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LANTERN PATENT INFORMATION

THE PROJECT:
T
his is an another ongoing W.T. Kirkman project, and as such, is by no means complete.  This page is intended for the enjoyment, and further enlightenment, of those interested in the numerous developments made in the field of Tubular Lantern construction, and the inventors to whom we are indebted.

The idea for this page came after a certain addition to the private collection of  W.T. Kirkman;  An actual one of a kind patent model, (shown above,) for a method of construction for tubular lanterns by John H. Irwin, inventor of the Hot Blast principle, and father to the tubular principle.  The patent model was submitted to the U.S. Patent Office on August 24, 1869, and was granted Patent #99,442 on February 1, 1870.  While John H. Irwin never saw this lantern style produced in his lifetime, it is the basis for the 1914 Warren McArthur design patent D45266, which inspired the 1936 Ruth Gerth and Joseph Sinel Art Decodesign patent D101112 for the "Streamline" style Monarch.   (It is believed that more Dietz Streamline Style Monarch Lanterns were produced between 1936 and 1956 than any other single lantern model.)

The documents for the patent numbers listed below can be accessed at the Google Patent Search Page. 
Simply type the patent number into the search prompt.

Several hours have been spent compiling the information contained herein, however, no guarantee is made or implied as to the accuracy or completeness.  Should you have "first hand" information that should be included here, including additional information, and information to the contrary, you are welcomed to e-mail it to us.

Special thanks goes to the late Linda Black for her assistance in this ongoing project,
and also to Phil Embury for sharing the results of his countless hours of research.

This information has been compiled and is published for the benefit of collectors and dealers alike, you may print a copy of this list for your own use, you may also post links to this page, but by using this site, you signify your assent to our "Conditions of Use."

IMPORTANT NOTES:
Do not confuse the "M" or "S" production dates with a patent date when looking at a Dietz Lantern.  To determine the month and year of manufacture on most Dietz lanterns made between 1915 and 1956, look at the "M" or "S" production date located under the patent dates, usually located on the upper part of the right air tube on cold blast lanterns, on the center air tube on Hot Blast lanterns, or on the lid on Dietz Vesta Lanterns.

"M" denotes Dietz New York City "Main" Factory #1, while "S" denotes Dietz Syracuse Factory #2, which is followed by the month and year of production.  (i.e. "S-6-41" stands for Syracuse Factory #2, June of 1941, "M-1-25" stands for New York City Factory #1, January 1925.)  Stamping Patent and Production dates into Dietz lanterns was abandoned in 1956, coinciding with the establishment of the Hong Kong factory.

Lantern production ceased in the New York City "M" Factory #1 in 1931, and in the Syracuse "S" Factory in 1970.

  DIETZ CEASED STAMPING PATENT DATES AND PRODUCTION CODES INTO THEIR LANTERNS BETWEEN 1954 and 1956.

IF YOUR LANTERN IS FACTORY PAINTED, AND DOES NOT HAVE ANY PATENT MARKINGS, IT WAS MOST LIKELY MADE AFTER 1954.

IF YOUR DIETZ LANTERN IS MARKED "N.Y. U.S.A." THEN IT WAS MADE BEFORE 1970.

CHRONOLOGICAL LIST OF U.S. PATENTS ISSUED TO JOHN HENRY IRWIN (b. June 1839 - d. July 29, 1890)


ISSUE DATE

PATENT INVENTOR ASSIGNOR(S) NOTES
Oct 29, 1861 33588 John H. Irwin Same Oil Lamp
May 6, 1862 35158 John H. Irwin Same Coal Oil Lamp
Nov 4, 1862 36841 John H. Irwin Same Dead Flame
Lantern
Nov 17, 1863 40624 John H. Irwin Same Dead Flame
Lantern
May 24, 1864 42856 John H. Irwin Same Dead Flame Lantern
Jan 10, 1865 RE1850 John H. Irwin Same Dead Flame
Lantern
Feb 14, 1865 46363 John H. Irwin Same Dead Flame Lantern
May 2, 1865 47551 John H. Irwin Same Dead Flame Lantern
Oct 24, 1865 50591 John H. Irwin Same Oil Lamp
Burner
May 8, 1866 54553 John H. Irwin Same Illumination
System
Sept 11, 1866 57914 John H. Irwin Same Dead Flame Lantern
May 28, 1867 65229 John H. Irwin Same Lantern
May 28, 1867 65230 John H. Irwin Same Hot Blast Principle
Jan 7, 1868 73012 John H. Irwin Same Hot Blast Lantern and
Street Lamp
Feb 2, 1869 86548 John H. Irwin Same Lantern Globe Guard
Feb 2, 1869 86549 John H. Irwin Same Improved Hot Blast Lantern
May 4, 1869 89770 John H. Irwin Same Hot Blast Lantern
Construction Method
Feb 1, 1870 99442 John H. Irwin Same Hot Blast Lantern
Construction Method
Feb 1, 1870 99443 John H. Irwin Same Tubular Lantern Burner
June 14, 1870 104318 John H. Irwin Same Hot Blast Lantern
Construction Method
July 5, 1870 105083 John H. Irwin Same Hot Blast Lantern
Construction Method
July 12, 1870 105339 John H. Irwin Same Dead Flame Lantern
Construction Method
May 23, 1871 115059 John H. Irwin Same Globe
Retainer
Dec 17, 1872 134063 John H. Irwin Same Lamp Chimney
Holder
May 6, 1873 138653 John H. Irwin Same Central Draft
Oil Lamp
May 6, 1873 138654 John H. Irwin Same Hot Blast Lantern
Construction Method
May 19, 1874 150958 John H. Irwin Same Atmospheric
Injector
June 9, 1874 151703 John H. Irwin Same Cold Blast Lantern
Construction Method
July 25, 1876 180134 John H. Irwin Same Cold Blast Table Lamp
July 2, 1878 205648 John H. Irwin Same Warm Blast Lamp/Lantern
July 2, 1878 205649 John H. Irwin Same Warm Blast Lamp/Lantern
July 2, 1878 205650 John H. Irwin Same Lantern Air Injector
July 9, 1878 205749 John H. Irwin Same Warm Blast Lamp/Lantern
Oct 15, 1878 209051 John H. Irwin Same Cold Blast
Lamp/Lantern
Jan 14, 1879 211405 John H. Irwin Same Warm Blast
Lantern
Feb 25, 1879 RE8598 John H. Irwin Sawyer & Dennis 89770 Reissued
Feb 18, 1879 212470 John H. Irwin Same Cold Blast
Table Lamp
Feb 25, 1879 212603 John H. Irwin Same Warm Blast Lamp
Mar 4, 1879 RE8611 John H. Irwin Sawyer & Dennis 73012 Reissued
April 13, 1880 226520 John H. Irwin Same Oil Stove
May 11, 1880 227535 John H. Irwin Same Furnace
June 15, 1880 228762 John H. Irwin Same Hot Blast Cook Stove
(Dietz)
Aug 3, 1880 230636 John H. Irwin Same Oil Stove
Mar 1, 1881 238395 John H. Irwin Same Oil Stove
Mar 15, 1881 238835
Charles L. Betts
John H. Irwin and

Lewis F. Betts
Shipping Can
Dec 6, 1881 250364 John H. Irwin Same Oil Lamp Burner
Feb 14, 1882 253607 John H. Irwin Same Oil Stove (Dietz)
Mar 14, 1882 254979 John H. Irwin Same Oil Stove (Dietz)
July 18, 1882 261352 John H. Irwin Same Electric Lantern
Aug 30, 1887 368950 John H. Irwin R.E. Dietz Oil Stove (Dietz)

CHRONOLOGICAL LIST OF U.S. PATENTS RELATED TO THE R.E. DIETZ AND STEAM GAUGE & LANTERN CO.

