Pocket Watch Database

American Waltham Watch Co.
Pocket Watch Patents

The following gallery contains patents that were issued or assigned to Waltham or individuals known to be associated with the company at the time. Not all designs were fully implemented into production.

Watch Device To Prevent Injury Main Spring

Patent Number:22174
Description:Watch Device To Prevent Injury Main Spring
Inventor: David B. Fitts
Patent Date:Nov 30, 1858
Registration Type:Patent

Watch Mech For Stop

Patent Number:22914
Description:Watch Mech For Stop
Inventor: John K. Bigelow
Assignee:Appleton Tracy & Co
Patent Date:Feb 8, 1859
Registration Type:Patent
Sample Image:

Watch Wind

Patent Number:30772
Description:Watch Wind
Inventor: Nelson P. Stratton
Patent Date:Nov 27, 1860
Registration Type:Patent
Sample Image:

Watch Regulator

Patent Number:41461
Description:Watch Regulator
Inventor: Charles W. Fogg
Assignee:American Watch Co
Patent Date:Feb 2, 1864
Registration Type:Patent
Sample Image:

Watch Safety Pinion

Patent Number:46343
Description:Watch Safety Pinion
Inventor: Charles W. Fogg
Patent Date:Feb 14, 1865
Registration Type:Patent
Sample Image:

Watch Stem Wind & Set

Patent Number:65034
Description:Watch Stem Wind & Set
Inventor: Charles V. Woerd
Patent Date:May 21, 1867
Registration Type:Patent

Watch Key Pendant

Patent Number:65985
Description:Watch Key Pendant
Inventor: Charles V. Woerd
Assignee:Woerd Charles V
Patent Date:Jun 18, 1867
Registration Type:Patent

Watch Stem Wind & Set

Patent Number:67692
Description:Watch Stem Wind & Set
Inventor: Charles V. Woerd
Patent Date:Aug 13, 1867
Registration Type:Patent
Sample Image:

Watch Plate Pawl & Barrel

Patent Number:95547
Description:Watch Plate Pawl & Barrel
Inventor: Charles V. Woerd
Patent Date:Oct 5, 1869
Registration Type:Patent

Watch Main Spring Pawl & Ratchet

Patent Number:101398
Description:Watch Main Spring Pawl & Ratchet
Inventor: Charles V. Woerd
Patent Date:Mar 29, 1870
Registration Type:Patent

Watch Regulator

Patent Number:110614
Description:Watch Regulator
Inventor: Charles V. Woerd
Patent Date:Dec 27, 1870
Registration Type:Patent
Sample Image:

Watch Stem Wind & Set

Patent Number:118415
Description:Watch Stem Wind & Set
Inventor: Charles V. Woerd
Patent Date:Aug 22, 1871
Registration Type:Patent

Watch Stem Wind & Set

Patent Number:127753
Description:Watch Stem Wind & Set
Inventor: Ezra C. Fitch
Assignee:Robbins & Appleton
Patent Date:Jun 11, 1872
Registration Type:Patent

Watch Stem Wind & Set

Patent Number:161725
Description:Watch Stem Wind & Set
Inventor: Charles V. Woerd
Assignee:American Watch Co
Patent Date:Apr 6, 1875
Registration Type:Patent

Watch Stop

Patent Number:182836
Description:Watch Stop
Inventor: Henry Lugrin
Patent Date:Oct 3, 1876
Registration Type:Patent
Sample Image:

Watch Micrometer Regulator

Patent Number:197710
Description:Watch Micrometer Regulator
Inventor: Charles V. Woerd
Assignee:American Watch Co
Patent Date:Nov 27, 1877
Registration Type:Patent
Sample Image:

Watch Potance

Patent Number:199392
Description:Watch Potance
Inventor: Charles V. Woerd
Assignee:American Watch Co
Patent Date:Jan 22, 1878
Registration Type:Patent

Crown Push For Stem Winder

Patent Number:202459
Description:Crown Push For Stem Winder
Inventor: John J. Peux
Assignee:Robbins & Appleton
Patent Date:Apr 16, 1878
Registration Type:Patent

Compensate Balance

Patent Number:203976
Description:Compensate Balance
Inventor: Charles V. Woerd
Patent Date:May 21, 1878
Registration Type:Patent

Watch Case

Patent Number:214642
Description:Watch Case
Inventor: Ezra C. Fitch
Patent Date:Apr 22, 1879
Registration Type:Patent

Watch Key Stem Wind

Patent Number:220916
Description:Watch Key Stem Wind
Inventor: Ezra C. Fitch
Patent Date:Oct 28, 1879
Registration Type:Patent

Watch Case

Patent Number:224670
Description:Watch Case
Inventor: Ezra C. Fitch
Patent Date:Feb 17, 1880
Registration Type:Patent

Watch Stem Wind & Set

Patent Number:230596
Description:Watch Stem Wind & Set
Inventor: Charles V. Woerd
Patent Date:Jul 27, 1880
Registration Type:Patent
Sample Image:

Watch Stop

Patent Number:232737
Description:Watch Stop
Inventor: Henry A. Lugrin
Assignee:Lugrin Henry A
Patent Date:Sep 28, 1880
Registration Type:Patent
Sample Image:

Watch Case

Patent Number:234530
Description:Watch Case
Inventor: William Calame
Assignee:Robbins & Appleton
Patent Date:Nov 16, 1880
Registration Type:Patent

Watch Key Stem Wind

Patent Number:237377
Description:Watch Key Stem Wind
Inventor: Ezra C. Fitch
Patent Date:Feb 8, 1881
Registration Type:Patent

Watch Pendant

Patent Number:259517
Description:Watch Pendant
Inventor: Ezra C. Fitch
Patent Date:Jun 13, 1882
Registration Type:Patent

Watch Pendant

Patent Number:D13051
Description:Watch Pendant
Inventor: Ezra C. Fitch
Patent Date:Jul 18, 1882
Registration Type:Patent

Watch Case

Patent Number:277865
Description:Watch Case
Inventor: Ezra C. Fitch
Patent Date:May 15, 1883
Registration Type:Patent

Watch Case

Patent Number:278609
Description:Watch Case
Inventor: James E. Searing
Assignee:Robbins & Appleton
Patent Date:May 29, 1883
Registration Type:Patent

Watch Stem Wind

Patent Number:280719
Description:Watch Stem Wind
Inventor: Duane H. Church
Assignee:American Watch Co
Patent Date:Jul 3, 1883
Registration Type:Patent

Mfg Of Hair Spring

Patent Number:287448
Description:Mfg Of Hair Spring
Inventor: John Logan
Patent Date:Oct 30, 1883
Registration Type:Patent

Watch Case

Patent Number:289340
Description:Watch Case
Inventor: Ezra C. Fitch
Assignee:Robbins & Appleton
Patent Date:Nov 27, 1883
Registration Type:Patent

Watch Stem Wind & Set

Patent Number:295484
Description:Watch Stem Wind & Set
Inventor: Duane H. Church
Assignee:American Watch Co
Patent Date:Mar 18, 1884
Registration Type:Patent
Sample Image:

Watch Main Spring

Patent Number:295485
Description:Watch Main Spring
Inventor: Duane H. Church
Assignee:American Watch Co
Patent Date:Mar 18, 1884
Registration Type:Patent

Watch Case

Patent Number:297533
Description:Watch Case
Inventor: Daniel O'hara
Assignee:Robbins & Appleton
Patent Date:Apr 22, 1884
Registration Type:Patent

Watch Case Pendant

Patent Number:298396
Description:Watch Case Pendant
Inventor: Daniel O'hara
Patent Date:May 13, 1884
Registration Type:Patent

Watch Case

Patent Number:298615
Description:Watch Case
Inventor: Daniel O'hara
Patent Date:May 13, 1884
Registration Type:Patent

Watch Case Pendant

Patent Number:298616
Description:Watch Case Pendant
Inventor: Daniel O'hara
Patent Date:May 13, 1884
Registration Type:Patent

Watch Case Bezel

Patent Number:299369
Description:Watch Case Bezel
Inventor: Ezra C. Fitch
Assignee:Robbins & Appleton
Patent Date:May 27, 1884
Registration Type:Patent

Watch Case Center Machine For Turn

Patent Number:301314
Description:Watch Case Center Machine For Turn
Inventor: Charles V. Woerd
Assignee:American Watch Co
Patent Date:Jul 1, 1884
Registration Type:Patent

Watch Case Hinge

Patent Number:303881
Description:Watch Case Hinge
Inventor: Daniel O'hara
Patent Date:Aug 19, 1884
Registration Type:Patent

Watch Case Open Face

Patent Number:304264
Description:Watch Case Open Face
Inventor: Ezra C. Fitch
Patent Date:Aug 26, 1884
Registration Type:Patent

Stem Winding And Setting Mechanism For Watches

Patent Number:308409
Description:Stem Winding And Setting Mechanism For Watches
Inventor: Henry Mayo Haines
Patent Date:Nov 25, 1884
Registration Type:Patent
Sample Image:

Watch Case

Patent Number:309158
Description:Watch Case
Inventor: Daniel O'hara
Patent Date:Dec 9, 1884
Registration Type:Patent

Watch Case

Patent Number:309354
Description:Watch Case
Inventor: Daniel O'hara
Patent Date:Dec 16, 1884
Registration Type:Patent

Watch Regulator

Patent Number:312253
Description:Watch Regulator
Inventor: Duane H. Church
Patent Date:Feb 17, 1885
Registration Type:Patent
Sample Image:

Watch Stem Wind & Hand Set Attach

Patent Number:312856
Description:Watch Stem Wind & Hand Set Attach
Inventor: George Hunter
Assignee:Robbins Royal E
Patent Date:Feb 24, 1885
Registration Type:Patent

Watch Case

Patent Number:313360
Description:Watch Case
Inventor: Daniel O'hara
Patent Date:Mar 3, 1885
Registration Type:Patent

Watch Stem Wind & Set

Patent Number:RE10580
Description:Watch Stem Wind & Set
Inventor: Duane H. Church
Assignee:Robbins Royal E
Patent Date:Apr 14, 1885
Registration Type:Patent
Sample Image:

Watch Movement Box

Patent Number:315755
Description:Watch Movement Box
Inventor: Ezra C. Fitch
Patent Date:Apr 14, 1885
Registration Type:Patent

Watch Case

Patent Number:315756
Description:Watch Case
Inventor: Ezra C. Fitch
Patent Date:Apr 14, 1885
Registration Type:Patent

Watch Case

Patent Number:316767
Description:Watch Case
Inventor: Ezra C. Fitch
Patent Date:Apr 28, 1885
Registration Type:Patent

Watch Case

Patent Number:316814
Description:Watch Case
Inventor: Daniel O'hara
Patent Date:Apr 28, 1885
Registration Type:Patent

Watch Minute Wheel & Pinion

Patent Number:318675
Description:Watch Minute Wheel & Pinion
Inventor: Charles V. Woerd
Patent Date:May 26, 1885
Registration Type:Patent

Watch Case Pendant

Patent Number:319691
Description:Watch Case Pendant
Inventor: Ezra C. Fitch
Patent Date:Jun 9, 1885
Registration Type:Patent

Watch Machine For Roughing Out Pinion

Patent Number:320992
Description:Watch Machine For Roughing Out Pinion
Inventor: Charles V. Woerd
Patent Date:Jun 30, 1885
Registration Type:Patent

Watch Stem Wind

Patent Number:RE10631
Description:Watch Stem Wind
Inventor: Duane H. Church
Assignee:Robbins Royal E
Patent Date:Aug 4, 1885
Registration Type:Patent

Watch Case

Patent Number:324675
Description:Watch Case
Inventor: Ezra C. Fitch
Patent Date:Aug 18, 1885
Registration Type:Patent

Watch Case Pendant

Patent Number:328289
Description:Watch Case Pendant
Inventor: Duane H. Church
Patent Date:Oct 13, 1885
Registration Type:Patent

Watch Stem Wind & Set Mech

Patent Number:330537
Description:Watch Stem Wind & Set Mech
Inventor: Charles V. Woerd
Patent Date:Nov 17, 1885
Registration Type:Patent

Watch Dial Transfer

Patent Number:332678
Description:Watch Dial Transfer
Inventor: Francois Schmalz
Assignee:Robbins & Appleton
Patent Date:Dec 15, 1885
Registration Type:Patent

Timepiece Dail Train

Patent Number:339377
Description:Timepiece Dail Train
Inventor: Duane H. Church
Patent Date:Apr 6, 1886
Registration Type:Patent

Watch Going Barrel

Patent Number:339378
Description:Watch Going Barrel
Inventor: Duane H. Church
Patent Date:Apr 6, 1886
Registration Type:Patent

Watch Case

Patent Number:340814
Description:Watch Case
Inventor: Daniel O'hara
Patent Date:Apr 27, 1886
Registration Type:Patent

Watch Stem Wind & Set

Patent Number:340850
Description:Watch Stem Wind & Set
Inventor: Charles V. Woerd
Patent Date:Apr 27, 1886
Registration Type:Patent

Watch Stem Wind & Set

Patent Number:341786
Description:Watch Stem Wind & Set
Inventor: Charles V. Woerd
Patent Date:May 11, 1886
Registration Type:Patent

Watch Case Pendant

Patent Number:347994
Description:Watch Case Pendant
Inventor: Duane H. Church
Patent Date:Aug 24, 1886
Registration Type:Patent

Watch Case

Patent Number:353706
Description:Watch Case
Inventor: Daniel O'hara
Patent Date:Dec 7, 1886
Registration Type:Patent

Watch Case

Patent Number:353961
Description:Watch Case
Inventor: Daniel O'hara
Patent Date:Dec 7, 1886
Registration Type:Patent

Watch Stem Wind & Set

Patent Number:354002
Description:Watch Stem Wind & Set
Inventor: Charles V. Woerd
Patent Date:Dec 7, 1886
Registration Type:Patent

Watch Pendant Wind & Set

Patent Number:357906
Description:Watch Pendant Wind & Set
Inventor: Duane H. Church
Patent Date:Feb 15, 1887
Registration Type:Patent

Watch Case

Patent Number:359885
Description:Watch Case
Inventor: Daniel O'hara
Assignee:American Waltham Watch Co
Patent Date:Mar 22, 1887
Registration Type:Patent

Watch Balance & Hair Spring Test & Grade

Patent Number:360234
Description:Watch Balance & Hair Spring Test & Grade
Inventor: Duane H. Church
John Logan
Patent Date:Mar 29, 1887
Registration Type:Patent

Watch Dial Make Enamel

Patent Number:366085
Description:Watch Dial Make Enamel
Inventor: Ezra C. Fitch
Patent Date:Jul 5, 1887
Registration Type:Patent

Watch Stem Wind & Set

Patent Number:370929
Description:Watch Stem Wind & Set
Inventor: Duane H. Church
Patent Date:Oct 4, 1887
Registration Type:Patent

Machine Lathe Balance Staff

Patent Number:372001
Description:Machine Lathe Balance Staff
Inventor: Charles V. Woerd
Patent Date:Oct 25, 1887
Registration Type:Patent

Tool Watch Plate Chuck

Patent Number:372002
Description:Tool Watch Plate Chuck
Inventor: Charles V. Woerd
Patent Date:Oct 25, 1887
Registration Type:Patent

Watch Escape

Patent Number:372003
Description:Watch Escape
Inventor: Charles V. Woerd
Patent Date:Oct 25, 1887
Registration Type:Patent

Watch Stem Wind & Set Mech

Patent Number:379050
Description:Watch Stem Wind & Set Mech
Inventor: Duane H. Church
Patent Date:Mar 6, 1888
Registration Type:Patent

Watch Main Spring

Patent Number:385908
Description:Watch Main Spring
Inventor: Duane H. Church
Patent Date:Jul 10, 1888
Registration Type:Patent

Alloy

Patent Number:385946
Description:Alloy
Inventor: Daniel O'hara
Daniel W, Logan John Eldredge
Patent Date:Jul 10, 1888
Registration Type:Patent

Alloy

Patent Number:385955
Description:Alloy
Inventor: Daniel O'hara
Daniel W, Logan John Eldredge
Patent Date:Jul 10, 1888
Registration Type:Patent

Watch Repeater

Patent Number:390501
Description:Watch Repeater
Inventor: Charles H. Meylan
Patent Date:Oct 2, 1888
Registration Type:Patent

Display Non Magnetic Watch

Patent Number:395151
Description:Display Non Magnetic Watch
Inventor: Alvin Lawrence
Assignee:American Waltham Watch Co
Patent Date:Dec 25, 1888
Registration Type:Patent

Clock Regulate

Patent Number:395357
Description:Clock Regulate
Inventor: William S. Scales
Assignee:Robbins Royal E
Patent Date:Jan 1, 1889
Registration Type:Patent

Watch Dust Band

Patent Number:396267
Description:Watch Dust Band
Inventor: Duane H. Church
Patent Date:Jan 15, 1889
Registration Type:Patent

Watch Anti Magnetic

Patent Number:406364
Description:Watch Anti Magnetic
Inventor: Charles T. Mason
Assignee:American Waltham Watch Co
Patent Date:Jul 2, 1889
Registration Type:Patent

Tool Pinion Polisher

Patent Number:410558
Description:Tool Pinion Polisher
Inventor: Granville Nutting
Assignee:United States Watch Co
Patent Date:Sep 3, 1889
Registration Type:Patent

Watch Dial Mfg

Patent Number:416015
Description:Watch Dial Mfg
Inventor: Francois Schmalz
Assignee:American Waltham Watch Co
Patent Date:Nov 26, 1889
Registration Type:Patent

Watch Pinion Machine For Polish

Patent Number:417377
Description:Watch Pinion Machine For Polish
Inventor: Charles V. Woerd
Patent Date:Dec 17, 1889
Registration Type:Patent

Watch Bow Fasten

Patent Number:417999
Description:Watch Bow Fasten
Inventor: Ezra C. Fitch
Patent Date:Dec 24, 1889
Registration Type:Patent

Watch Balance Device Test

Patent Number:422616
Description:Watch Balance Device Test
Inventor: William D. Olney
Assignee:American Waltham Watch Co
Patent Date:Mar 4, 1890
Registration Type:Patent

Watch Case Pendant

Patent Number:424191
Description:Watch Case Pendant
Inventor: Ezra C. Fitch
Patent Date:Mar 25, 1890
Registration Type:Patent

Watch Dial Design Apply

Patent Number:424228
Description:Watch Dial Design Apply
Inventor: Francois Schmalz
John C. Firmbach
Assignee:American Waltham Watch Co
Patent Date:Mar 25, 1890
Registration Type:Patent

Mech Stem Wind & Set

Patent Number:430099
Description:Mech Stem Wind & Set
Inventor: Charles V. Woerd
Patent Date:Jun 10, 1890
Registration Type:Patent

Watch Case Center Mfg

Patent Number:432761
Description:Watch Case Center Mfg
Inventor: Daniel O'hara
Assignee:American Waltham Watch Co
Patent Date:Jul 22, 1890
Registration Type:Patent

Watch Bow Chain Guard

Patent Number:432762
Description:Watch Bow Chain Guard
Inventor: Daniel O'hara
Assignee:American Waltham Watch Co
Patent Date:Jul 22, 1890
Registration Type:Patent

Machine Pinion Shaft Lathe

Patent Number:432791
Description:Machine Pinion Shaft Lathe
Inventor: Duane H. Church
Patent Date:Jul 22, 1890
Registration Type:Patent

Watch Case

Patent Number:433693
Description:Watch Case
Inventor: Daniel O'hara
Assignee:American Waltham Watch Co
Patent Date:Aug 5, 1890
Registration Type:Patent

Watch Case Hinge

Patent Number:435765
Description:Watch Case Hinge
Inventor: Daniel O'hara
Assignee:American Waltham Watch Co
Patent Date:Sep 2, 1890
Registration Type:Patent

Tool Watch Case Ornament

Patent Number:435834
Description:Tool Watch Case Ornament
Inventor: Adolph Hofmann
Assignee:Robbins & Appleton
Patent Date:Sep 2, 1890
Registration Type:Patent