 

 


ISSUE DATE

PATENT INVENTOR ASSIGNOR(S) NOTES
Mar 8, 1859 23160 Michael A. Dietz Same Flat Wick Kerosene Burner
(Dietz)
Sept. 4, 1860 RE1032 Michael A. Dietz Same 23160 Reissued (Dietz)
Oct 29, 1861 33588 John H. Irwin Same Oil Lamp
May 6, 1862 35158 John H. Irwin Same Coal Oil Lamp
Nov 4, 1862 36841 John H. Irwin Same Dead Flame
Lantern
May 12, 1863 38537 Timothy
Raymond
Samuel Dietz Kerosene
Burner
Nov 17, 1863 40624 John H. Irwin Same Dead Flame
Lantern
May 24, 1864 42856 John H. Irwin Same Dead Flame Lantern
June 21, 1864 43257 Charles Deavs

& Ellis Archer

Archer &
Pancoast
"Non-Pareil" Dead Flame
Lantern
Jan 10, 1865 RE1850 John H. Irwin Same Dead Flame
Lantern
Feb 14, 1865 46363 John H. Irwin Same Dead Flame Lantern
May 2, 1865 47551 John H. Irwin Same Dead Flame Lantern
Oct 24, 1865 50591 John H. Irwin Same Oil Lamp
Burner
Nov 21, 1865 51005
Lewis F. Betts
Same Dead Flame Lantern
May 8, 1866 54553 John H. Irwin Same Illumination
System
Aug 28, 1866 57587 Absalom G. Smith Archer &
Pancoast?
Combination Burner/Candle
Holder
Sept 11, 1866 57914 John H. Irwin Same Dead Flame Lantern
Nov 13, 1866 59705
Lewis F. Betts
Same &
L.G. Huntington
Dead Flame Lantern
Nov 20, 1866 59865 Absalom G. Smith Archer &
Pancoast?
Dead Flame Lantern (Dietz)
Apr 2, 1867 ????? - - Dietz US
BRASS
May 28, 1867 65229 John H. Irwin Same Lantern
May 28, 1867 65230 John H. Irwin Same Hot Blast Principle
Nov 26, 1867 71444
Lewis F. Betts
Same Dead Flame Lantern
Jan 7, 1868 73012 John H. Irwin Same Hot Blast Lantern and
Street Lamp
Jan 28, 1868 73934 Absalom G. Smith Archer &
Pancoast?
Dead Flame Lantern (Dietz)
May 7, 1868 ????? - - Dietz US
BRASS
Aug 20, 1868 81584
Lewis F. Betts
Same Lantern Cage
Dec 8, 1868 84775 Absalom G. Smith Same Lamp Burner Retainer
Feb 2, 1869 86548 John H. Irwin Same Lantern Globe Guard
Feb 2, 1869 86549 John H. Irwin Same Improved Hot Blast Lantern
May 4, 1869 89770 John H. Irwin Same Hot Blast Lantern
Construction Method
Feb 1, 1870 99442 John H. Irwin Same Hot Blast Lantern
Construction Method
Feb 1, 1870 99443 John H. Irwin Same Tubular Lantern Burner
June 14, 1870 104318 John H. Irwin Same Hot Blast Lantern
Construction Method
July 5, 1870 105061 Alonzo French Dietz & Smith? Threaded
Glass Fount
July 5, 1870 105083 John H. Irwin Same Hot Blast Lantern
Construction Method
July 12, 1870 105339 John H. Irwin Same Dead Flame Lantern
Construction Method
May 2, 1871 114471 John W. Orphy Parmelee & Bonnell Globe Guard
May 23, 1871 115059 John H. Irwin Same Globe
Retainer
Dec 17, 1872 134063 John H. Irwin Same Lamp Chimney
Holder
Mar 4, 1873 136378 John Krummenauer Same Catchemalive
Mouse Trap
May 6, 1873 138653 John H. Irwin Same Central Draft
Oil Lamp
May 6, 1873 138654 John H. Irwin Same Hot Blast Lantern
Construction Method
July 29, 1873 141311
Lewis F. Betts
Same Dead Flame Lantern
Oct 28, 1873 144070 Robert E. Dietz Same Locking Fount
May 19, 1874 150958 John H. Irwin Same Atmospheric
Injector
June 9, 1874 151703 John H. Irwin Same Cold Blast Lantern
Construction Method
Mar 16, 1875 160744
Lewis F. Betts
Dennis & Wheeler Dead Flame Lantern Globe
Retainer
Sept 7, 1875 167479 John Stevens Same Dead Flame Pocket Lantern
(Dietz)
July 25, 1876 180134 John H. Irwin Same Cold Blast Table Lamp
Sept 19, 1876 182453 John Krummenauer R.E. Dietz Co. Dead Flame Lantern Globe
Retainer
Mar 20, 1877 188671 Henry E. Pond Same Signal Lantern
(Dietz)
June 19, 1877 192087 Daniel
Sherwood

Frederick Dietz
H.B.Lantern Extinguisher
(Dietz)
May 28, 1878 204261 Carl
Johan Swedberg
Dennis & Wheeler Square
Lamp
July 2, 1878 205648 John H. Irwin Same Warm Blast Lamp/Lantern
July 2, 1878 205649 John H. Irwin Same Warm Blast Lamp/Lantern
July 2, 1878 205650 John H. Irwin Same Lantern Air Injector
July 9, 1878 205749 John H. Irwin Same Warm Blast Lamp/Lantern
Aug 27, 1878 207516
Charles T. Ham
Buffalo SG&L Co. Railroad Lantern
Oct 15, 1878 RE8457 Henry E. Pond R.E. Dietz Co. Signal Lantern
Oct 15, 1878 209051 John H. Irwin Same Cold Blast
Lamp/Lantern
Dec 17, 1878 211040 John W. Orphy C.T. Ham &

F.D.W. Clarke

Cold Blast
Lamp/Lantern
Jan 14, 1879 211405 John H. Irwin Same Warm Blast
Lantern
Feb 25, 1879 RE8598 John H. Irwin Sawyer & Dennis 89770 Reissued
Feb 18, 1879 212470 John H. Irwin Same Cold Blast
Table Lamp
Feb 25, 1879 212603 John H. Irwin Same Warm Blast Lamp
Mar 25, 1879 213682 John W. Orphy C.T. Ham &