Tool Watch Case Ornament

Patent Number:435835
Description:Tool Watch Case Ornament
Inventor: Adolph W. Hofmann
Assignee:Robbins & Appleton
Patent Date:Sep 2, 1890
Registration Type:Patent

Tool Watch Case Ornament

Patent Number:435836
Description:Tool Watch Case Ornament
Inventor: Adolph W. Hofmann
Assignee:Robbins & Appleton
Patent Date:Sep 2, 1890
Registration Type:Patent

Machine Dial Enamel

Patent Number:452150
Description:Machine Dial Enamel
Inventor: Frank W. Wetherbee
Assignee:American Waltham Watch Co
Patent Date:May 12, 1891
Registration Type:Patent

Watch Main Spring Box

Patent Number:452566
Description:Watch Main Spring Box
Inventor: Daniel W. Eldredge
Assignee:American Waltham Watch Co
Patent Date:May 19, 1891
Registration Type:Patent

Watch Hand Sale Card

Patent Number:456335
Description:Watch Hand Sale Card
Inventor: Nathan P. Mulloy
Assignee:American Waltham Watch Co
Patent Date:Jul 21, 1891
Registration Type:Patent

Watch Movement Box

Patent Number:456358
Description:Watch Movement Box
Inventor: Harrie E. Duncan
Assignee:American Waltham Watch Co
Patent Date:Jul 21, 1891
Registration Type:Patent

Watch Cock

Patent Number:D21423
Description:Watch Cock
Inventor: Ezra C. Fitch
Patent Date:Mar 22, 1892
Registration Type:Patent
Sample Image:

Watch Make Bimetallic Balance

Patent Number:474590
Description:Watch Make Bimetallic Balance
Inventor: Duane H. Church
Patent Date:May 10, 1892
Registration Type:Patent

Machine Wheel & Pinion

Patent Number:476953
Description:Machine Wheel & Pinion
Inventor: Duane H. Church
Patent Date:Jun 14, 1892
Registration Type:Patent

Watch Regulator

Patent Number:484176
Description:Watch Regulator
Inventor: Duane H. Church
Patent Date:Oct 11, 1892
Registration Type:Patent
Sample Image:

Watch Case Pendant

Patent Number:484177
Description:Watch Case Pendant
Inventor: Duane H. Church
Patent Date:Oct 11, 1892
Registration Type:Patent

Machine Jewel Set

Patent Number:488240
Description:Machine Jewel Set
Inventor: Duane H. Church
Patent Date:Dec 20, 1892
Registration Type:Patent

Watch Regulator

Patent Number:493508
Description:Watch Regulator
Inventor: William M. Matheson
Patent Date:Mar 14, 1893
Registration Type:Patent
Sample Image:

Watch Movement Holder

Patent Number:498004
Description:Watch Movement Holder
Inventor: Harrie E. Duncan
Assignee:American Waltham Watch Co
Patent Date:May 23, 1893
Registration Type:Patent

Watch Hair Spring Stud

Patent Number:498209
Description:Watch Hair Spring Stud
Inventor: Harrie E. Duncan
Assignee:American Waltham Watch Co
Patent Date:May 23, 1893
Registration Type:Patent
Sample Image:

Watch Stem Wind & Set

Patent Number:503502
Description:Watch Stem Wind & Set
Inventor: John Stark
Assignee:Robbins Royal E
Patent Date:Aug 15, 1893
Registration Type:Patent

Watch Stem Wind & Set

Patent Number:503516
Description:Watch Stem Wind & Set
Inventor: Charles H. Bagley
Assignee:Robbins Royal E
Patent Date:Aug 15, 1893
Registration Type:Patent

Watch Stem Wind & Set

Patent Number:503517
Description:Watch Stem Wind & Set
Inventor: Charles H. Bagley
Assignee:Robbins Royal E
Patent Date:Aug 15, 1893
Registration Type:Patent

Watch Balance Bimetallic

Patent Number:RE11372
Description:Watch Balance Bimetallic
Inventor: Duane H. Church
Patent Date:Oct 10, 1893
Registration Type:Patent

Watch Stem Wind & Set

Patent Number:508800
Description:Watch Stem Wind & Set
Inventor: Charles H. Bagley
Assignee:Robbins Royal E
Patent Date:Nov 14, 1893
Registration Type:Patent

Watch Case Pendant

Patent Number:513907
Description:Watch Case Pendant
Inventor: Ezra C. Fitch
Patent Date:Jan 30, 1894
Registration Type:Patent

Watch Movement Box

Patent Number:517647
Description:Watch Movement Box
Inventor: Ezra C. Fitch
Patent Date:Apr 3, 1894
Registration Type:Patent

Watch Stem Wind & Set

Patent Number:520633
Description:Watch Stem Wind & Set
Inventor: Duane H. Church
Patent Date:May 29, 1894
Registration Type:Patent

Machine Watch Plate Recesser

Patent Number:522930
Description:Machine Watch Plate Recesser
Inventor: Duane H. Church
Patent Date:Jul 10, 1894
Registration Type:Patent

Watch Stem Wind & Set

Patent Number:523841
Description:Watch Stem Wind & Set
Inventor: Olof O. Martinell
Patent Date:Jul 31, 1894
Registration Type:Patent

Watch Movement Frame

Patent Number:527771
Description:Watch Movement Frame
Inventor: Duane H. Church
Patent Date:Oct 23, 1894
Registration Type:Patent

Watch Plate

Patent Number:527772
Description:Watch Plate
Inventor: Duane H. Church
Patent Date:Oct 23, 1894
Registration Type:Patent

Machine Staff Turn Lathe

Patent Number:532532
Description:Machine Staff Turn Lathe
Inventor: Duane H. Church
Patent Date:Jan 15, 1895
Registration Type:Patent

Watch Case Pendant

Patent Number:539255
Description:Watch Case Pendant
Inventor: Ezra C. Fitch
Patent Date:May 14, 1895
Registration Type:Patent

Watch Stem Wind & Set

Patent Number:541561
Description:Watch Stem Wind & Set
Inventor: William M. Matheson
Melvin L. Bishop
Patent Date:Jun 25, 1895
Registration Type:Patent

Watch Balance

Patent Number:544883
Description:Watch Balance
Inventor: Duane H. Church
Patent Date:Aug 20, 1895
Registration Type:Patent

Watch Movement Box

Patent Number:545225
Description:Watch Movement Box
Inventor: Ezra C. Fitch
Edward A. Marsh
Patent Date:Aug 27, 1895
Registration Type:Patent

Watch Dial Fasten

Patent Number:556303
Description:Watch Dial Fasten
Inventor: Duane H. Church
Patent Date:Mar 10, 1896
Registration Type:Patent

Escape Balance

Patent Number:581535
Description:Escape Balance
Inventor: Duane H. Church
Patent Date:Apr 27, 1897
Registration Type:Patent

Process Of Ornamenting Metals

Patent Number:584531
Description:Process Of Ornamenting Metals
Inventor: Charles F. Stubbles
Assignee:Cox James E
Patent Date:Jun 15, 1897
Registration Type:Patent
Sample Image:

Machine Watch Plate Drill & Tapping

Patent Number:595044
Description:Machine Watch Plate Drill & Tapping
Inventor: Duane H. Church
Patent Date:Dec 7, 1897
Registration Type:Patent

Watch Hand

Patent Number:605269
Description:Watch Hand
Inventor: Duane H. Church
Patent Date:Jun 7, 1898
Registration Type:Patent

Watch Spring Holder

Patent Number:630127
Description:Watch Spring Holder
Inventor: Milton H. Stevens
Assignee:American Waltham Watch Co
Patent Date:Aug 1, 1899
Registration Type:Patent

Watch Fasten Main Spring

Patent Number:654873
Description:Watch Fasten Main Spring
Inventor: Duane H. Church
Patent Date:Jul 31, 1900
Registration Type:Patent

Watch Wind Indicator

Patent Number:662655
Description:Watch Wind Indicator
Inventor: Olof Ohlson
Assignee:American Waltham Watch Co
Patent Date:Nov 27, 1900
Registration Type:Patent

Watch Dial

Patent Number:D34261
Description:Watch Dial
Inventor: Ezra C. Fitch
Patent Date:Mar 26, 1901
Registration Type:Patent
Sample Image:

Watch Balance Staff

Patent Number:677638
Description:Watch Balance Staff
Inventor: Duane H. Church
Patent Date:Jul 2, 1901
Registration Type:Patent

Watch Barrel

Patent Number:677689
Description:Watch Barrel
Inventor: Olof Ohlson
Assignee:American Waltham Watch Co
Patent Date:Jul 2, 1901
Registration Type:Patent

Watch Movement Box

Patent Number:724926
Description:Watch Movement Box
Inventor: Charles J. Jr Olney
Assignee:American Waltham Watch Co
Patent Date:Apr 7, 1903
Registration Type:Patent

Balance Staff

Patent Number:744719
Description:Balance Staff
Inventor: Duane H. Church
Patent Date:Nov 24, 1903
Registration Type:Patent

Watch Wheel Ornament

Patent Number:754600
Description:Watch Wheel Ornament
Inventor: Olof Ohlson
Assignee:American Waltham Watch Co
Patent Date:Mar 15, 1904
Registration Type:Patent

Watch Stem Wind

Patent Number:755903
Description:Watch Stem Wind
Inventor: William M. Matheson
Assignee:United States Watch Co
Patent Date:Mar 29, 1904
Registration Type:Patent

Compensate Balance

Patent Number:789004
Description:Compensate Balance
Inventor: Duane H. Church
Patent Date:May 2, 1905
Registration Type:Patent

Watch Regulator

Patent Number:818043
Description:Watch Regulator
Inventor: Olof Ohlson
Assignee:American Waltham Watch Co
Patent Date:Apr 17, 1906
Registration Type:Patent
Sample Image:

Winding Mechanism

Patent Number:830058
Description:Winding Mechanism
Inventor: Ezra C. Fitch
Patent Date:Sep 4, 1906
Registration Type:Patent

Spring Winding Mechanism

Patent Number:835710
Description:Spring Winding Mechanism
Inventor: Olof Ohlson
Assignee:American Waltham Watch Co
Patent Date:Nov 13, 1906
Registration Type:Patent