F.D.W. Clarke

Cold Blast
Lantern
Mar 4, 1879 RE8611 John H. Irwin Sawyer & Dennis 73012 Reissued
June 10, 1879 216430
Warren McArthur
Same Anti-Cat Mouse Trap
July 15,
1879
217517 Robert E. Dietz Same Square Street Lamp
Aug 26, 1879 218917
Lewis F. Betts
Dennis & Wheeler Warm Blast Street Lamp
Nov

11, 1879
221538 Frederick
Dennis
Dennis & Wheeler Marine
Signal Lamp
April 13, 1880 226520 John H. Irwin Same Oil Stove
June 15, 1880 228762 John H. Irwin Same Hot Blast Cook Stove
(Dietz)
June 29, 1880 229452 John W. Orphy C.T. Ham &
F.D.W. Clarke
Cold Blast Lantern
Aug 3, 1880 230636 John H. Irwin Same Oil Stove
Aug 10, 1880 230873
Charles T. Ham
SG&L Co. Hot Blast Lantern
Construction
Sept 20, 1880 247196 John H. Irwin R.E. Dietz Oven
Mar 1, 1881 238395 John H. Irwin Same Oil Stove
May 31, 1881 242183
Lewis F. Betts
John H. Irwin Oil Stove Burner
July 26, 1881 244944 Joseph B. Stetson Wilson & Edwards
SG&L Co.
Hot Blast Lantern
Construction
Sept 6, 1881 246774 Joseph Hirth SG&L Co.
& F. Meyrose
Tubular Lantern Air
Injectors
Oct 4, 1881 247860 Augustus H. Warner Same Warner Hot Blast Lantern Bracket
Nov 8, 1881 249219
Lewis F. Betts
John H. Irwin Tubular Stove
Dec 6, 1881 250364 John H. Irwin Same Oil Lamp Burner
Feb 14, 1882 253607 John H. Irwin Same Oil Stove (Dietz)
May 2, 1882 257,191 James Z. Stone and Lewis E. Ling Same Police Flash Light
Mar 14, 1882 254979 John H. Irwin Same Oil Stove (Dietz)
May 16, 1882 257842
Lewis F. Betts
R.E. Dietz Railroad Car Lamp
June 6, 1882 258977
Lewis F. Betts
J.H. Irwin & R.E. Dietz Broiler
Oct 24, 1882 266418
Lewis F. Betts
J.H. Irwin & R.E. Dietz Gas Burner
Dec 19, 1882 269431 John Krummenauer Frederick Dietz (#3) Street Lamp
Feb 20, 1883 272841 John Krummenauer Frederick Dietz Side Lamp
Feb 20, 1883 272842 John Krummenauer Frederick Dietz Side Lamp
Mar 13, 1883 273711
Frederick Dietz
Same H.B.
Lantern (Dietz)
Mar 13, 1883 273712
Frederick Dietz
Same H.B.Lantern (Similar to
U.S. Brass)(Dietz)
May 29, 1883 278540
Charles T. Ham
SG&L Co. Hot Blast Lantern
Aug 14, 1883 283237
Charles T. Ham
Same Hot Blast Lantern Tip Back
Globe Plate
Sept 25, 1883 285408
Charles T. Ham
SG&L Co. Hot Blast Square Lamp
Oct 2, 1883 285880
Frederick Dietz
R.E. Dietz Hot Blast
"Hinge-Tip" Lantern
Oct 2, 1883 286087 Joseph B. Stetson Joseph B. Stetson Hinged Hot Blast
Lantern
Jan 22, 1884 292288
Frederick Dietz
R.E. Dietz Hot Blast
Lantern Globe Holder (Dietz)
May 27, 1884 299104
Lewis F. Betts
J.H. Irwin & R.E. Dietz Cold Blast Parlor Stove
(Dietz)
Nov 11, 1884 307847 R.E. Dietz R.E. Dietz Oil Stove Burner
(Dietz)
Dec 16, 1884 309208
Frederick Dietz
Same Burner Cone Securing Device
(Dietz)
Jan 6, 1885 310188
Frederick Dietz
Same H.B.Lantern (Similar to
U.S. Brass)(Dietz)
Mar 31, 1885 314744 Joseph B. Stetson Same Hot Blast Lantern Globe
Plate Ears
April
28, 1885
316440
Charles L. Betts
Chicago Manufacturing Co. Gimbaled Torch Lamp
July 14, 1885 321993
Mortimer McRoberts
Same Globe Lift Wire
Construction
Aug 25, 1885 325210 Joseph Hirth &
Joseph Ruff
R.E.Dietz & SG&L Co. Globe Lift Construction
Sept 15, 1885 326386
Lewis F. Betts
J.H. Irwin & R.E. Dietz Cold Blast Radiator Heater
(Dietz)
Mar 13, 1886 ?????? - - (Dietz)
April 13, 1886 339846 Willis Brenner Same Dark Lantern (Dietz)
April 20, 1886 340274
Lewis F. Betts
Frederick Dietz Air Tube Construction
Method (Dietz)
June 15,
1886
343792