Watch Escape

Patent Number:856091
Description:Watch Escape
Inventor: Olof Ohlson
Assignee:Waltham Watch Co
Patent Date:Jun 4, 1907
Registration Type:Patent

Watch Dial Mount

Patent Number:856092
Description:Watch Dial Mount
Inventor: Olof Ohlson
Assignee:Waltham Watch Co
Patent Date:Jun 4, 1907
Registration Type:Patent

Watch Regulator

Patent Number:861884
Description:Watch Regulator
Inventor: Olof Ohlson
Assignee:Waltham Watch Co
Patent Date:Jul 30, 1907
Registration Type:Patent

Watch Case

Patent Number:872712
Description:Watch Case
Inventor: Duane H. Church
Assignee:Waltham Watch Co
Patent Date:Dec 3, 1907
Registration Type:Patent

Timepiece Regulator

Patent Number:894457
Description:Timepiece Regulator
Inventor: Olof Ohlson
Assignee:Waltham Watch Co
Patent Date:Jul 28, 1908
Registration Type:Patent
Sample Image:

Recoiling Click

Patent Number:940117
Description:Recoiling Click
Inventor: Anders Aune
Patent Date:Nov 16, 1909
Registration Type:Patent
Sample Image:

Watch Wind Indicator

Patent Number:942659
Description:Watch Wind Indicator
Inventor: Olof Ohlson
Assignee:Waltham Watch Co
Patent Date:Dec 7, 1909
Registration Type:Patent

Watch Dial Enamel Mfg

Patent Number:994162
Description:Watch Dial Enamel Mfg
Inventor: Edgar L. Hull
Assignee:Waltham Watch Co
Patent Date:Jun 6, 1911
Registration Type:Patent

Timepiece Wind Indicator

Patent Number:1038634
Description:Timepiece Wind Indicator
Inventor: Olof Ohlson
Assignee:Waltham Watch Co
Patent Date:Sep 17, 1912
Registration Type:Patent

Watch Dial Fasten

Patent Number:1065952
Description:Watch Dial Fasten
Inventor: Edward A. Marsh
Assignee:Waltham Watch Co
Patent Date:Jul 1, 1913
Registration Type:Patent

Watch Pocket

Patent Number:1084880
Description:Watch Pocket
Inventor: Ezra C. Fitch
Assignee:Waltham Watch Co
Patent Date:Jan 20, 1914
Registration Type:Patent

Watch Crown Guard For Bracelet

Patent Number:1085857
Description:Watch Crown Guard For Bracelet
Inventor: Ezra C. Fitch
Assignee:Waltham Watch Co
Patent Date:Feb 3, 1914
Registration Type:Patent

Watch Case & Movement Lock

Patent Number:1088097
Description:Watch Case & Movement Lock
Inventor: John W. Rushton
Assignee:Waltham Watch Co
Patent Date:Feb 24, 1914
Registration Type:Patent

Timepiece Method Of Mount Pivot Bearing

Patent Number:1104700
Description:Timepiece Method Of Mount Pivot Bearing
Inventor: Olof Ohlson
Assignee:Waltham Watch Co
Patent Date:Jul 21, 1914
Registration Type:Patent

Watch Movement Pivot Bearing

Patent Number:1109141
Description:Watch Movement Pivot Bearing
Inventor: Olof Ohlson
Assignee:Waltham Watch Co
Patent Date:Sep 1, 1914
Registration Type:Patent

Clock Case Auto

Patent Number:1112280
Description:Clock Case Auto
Inventor: Conover Fitch
Assignee:Waltham Watch Co
Patent Date:Sep 29, 1914
Registration Type:Patent

Watch Set Stem

Patent Number:1114907
Description:Watch Set Stem
Inventor: Olof Ohlson
Assignee:Waltham Watch Co
Patent Date:Oct 27, 1914
Registration Type:Patent

Watch Movement & Case

Patent Number:1128526
Description:Watch Movement & Case
Inventor: John W. Rushton
Assignee:Waltham Watch Co
Patent Date:Feb 16, 1915
Registration Type:Patent

Watch Wind Indicator

Patent Number:1143567
Description:Watch Wind Indicator
Inventor: Anders Aune
Assignee:Waltham Watch Co
Patent Date:Jun 15, 1915
Registration Type:Patent

Clock Mount

Patent Number:1145698
Description:Clock Mount
Inventor: Olof Ohlson
Assignee:Waltham Watch Co
Patent Date:Jul 6, 1915
Registration Type:Patent

Watch Control For The Set & Wind Stem

Patent Number:1145699
Description:Watch Control For The Set & Wind Stem
Inventor: Olof Ohlson
Assignee:Waltham Watch Co
Patent Date:Jul 6, 1915
Registration Type:Patent

Watch Wrist Holder

Patent Number:1215053
Description:Watch Wrist Holder
Inventor: Charles J. Olney
Assignee:Waltham Watch Co
Patent Date:Feb 6, 1917
Registration Type:Patent