Lewis F. Betts
Frederick Dietz
Reflector Attachment
(Dietz)
July 27, 1886 346095
Frederick Dietz
Frederick Dietz Globe Support (Dietz)
Dec 28, 1886 354970
Frederick Dietz
Frederick Dietz Improved Globe Support
(Dietz)
Jan 4, 1887 355297
Lewis F. Betts
R.E. Dietz Tubular Driving Lamp
(Dietz)
Mar 15, 1887 359341
Lewis F. Betts
Frederick Dietz Air Tube Construction
Method (Dietz)
Apr 26, 1887 361988 Charles W. Colony Same Hot Blast Lantern Globe
Guide
June 7, 1887 364420 David C. Kline SG&L Co. Tubular
Lantern
June 7, 1887 364570
Charles L. Betts
R.E. Dietz Globe Lift Device (Dietz)
Aug 30, 1887 368950 John H. Irwin R.E. Dietz (Parlor) Oil Stove (Dietz)
Nov 1, 1887 372533 Elias C. Glazier SG&L Co. Hot Blast Lantern
Nov 15,
1887
373056
Frederick Dietz
R.E. Dietz
Hot Blast Lantern
Jan 31, 1888 377287
Lewis F. Betts
R.E. Dietz Best Dash Attachment
(Dietz)
Feb 28, 1888 378648
Charles Bergener
C.T. Ham Mfg. Co. Gem Cold Blast Lantern
March 6, 1888 378865
Charles L. Betts
Climax Mnfg' Co. Cold Blast Climax Car Lamp
(Dietz)
Mar 13, 1888 379304
Lewis F. Betts
Rosa M. Betts, (R.E. Dietz
& SG&L Co.)
Hot Blast Lantern (Dietz)
Mar 20, 1888 RE10911 Charles W. Colony R.E.Dietz & SG&L Co. 361988 Reissued (Dietz)
Apr 17, 1888 381461
Charles L. Betts
R.E. Dietz #3 Street Lamp (Dietz)
Apr 24, 1888 381755
Lewis F. Betts
R.E. Dietz Hot Blast Lantern
Construction (Dietz)
June 19, 1888 384821
Lewis F. Betts
R.E.Dietz & SG&L Co. Globe Guard Construction
(Dietz)
Aug 14, 1888 387970
Frederick Dietz
R.E.Dietz & SG&L Co. Bulls Eye Lens Holder
(Dietz)
Sept 18, 1888 389832
Lewis F. Betts
R.E.Dietz & SG&L Co. Globe Guard (Dietz)
Oct 2, 1888 390553
Lewis F. Betts
R.E.Dietz & SG&L Co. Square Air Tube (Dietz)
Oct 2, 1888 390554
Lewis F. Betts
Same Square Air Tube (Dietz)
Oct 16, 1888 391240 Elias C. Glazier SG&L Co. Street Lamp Globe Lift
(Dietz)
Jan 1, 1889 395489
Frederick Dietz
R.E.Dietz & SG&L Co. Slide-On Cage/Fire Dept'
Lantern (Dietz)
Feb 12, 1889 397624
Lewis F. Betts
R.E.Dietz & SG&L Co. Globe Guard and Retainer
(Dietz)
Feb 12, 1889 397625
Lewis F. Betts
R.E.Dietz & SG&L Co. Hot Blast Lantern Frame
(Dietz)
Apr 9, 1889 401116
Lewis F. Betts
R.E.Dietz & SG&L Co. Hot Blast Lantern Frame
(Dietz)
Oct 8, 1889 412286
Warren McArthur
R.E.Dietz & SG&L Co. Air Tube Re-Inforcement to
Tank (Dietz) 
Oct 8, 1889 412287
Warren McArthur
R.E.Dietz & SG&L Co. Cast Iron Tank Base (Dietz
Iron Clad) 
Dec 17, 1889 417661
Lewis F. Betts
R.E.Dietz & SG&L Co. Air Injector (Street Lamp)
(Dietz)
Apr 22, 1890 425975
Charles L. Betts
R.E.Dietz & SG&L Co. Center Air Tube (Dietz)
Apr 22, 1890 426000
Charles F. Erb
R.E.Dietz & SG&L Co. Square Tube Lantern (Dietz)
Nov 25, 1890 RE11127
Lewis F. Betts
R.E.Dietz & SG&L Co. Lantern Globe Guard (Dietz)
Nov 25, 1890 441358
Frederick Dietz
R.E.Dietz & SG&L Co. Oil Pot Retainer (Dietz
Union) (Dietz)
Dec 9, 1890 442172
Frederick Dietz
R.E.Dietz & SG&L Co. Burner Fastening Device
(Dietz)
Jan 27, 1891 445155
Charles L. Betts
R.E.Dietz & SG&L Co. (OK) Globe Plate (Dietz)
Jan 27, 1891 445171 George J. Gerber R.E.Dietz & SG&L Co. Globe Guard and Lift
(Dietz)
Jan 27, 1891 445187
Warren McArthur
R.E.Dietz & SG&L Co. Globe Guard and Lift
(Dietz)
Mar 24, 1891 449094 Frederick K. Wright Same (SG&L?) Hot Blast Tank Construction
(Dietz?)
Apr 14, 1891 450444
Lewis F. Betts
Same Hot Blast "OK" Lantern
(Dietz)
Apr 28, 1891 451109
Frederick Dietz
R.E.Dietz & SG&L Co. Street Lamp Tank
Construction (Dietz)
May 5, 1891 451551
Charles L. Betts
R.E.Dietz & SG&L Co. Canal/Marine Lantern
(Dietz)
June 9, 1891 453760
Frederick Dietz
R.E.Dietz & SG&L Co. Street Lamp Construction
(Dietz)
Sept 8, 1891 459211 Frederick K. Wright R.E.Dietz & SG&L Co. Square Air Tube (Dietz)
Oct 13, 1891 461064 Frederick K. Wright R.E.Dietz & SG&L Co. OK Square Air Tube (Dietz)
Nov 4, 1891 ?????? - - OK
Dec 8, 1891 464496
Frederick Dietz
R.E.Dietz & SG&L Co. Burner Fastening Device
(Dietz)
Dec 22, 1891 465597
Warren McArthur
R.E.Dietz & SG&L Co. (Crystal) Glass Tank H.B.
Lantern (Dietz)
Dec 22, 1891 465598
Warren McArthur
R.E.Dietz & SG&L Co. (Crystal) Glass Tank H.B.
Lantern (Dietz)
Mar 22, 1892 D21421 Frederick K. Wright SG&L Co. Railroad Lantern
June 7,
1892
476478
Warren McArthur
R.E.Dietz & SG&L Co. Hot Blast Globe Retainer
(Dietz)
June 7, 1892 476505 Frederick K. Wright R.E.Dietz & SG&L Co.
Anti-Friction Globe Lift
Device (Dietz)
June 7, 1892 476506 Frederick K. Wright R.E.Dietz & SG&L Co. Wick Raiser Device (Dietz)
Aug
23
, 1892
481276 John S. Gall R.E.Dietz & SG&L Co. Globe
Latch
(Dietz)
Mar 21, 1893 493916
Charles F. Erb
R.E.Dietz & SG&L Co. Hot Blast Globe Retainer
(Dietz)
May 23, 1893 496470 Frederick K. Wright SG&L Co. Signal Lantern Holder
May 23, 1893 497760
Lewis F. Betts
R.E.Dietz Co. Portable Oil Stove (Dietz)
May 23, 1893 498045 Frederick K. Wright R.E.Dietz & SG&L Co. Hot Blast Lantern
Side Lamp
May 30, 1893 498416 Frederick K. Wright SG&L Co. Drop-Out Tank Bayonet
(Dietz)
May 30, 1893 498420
Charles L. Betts
R.E.Dietz & SG&L Co. Lantern Frame Re-Inforcement
(Dietz)
June 27, 1893 500381
Frederick Dietz
R.E.Dietz & SG&L Co. Lantern Bail (Dietz)
May 7, 1895 538759 Frederick K. Wright SG&L Co. Drop-Out Tank/Bellbottom
Bayonet
May 28, 1895 539973
Charles L. Betts
R.E.Dietz Co. Railroad Lantern Frame
June 4, 1895 540296
Lewis F. Betts
George B.
Wilson
Bicycle Lamp
June 4, 1895 540605
Lewis F. Betts
George B.
Wilson
Bicycle Lamp
Nov 5, 1895 549099
Charles Bergener
C.T. Ham Mfg. Co. Drop-Out Tank/Bellbottom
Bayonet
June 2, 1896 D25574 Frederick K. Wright SG&L Co. Railroad Lantern Frame
May 19, 1896 560338
Lewis F. Betts
Betts Patent Headlight
Company
Bicycle Lamp Support
Oct 20, 1896 569741
Lewis F. Betts
Betts Patent Headlight
Company
Bicycle Lamp Support
Nov 3, 1896 570588 Frederick K. Wright SG&L Co. Cold Blast
Lantern
Nov 3, 1896 570589 Frederick K. Wright SG&L Co. Railroad Lantern Frame
Dec 15, 1896 ?????? - R.E.Dietz & SG&L Co. (#39 Vesta)
Railroad Lantern (Dietz)
Jan 26, 1897 575776
Frederick Dietz
R.E.Dietz & SG&L Co. Burner Fastening Device
(Dietz)
Mar 16, 1897 578859 G.S. Brown &