Watch Wrist Band

Patent Number:1215054
Description:Watch Wrist Band
Inventor: Charles J. Olney
Assignee:Waltham Watch Co
Patent Date:Feb 6, 1917
Registration Type:Patent

Watch Wrist

Patent Number:1219449
Description:Watch Wrist
Inventor: Ezra C. Fitch
Patent Date:Mar 20, 1917
Registration Type:Patent

Watch Readable By Touch

Patent Number:1222369
Description:Watch Readable By Touch
Inventor: Harrie E. Duncan
Assignee:Waltham Watch Co
Patent Date:Apr 10, 1917
Registration Type:Patent

Clock Case Wall Dial & Mirror

Patent Number:D51833
Description:Clock Case Wall Dial & Mirror
Inventor: John L. Bogert
Assignee:Waltham Watch Co
Patent Date:Mar 5, 1918
Registration Type:Patent

Bezel

Patent Number:1291336
Description:Bezel
Inventor: Gleason Wood
Assignee:Waltham Watch Co
Patent Date:Jan 14, 1919
Registration Type:Patent

Clock Wall

Patent Number:1379713
Description:Clock Wall
Inventor: Olof Ohlson
Assignee:Waltham Watch Co
Patent Date:May 31, 1921
Registration Type:Patent

Band Connect

Patent Number:1417507
Description:Band Connect
Inventor: Ezra C. Fitch
Assignee:Waltham Watch Co
Patent Date:May 30, 1922
Registration Type:Patent

Timepiece Repeater

Patent Number:1421801
Description:Timepiece Repeater
Inventor: Edward A. Marsh
Assignee:Waltham Watch Co
Patent Date:Jul 4, 1922
Registration Type:Patent

Timepiece Dial With Yielding Foot

Patent Number:1708293
Description:Timepiece Dial With Yielding Foot
Inventor: Ezra C. Fitch
Assignee:Waltham Watch Co
Patent Date:Apr 9, 1929
Registration Type:Patent

Watch Stem

Patent Number:1976064
Description:Watch Stem
Inventor: Jean Fink
Assignee:Waltham Watch Co
Patent Date:Oct 9, 1934
Registration Type:Patent

Clock Electro Magnetic Impulse

Patent Number:2000585
Description:Clock Electro Magnetic Impulse
Inventor: Jean Fink
Assignee:Waltham Watch Co
Patent Date:May 7, 1935
Registration Type:Patent

Clock Auto Electric

Patent Number:2019898
Description:Clock Auto Electric
Inventor: Jean Fink
Assignee:Waltham Watch Co
Patent Date:Nov 5, 1935
Registration Type:Patent

Electric Operated Signal

Patent Number:2063076
Description:Electric Operated Signal
Inventor: Werner H. Balzer
Assignee:Waltham Watch Co
Patent Date:Dec 8, 1936
Registration Type:Patent

Compensate Spring

Patent Number:2099474
Description:Compensate Spring
Inventor: Frederick P. Flagg
Assignee:Waltham Watch Co
Patent Date:Nov 16, 1937
Registration Type:Patent

Timepiece Compensate Spring And Alloy

Patent Number:2151197
Description:Timepiece Compensate Spring And Alloy
Inventor: Frederick P. Flagg
Assignee:Waltham Watch Co
Patent Date:Mar 21, 1939
Registration Type:Patent

Clock Electric

Patent Number:2266015
Description:Clock Electric
Inventor: Jean Fink
Assignee:Waltham Watch Co
Patent Date:Dec 16, 1941
Registration Type:Patent

Method Of Make Balance Wheel

Patent Number:2291455
Description:Method Of Make Balance Wheel
Inventor: Arthur P. Emmert
Pierre Dumaine
Assignee:Waltham Watch Co
Patent Date:Jul 28, 1942
Registration Type:Patent

Watch Method Making Frame Plate Etc

Patent Number:2291456
Description:Watch Method Making Frame Plate Etc
Inventor: Arthur P. Emmert
Pierre Dumaine
Assignee:Waltham Watch Co
Patent Date:Jul 28, 1942
Registration Type:Patent

Clock Motor

Patent Number:2292265
Description:Clock Motor
Inventor: Fontinelle Scott Carpenter
Assignee:Waltham Watch Co
Patent Date:Aug 4, 1942
Registration Type:Patent

Clock Electric Alarm

Patent Number:2335904
Description:Clock Electric Alarm
Inventor: George P. Bentley
Fontinelle Scott Carpenter
Assignee:Waltham Watch Co
Patent Date:Dec 7, 1943
Registration Type:Patent

Clock Electric

Patent Number:2377276
Description:Clock Electric
Inventor: Nicholas Nazar
William C. Erwin
Assignee:Waltham Watch Co
Patent Date:May 29, 1945
Registration Type:Patent

Watch Wrist Case Assembly

Patent Number:3473319
Description:Watch Wrist Case Assembly
Inventor: Jerome Glass
Assignee:Waltham Watch Co
Patent Date:Oct 21, 1969
Registration Type:Patent

Watch Movement Seal

Patent Number:3491532
Description:Watch Movement Seal
Inventor: Jerome Glass
Assignee:Waltham Watch Co
Patent Date:Jan 27, 1970
Registration Type:Patent