E.C. Fowler

Bristol Brass
& Clock Co.
Bicycle Lamp
April 13, 1897 580569 G.S. Brown &

E.C. Fowler

Bristol Brass
& Clock Co.
I.C. Bicycle Lamp
May 25, 1897 583161 Frederick K. Wright SG&L Co. Railroad Lantern Frame
June 22,
1897
584939 Richard
J. Kelly
R.E.Dietz & SG&L Co.
#15,
#25, #30, and #60 Globe Lift
Sept 14, 1897 589953
Charles L. Betts
R.E. Dietz Co. Cold Blast Bicycle Lamp
(Dietz)
Oct 5, 1897 591108
Charles L. Betts
R.E. Dietz Co. Cold Blast Bicycle Lamp
(Dietz)
Feb 1, 1898 598072
Charles L. Betts
R.E.Dietz & SG&L Co. (#39 Vesta)
Railroad Lantern (Dietz)
Feb 15, 1898 599088 Frederick K. Wright SG&L Co. Bicycle Lamp
Aug 7, 1900 655328
Frederick Dietz
R.E. Dietz Co. Outside Lift Lever
Aug 21, 1900 656241
Lewis F. Betts
R.E. Dietz Co. Lantern Square Air Tube
(Dietz)
Nov 24, 1903 744952
Charles L. Betts
R.E. Dietz Co. Vehicle Lamp Tank Bayonet
(Dietz)
July 26, 1904 765696
Charles L. Betts
R.E. Dietz Co. Burner "Wing-Lock"
Fasteners (Dietz)
Dec 12, 1905 806879
Ernest C. Everett
R.E. Dietz Co. Gas Headlamp/Searchlight
Jan 2, 1906 D37773
Ernest C. Everett
R.E. Dietz Co. Vehicle Lamp, (Union,
Orient, Etc)
Mar 13, 1906 815276
Ernest C. Everett
R.E. Dietz Co. Hot Blast Lantern Globe
Lift (Dietz)
Apr 10, 1906 817297
Charles L. Betts
R.E. Dietz Co. Gas Adapter
for Vehicle Lamp
May 8, 1906 819805 William N.
Roberts/
Henry B. Mathews
Same/
R.E. Dietz Co.
Hot Blast (Night Drivers
Friend)
Lantern Holder (Dietz)
Sept 25, 1906 831803 Fritz Schendewolf R.E. Dietz Co. Vehicle Lamp Lens Latch
(Dietz)
Oct 9, 1906 832815 Fritz Schendewolf R.E. Dietz Co. Vehicle Lamp Tank Latch
(Dietz)
Jan 22, 1907 841845
Charles L. Betts
R.E. Dietz Co. Vehicle Lamp
Reflector (Union, Etc.)
Apr 16, 1907 850455 Frederick K. Wright R.E. Dietz Co. Railroad Lantern Hinge &
Latch (Dietz)
July 30, 1907 861643
Ernest C. Everett
R.E. Dietz Co. Wire Bottom Vesta
Improvements (Dietz)
Aug 27, 1907 864404
Charles L. Betts
R.E. Dietz Co. (Vesta) Bell Bottom Lantern
(Dietz)
Aug 27, 1907 864413
Ernest C. Everett
R.E. Dietz Co. Auto Lamp Lens Fastening
Device
Aug 27, 1907 864414
Ernest C. Everett
R.E. Dietz Co. Cage for King Fire Dept'
Lantern (Dietz)
Aug 27, 1907 864415
Ernest C. Everett
R.E. Dietz Co. (Vesta)
Lantern Frame (Dietz)
Nov 19, 1907 871317
Charles L. Betts
R.E. Dietz Co. Lantern Air Tube with
Eyelet (Dietz)
May 19, 1908 888121 Fritz Schendewolf R.E. Dietz Co. (Vesta) Tank
Retainer
May 19, 1908 888139
Charles L. Betts
R.E. Dietz Co. (Pioneer) Street Lamp Tank
(Dietz)
May 19, 1908 888150

Ernest C. Everett
&
Fritz Schendewolf
R.E. Dietz Co. (Vesta) Burner
Fastener
Aug 4, 1908 895132 Frederick K. Wright R.E. Dietz Co. Globe Wire Guides (Dietz)
Dec 15, 1908 906681
Charles L. Betts
R.E. Dietz Co. Trackwalker
Signal Lantern
Dec 22, 1908 907446
Charles L. Betts
R.E. Dietz Co. Acetylene Gas Generator
Dec 22, 1908 907447
Charles L. Betts
R.E. Dietz Co. (Pioneer) Street Lamp Frame
(Dietz)
Jan 26, 1909 910637
Charles L. Betts
R.E. Dietz Co. (Trackwalker) Signal
Lantern (Dietz)
Feb 2, 1909 911282 Frederick K. Wright R.E. Dietz Co. Hot Blast Lantern
Improvements (Dietz)
Feb 2, 1909 911288
Charles L. Betts
R.E. Dietz Co. (Vesta) Lantern Top (Dietz)
May 4, 1909 920526
Charles L. Betts
R.E. Dietz Co. Lantern Frame with Eyelet
May 4, 1909 920815
Charles L. Betts
R.E. Dietz Co. Vesta Lantern
May 4, 1909 920889 Frederick K. Wright Same (#6) Railroad Lantern
(Dietz)
May 4, 1909 920892
Charles L. Betts
R.E. Dietz Co. (Vesta) Lantern
Contstruction (Dietz)
June 1, 1909 923483
Charles L. Betts
R.E. Dietz Co. (Vesta) Lantern Guard
(Dietz)
July 13, 1909 927768
Charles L. Betts
R.E. Dietz Co. Acetelyne Headlight
Aug 3, 1909 930059

Ernest C. Everett
R.E. Dietz Co. Search Light
Mounting
Sept 7, 1909 933614
Charles L. Betts
R.E. Dietz Co. Acetylene
HeadLight
Mar 8, 1910 951420
Ernest C. Everett
R.E. Dietz Co. Bail Retainer
June 21, 1910 962115
Charles L. Betts
R.E. Dietz Co. Burner Fastening Device
(Dietz)
June 21, 1910 962135
Charles F. Erb
R.E. Dietz Co. Reinforced Lantern Frame
(Dietz)
Oct 1,
1910
972413
Frank N. Thiel R.E. Dietz Co. Bail
Retainer
(Dietz)
Dec 13, 1910 978545
Charles L. Betts
R.E. Dietz Co. Spring Fastening Device
(Dietz)
Mar 28, 1911 D41267
Charles L. Betts
R.E. Dietz Co. Electric Tail Lamp
Feb 20, 1912 1018030
Charles L. Betts
R.E. Dietz Co. Vehicle Lamp (Dietz)
May 7, 1912 D42488
Warren McArthur Jr.
Same Short Globe
(D-Lite) Lantern (Dietz)
Aug 13, 1912 1035549
Frederick Dietz
R.E. Dietz &
C.T. Ham
Globe Lift
Lock (Dietz)
Aug 13, 1912 1035550 John E. Dietz R.E. Dietz Acme Lantern Handle (Dietz)
Aug 13, 1912 1035623
Warren McArthur
R.E. Dietz &
C.T. Ham
Bulls Eye
Lense Holder (Dietz)
Oct 15, 1912 1041414
Charles L. Betts
R.E. Dietz Electric Tail Lamp (Dietz)
Nov 19, 1912 1044855
Charles L. Betts
R.E. Dietz Co. Locking Burner (Dietz)
Nov 19, 1912 1044866
Frederick Dietz
R.E. Dietz Co. "Acme" Inspector Lantern
(Dietz)
Nov 19, 1912 1044871
Ernest C. Everett
R.E. Dietz Co. Socket for Acetylene
Headlight
Dec 24, 1912 1048300
Frederick Dietz
R.E. Dietz &
C.T. Ham
Bulls Eye Lens
Holder (Dietz)
Jan 7, 1913 D43415
Charles L. Betts
R.E. Dietz Co. Cold Blast Table Lamp
(Dietz)
July 15, 1913 1067495 Frank N. Thiel R.E. Dietz Co. Railroad Lantern (Dietz)
July 15, 1913 1067509

Frederick Dietz
R.E. Dietz Co. Vehicle Lantern (Dietz)
July 15, 1913 1067593
Frederick Dietz
R.E. Dietz Co. Rising Cone Burner (Dietz)
July 22, 1913 1067966
Charles L. Betts
R.E. Dietz Co. Telescoping Lantern Chimney
(Dietz)
July 22, 1913 1067967
Charles L. Betts
R.E. Dietz Co.
Inspector

Lantern (Dietz)
July 22, 1913 1067968
Charles L. Betts
R.E. Dietz Co. Telescoping Lantern Chimney
(Dietz)
July 22, 1913 1068026
Charles L. Betts
R.E. Dietz Co. Telescoping Lantern Chimney
(Dietz)
Aug 12, 1913 1070152
Warren McArthur Jr.
Same Short Globe
(D-Lite) Lantern (Dietz)
Aug 12, 1913 1070153
Warren McArthur Jr.
Same Short Globe
(D-Lite) Lantern (Dietz)
Aug 12, 1913 1070154
Warren McArthur Jr.
Same Short Globe
(D-Lite) Lantern (Dietz)
Aug 12, 1913 1070155
Warren McArthur Jr.
Same Short Globe
(D-Lite) Lantern (Dietz)
Aug 12, 1913 1070276
Warren McArthur Jr.
Same Short Globe
(D-Lite) Lantern (Dietz)
Sept 9, 1913 1072688
Charles Bergener
R.E. Dietz Co.
C.T. Ham Mfg. Co.
(Clipper/Monarch) Hot Blast Lantern
Sept 16, 1913 1073465
Charles L. Betts
R.E. Dietz Co. Telescoping Lantern Chimney
(Dietz)
Feb 10, 1914 1086904
Frederick Dietz
R.E. Dietz Co. Dead Flame
Wing Lock Burner (Dietz)
Feb 17, 1914 D45265
Warren McArthur
&

Warren McArthur Jr.
Same Short Globe
Lantern
Feb 17, 1914 D45266
Warren McArthur Jr.
Same Streamline
Lantern Air Tubes
Mar 10, 1914 1089912
Frederick Dietz
R.E. Dietz Co. "Loc Nob"
Globe (Dietz)
July 13, 1915 1146338
Warren McArthur Jr.
R.E. Dietz Co. (#282) Burner
for D-Lite Lantern (Dietz)
Sept 7, 1915 1152742
Warren McArthur Jr.
Same (#282) Burner
for D-Lite Lantern (Dietz)
Jan 11, 1916 1167735 James Barnes R.E. Dietz Co. (Liberty) Lantern Bail
Jan 11, 1916 1167736 James Barnes R.E. Dietz Co. Lantern Bail
May 30, 1916 1167736
Ernest C. Everett
R.E. Dietz Co. Lamp Holder
for Auto & Carriage Lamps
Oct 24, 1916 1202688
Ernest C. Everett
R.E. Dietz Co. Lantern Air
Tube (Dietz)
Nov 7, 1916 1204207 Robert P.
Throne
R.E. Dietz Co. (Junior) Globe
Guard (Dietz)
Mar 6, 1917 1218428 Warren
McArthur Jr.
R.E. Dietz Co. Short Globe
Lantern (Dietz)
Nov 20, 1917 1247518
Ernest C. Everett
R.E. Dietz Co. Vehicle Lamp
Wick Raiser
Nov 27, 1917 1247804
Ernest C. Everett
R.E. Dietz Co. Formed Wire
Burner Shaft Handle
Jan 8, 1918 1252836 Bernard H.
Pomeroy
R.E. Dietz Co. Globe Guide
(Dietz)
Feb 18, 1918 D51721
Frederick Dietz
R.E. Dietz Co. Loc Nob Globe (Dietz)
May 4, 1920 1338911
Ernest C. Everett
R.E. Dietz Co. Globe Lift Bracket (Dietz)
Sept 28,
1920
1353991
Ernest C. Everett
R.E. Dietz Co. Bail Holding Device
Jan 2, 1923 ?????? - R.E. Dietz Co. Junior Loc-Nob Stepped
Globe (Dietz)
Dec 4, 1923 1476117
F. W. Van Duyn
R.E. Dietz Co. Junior Loc-Nob Stepped
Globe (Dietz)
Mar 10, 1931 1795542 Robert A.
Currie
R.E. Dietz Co. Cold Blast
Lantern
June 16, 1931 1809831 Robert A.
Currie
R.E. Dietz Co. Highway Road
Torch
Oct 6, 1931 1826241 Robert A.
Currie
R.E. Dietz Co. Road Torch
Burner
Jan 19, 1931 1841364 Robert A.
Currie
R.E. Dietz Co. Road Torch
Burner
Mar 15, 1932 1849136 Robert A.
Currie
R.E. Dietz Co. (#999) Battery
Powered Fount
May 17, 1932 1858884 Robert A.
Currie
R.E. Dietz Co. Signal Lantern
Oil Fount
May 17, 1932 1858885 Robert A.
Currie &
Frank N. Thiel
R.E. Dietz Co. (#999)
Railroad Lantern
Dec 27, 1932 1892292 Robert P.
Throne
R.E. Dietz Co. Lantern Air
Tube Crimp Method
Sept 8, 1936 D101112 Ruth Gerth/
Joseph Sinel
R.E. Dietz Co. Streamlined
(Monarch)
Hot Blast Lantern
Sept 8, 1936 D101113 Ruth Gerth/
Joseph Sinel
R.E. Dietz Co. Streamlined
(Little Wizard/D-Lite)
Cold Blast Lantern
Nov 24, 1936 2062051 Robert A.
Currie
R.E. Dietz Co. Cold Blast
Lantern Tank
Apr 20, 1937 2078125 Robert A.
Currie
R.E. Dietz Co. Cold Blast
Lantern
June 28, 1938 2121903 Robert A.
Currie
R.E. Dietz Co. Highway Road
Torch
June 28, 1938 2121904 Robert A.
Currie
R.E. Dietz Co. Highway Road
Torch
Aug 30, 1938 2128767 Robert A.
Currie
R.E. Dietz Co. Non-Removable
Lantern Bail
Jan 4, 1949 2458007 George A.
Knapp
R.E. Dietz Co. Securing Band
for Motor Lamp

CHRONOLOGICAL LIST OF U.S. PATENTS RELATED TO THE EMBURY MANUFACTURING CO. and D.L.&S. CO.


ISSUE DATE

PATENT INVENTOR ASSIGNOR(S) NOTES
July 11, 1899 628804 James H. Hill Defiance L&S
Co.
Square Tube
Cold Blast Lantern
May 15, 1900 649452 James H. Hill Defiance L&S
Co.
Globe Guard
Lantern
Jan 6, 1903 717680 James H. Hill Defiance L&S
Co.
Locking Globe
Lift
Mar 7, 1905 784326 James H. Hill Defiance L&S
Co.
Lantern
June 20, 1905 792657 James H. Hill Defiance L&S
Co.
Lantern Globe
Lift
Apr 17, 1906 817914 James H. Hill Defiance L&S
Co.
Lantern
Jan 15, 1907 841648 James H. Hill Same Hot Blast
Lantern Globe Lift
Mar 12, 1907 847049
William C. Embury
Same Stove Pipe
Elbow
Apr 20, 1909 919145
William C. Embury
Embury Mfg.
Co.
Bell/Center
Air Tube
Apr 20, 1909 919146
William C. Embury
Embury Mfg.
Co.
Globe Lift
Dec 13, 1910 978292 James H. Hill Defiance L&S
Co.
Cold Blast
Lantern Globe Lift
Dec 13, 1910 978293 James H. Hill Embury Mfg.
Co.
Globe Lift
Dec 13, 1910 978328 E.H. Minns Defiance L&S
Co.
Hot Blast
Lantern
Feb 7, 1911 983281 James H. Hill Defiance L&S
Co.
Cold Blast
Lantern Globe Lift
Apr 18, 1911 990048 James H. Hill Embury Mfg.
Co.
Globe Lift
May 16, 1911 992411
William C. Embury
Embury Mfg.
Co.
Globe Lift
May 7, 1912 D42488
Warren McArthur Jr.
Same Short Globe
(D-Lite) Lantern (Dietz)
Aug 20, 1912 1036113 James H. Hill Embury Mfg.
Co.
Globe Lift
June 24, 1913 D44240 James H. Hill Embury Mfg.
Co.
Dome and
Finger Pull
July 15, 1913 D44340 James H. Hill Embury Mfg.
Co.
Short Globe
Lantern
July 14, 1914 D46093 James H. Hill Embury Mfg.
Co.
Duplex Vehicle
Lamp
Oct 13, 1914 1113763 Harry C.
Engfer
Defiance L&S
Co.
Top Lift Short
Globe Lantern
Mar 9, 1915 1130731 James H. Hill Defiance L&S
Co.
Globe Lift
July 20, 1915 1146876 James H. Hill Embury Mfg.
Co.
Bail Holder
Oct 3, 1916 D49725
William C. Embury
Embury Mfg.
Co.
Electric
Lantern
Jan 8, 1924 1480171 E.J. McDade Embury Mfg.
Co.
Electric
Lantern
July 22, 1924 D65257
William C. Embury
Embury Mfg.
Co.
"Supreme"
Battery Powered Lantern
June 1, 1926 1586616
William C. Embury
Embury Mfg.
Co.
Battery
Powered Lantern
Feb 2, 1928 1658188
William C. Embury
Embury Mfg.
Co.
Battery
Flashlight
Feb 2, 1928 1658189
William C. Embury
Embury Mfg.
Co.
Battery
Flashlight
July 18, 1933 1919056
William C. Embury
Embury Mfg.
Co.
Portable
Electric Lantern
Mar 6, 1934 1950103
William C. Embury
Embury Mfg.
Co.
Portable
Electric Lantern
Dec 25, 1934 1985517 Alfred J.
Perkins
Embury Mfg.
Co.
Cold Blast
Lantern
Sept 10, 1936 2014130 Frederick B.
Embury
Embury Mfg.
Co.
Torch Burner
Aug 18, 1936 2051272 Alfred J.
Perkins
Embury Mfg.
Co.
Dead Flame
Lantern
Aug 18, 1936 2051292 Alfred J.
Perkins &
Frederick B. Embury
Embury Mfg.
Co.
Torch Burner
Sept 22, 1936 2054878 Frederick B.
Embury
Embury Mfg.
Co.
Cold Blast
Lantern
Apr 13, 1937 2077101 Frederick B.
Embury
Embury Mfg.
Co.
Lantern
Support
Aug 17, 1937 D105656 Joseph B.
Frederico
Embury Mfg.
Co.
#25 Dead Flame
Lantern
Aug 17, 1937 D105675 William H.
Smith
Embury Mfg.
Co.
Dead Flame
Lantern
Oct 4, 1938 D111578 Joseph B.
Frederico
Embury Mfg.
Co.
(Air Pilot)
Cold Blast Lantern
Dec 26, 1939 2184273 Frederick B.
Embury
Embury Mfg.
Co.
Flare Holder
Jan 23, 1940 D118659 Frederick B.
Embury
Embury Mfg.
Co.
(Traffic Gard)
Dead Flame Lantern
July 2, 1940 2206560 Frederick B.
Embury
Embury Mfg.
Co.
Lantern
Feb 13, 1945 2369288 Frederick B.
Embury
Embury Mfg.
Co.
Emergency
Lighting

CHRONOLOGICAL LIST OF U.S. PATENTS RELATED TO THE C. T. HAM MANUFACTURING CO.


ISSUE DATE

PATENT INVENTOR ASSIGNOR(S) NOTES
June 15,
1875
D8391

Charles T. Ham

&
T. S. Ray
Buffalo
Steam Gauge &
Lantern Company

Locomotive Headlight
June 17, 1884 300601
Charles T. Ham
Same Oil Stove
Dec 23, 1884 309713
Charles T. Ham
Same Oil Stove
Feb 2, 1886 335234 John W. Orphy Same Air Tube Construction
Feb 2, 1886 335235 John W. Orphy Same Air Tube Construction
Dec 14, 1886 354090
Charles Bergener
C.T. Ham Mfg. Co. Globe Lift
Feb 28, 1888 378648
Charles Bergener
C.T. Ham Mfg. Co. Gem Cold Blast Lantern
July 31, 1888 387038
Charles Bergener
C.T. Ham Mfg. Co. Triangular
Tubular Lamp
Oct 2, 1888 390699 John W. Orphy C.T. Ham Mfg. Co. Air Tube
Aug 5, 1890 433564
Charles T. Ham
Same Hot Blast Dash/Wagon
Lantern
Sept 16, 1890 436416
Charles T. Ham
Same Hot Blast Lantern
Aug 4, 1891 456962 John W. Orphy C.T. Ham Mfg. Co. Hinged Globe
Plate
June 6, 1893 499107
Charles T. Ham
C.T. Ham Mfg. Co. Lantern Frame
Re-Inforcement
Oct 17, 1893 506968
Charles Bergener
C.T. Ham Mfg. Co. #9 Street Lamp
Oct 31, 1893 507706
Charles Bergener
C.T. Ham Mfg. Co. Hot Blast Lantern
Dec 26, 1893 511421
Charles T. Ham
C.T. Ham Mfg. Co. Railroad
Lantern Frame
Nov 13, 1894 529017 Charles Bergener C.T. Ham Mfg. Co. Hinged Globe
Plate Lantern
Nov 5, 1895 549099
Charles Bergener
C.T. Ham Mfg. Co. Drop-Out Tank/Bellbottom
Bayonet
Dec 15,
1896
572949
Charles Bergener
C.T. Ham Mfg. Co. Tubular Lantern
Dec 22,
1896
573501
Charles Bergener
C.T. Ham Mfg. Co. Switch Signal Lamp
June 7, 1898 D28805
Charles Bergener
C.T. Ham Mfg. Co. Diamond Bicycle Lamp
Aug 16, 1898 609192
Charles Bergener
C.T. Ham Mfg. Co. Cold Blast Bicycle Lamp
Aug 16, 1898 609193
Charles Bergener
C.T. Ham Mfg. Co. Cold Blast Bicycle Lamp
Aug 16, 1898 609222
Charles Bergener
C.T. Ham Mfg. Co. Cold Blast
Bicycle Lamp
July 11, 1899 628461
Charles T. Ham
C.T. Ham Mfg. Co. Hot Blast
Lantern Frame
Oct 23, 1906 833951
Charles Bergener
C.T. Ham Mfg. Co. Vehicle Lamp
Nov 13, 1906 835806
Charles Bergener
C.T. Ham Mfg. Co. Cold Blast
Chimney Section
May 7, 1907 852759
Charles Bergener
C.T. Ham Mfg. Co. Motor Lamp Holder
July 16, 1907 860277

Charles Bergener
C.T. Ham Mfg. Co. #9 Street Lamp
Timer/Extinguisher
Feb 25, 1908 880184
Charles Bergener
C.T. Ham Mfg. Co. Vehicle Lamp
Latches
Aug 25, 1908 896703
Charles Bergener
C.T. Ham Mfg. Co. Vehicle Lamp
Dec 15, 1908 RE12893
Charles Bergener
C.T. Ham Mfg. Co. Vehicle Lamp
May 4, 1909 920525
Charles Bergener
C.T. Ham Mfg. Co. Railroad Lantern
July 13, 1909 927767
Charles Bergener
C.T. Ham Mfg. Co. Railroad Inspector's
Lantern
June 21, 1910 962114
Charles Bergener
C.T. Ham Mfg. Co. Reinforced Lantern Frame
(Dietz)
Nov 1, 1910 974629
Charles Bergener
C.T. Ham Mfg. Co. (Mill) Lantern Guards
Nov 1, 1910 974630
Charles Bergener
C.T. Ham Mfg. Co. Gas Burner Attachment
Dec 7,
1910
977775
Charles Bergener
C.T. Ham Mfg. Co. Tubular Lantern Bail
May 7, 1912 D42488
Warren McArthur Jr.
Same Short Globe
(D-Lite) Lantern (Dietz)
Aug 13, 1912 1035549
Frederick Dietz
R.E. Dietz &
C.T. Ham
Globe Lift
Lock (Dietz)
Aug 13, 1912 1035623
Warren McArthur
R.E. Dietz &
C.T. Ham
Bulls Eye
Lense Holder (Dietz)
Oct 15, 1912 1041411
Charles Bergener
C.T. Ham Mfg. Co. Cold Blast
Lantern
Dec 24, 1912 1048300
Frederick Dietz
R.E. Dietz &
C.T. Ham
Bulls Eye Lens
Holder (Dietz)
July 22, 1913 1067963
Charles Bergener
C.T. Ham Mfg. Co. Railroad Lantern
July 22, 1913 1067964
Charles Bergener
C.T. Ham Mfg. Co. (Nu-Style) Top Lift Lantern
July 22, 1913 1067965
Charles Bergener
C.T. Ham Mfg. Co. Vehicle Lamp
Aug 5, 1913 1069370
Charles Bergener
C.T. Ham Mfg. Co. Short Globe
(Nu-Style) Lantern Lift
Aug 12, 1913 1070152
Warren McArthur Jr.
Same Short Globe
(D-Lite) Lantern (Dietz)
Aug 12, 1913 1070153
Warren McArthur Jr.
Same Short Globe
(D-Lite) Lantern (Dietz)
Aug 12, 1913 1070154
Warren McArthur Jr.
Same Short Globe
(D-Lite) Lantern (Dietz)
Aug 12, 1913 1070155
Warren McArthur Jr.
Same Short Globe
(D-Lite) Lantern (Dietz)
Aug 12, 1913 1070276
Warren McArthur Jr.
Same Short Globe
(D-Lite) Lantern (Dietz)
Sept 9, 1913 1072688
Charles Bergener
C.T. Ham Mfg. Co.
& R.E. Dietz Company
(Clipper) Hot Blast Lantern
Feb 17, 1914 D45265
Warren McArthur
&

Warren McArthur Jr.
Same Short Globe
Lantern
Feb 17, 1914 D45266
Warren McArthur Jr.
Same Streamline
Lantern Air Tubes
Mar 2, 1915 1130429 Bernard H.
Pomeroy
C.T. Ham Mfg. Co. Lantern Tank
Apr 20,
1915
1136580
Charles Bergener
C.T. Ham Mfg. Co. Convertible Motor Lamp

PLEASE NOTE:
The patents listed here were chosen for inclusion either because their inventor was prolific in tubular lantern design and construction, or the patent or inventor was associated somehow with the R.E. Dietz Company, Embury Mfg. Co., or C.T. Ham Mfg. Co..   In our research, we have catalogued several tubular lantern patents intentionally not listed here.  We have listed all of the patents assigned to the R.E. Dietz Company that we've found, if you have patent numbers that we've missed, please drop us ane-mail from our About Us  page.

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