Pocket Watch Database

Pocket Watch Patents Archive

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



Clock Electric Wind

Patent Number:1797648
Description:Clock Electric Wind
Inventor: Jean Geisslinger
Assignee:Mitchell-hunter Co
Patent Date:Mar 24, 1931
Registration Type:Patent

Clock Alternate Current

Patent Number:1797912
Description:Clock Alternate Current
Inventor: Laurens Hammond
Assignee:Hammond Clock Co
Patent Date:Mar 24, 1931
Registration Type:Patent

Clock Case

Patent Number:D83789
Description:Clock Case
Inventor: Edgar Bourquin
Assignee:Warren Telechron Co
Patent Date:Mar 31, 1931
Registration Type:Patent

Clock Case -byrd-

Patent Number:D83810
Description:Clock Case -byrd-
Inventor: Martin Jauch
Assignee:New Jersey Clock Co
Patent Date:Mar 31, 1931
Registration Type:Patent

Watch Bracelet Connect

Patent Number:1798595
Description:Watch Bracelet Connect
Inventor: Charles A. Domler
Assignee:Hadley Co Inc
Patent Date:Mar 31, 1931
Registration Type:Patent

Watch Charm -dog Sled-

Patent Number:D83863
Description:Watch Charm -dog Sled-
Inventor: Herman Krupp
Patent Date:Apr 7, 1931
Registration Type:Patent

Clock Case Alarm

Patent Number:D83882
Description:Clock Case Alarm
Inventor: Norman L. Stevens
Assignee:Gilbert Clock Co William L
Patent Date:Apr 7, 1931
Registration Type:Patent

Timepiece Self Wind

Patent Number:1799454
Description:Timepiece Self Wind
Inventor: Louis Burke
Assignee:Reynolds Watch Corp
Patent Date:Apr 7, 1931
Registration Type:Patent

Watch Holder -grandfather Clock-

Patent Number:1799926
Description:Watch Holder -grandfather Clock-
Inventor: Rufus Melvin Jr Overlander
Evarts Webster Overlander
Patent Date:Apr 7, 1931
Registration Type:Patent

Cannon Pinion

Patent Number:1800011
Description:Cannon Pinion
Inventor: Emanuel L. Fenstermaker
Patent Date:Apr 7, 1931
Registration Type:Patent

Clock Electric Wind

Patent Number:1800016
Description:Clock Electric Wind
Inventor: Chester I. Hall
Assignee:General Electric Co
Patent Date:Apr 7, 1931
Registration Type:Patent

Self Regulate Control System

Patent Number:1800381
Description:Self Regulate Control System
Inventor: Edward F. Geiger
Assignee:International Time Record Co
Patent Date:Apr 14, 1931
Registration Type:Patent

Watch Movement Control Wind & Set Means

Patent Number:1800498
Description:Watch Movement Control Wind & Set Means
Inventor: John B. Graffen Berger
Patent Date:Apr 14, 1931
Registration Type:Patent

Reenforced Glass

Patent Number:1799146
Description:Reenforced Glass
Inventor: Warren F. Bleecker
Patent Date:Apr 17, 1931
Registration Type:Patent

Clock Case -bracket Clock-

Patent Number:D83992
Description:Clock Case -bracket Clock-
Inventor: Harry C. Richardson
Assignee:Warren Telechron Co
Patent Date:Apr 21, 1931
Registration Type:Patent

Clock Electric Wound

Patent Number:1801543
Description:Clock Electric Wound
Inventor: Charles E. DeLong
Assignee:Sangamo Electric Co
Patent Date:Apr 21, 1931
Registration Type:Patent

Clock Electric

Patent Number:1801985
Description:Clock Electric
Inventor: Max Schlenker
Assignee:Western Clock Co
Patent Date:Apr 21, 1931
Registration Type:Patent

Clock Electric

Patent Number:1802056
Description:Clock Electric
Inventor: Martin Hermann Kaefer
Assignee:Western Clock Co
Patent Date:Apr 21, 1931
Registration Type:Patent

Watch Case Waterproof

Patent Number:1802080
Description:Watch Case Waterproof
Inventor: Antonio Jandoc
Patent Date:Apr 21, 1931
Registration Type:Patent

Clock Electric

Patent Number:1802333
Description:Clock Electric
Inventor: Elof C. Carlson
Assignee:E Ingraham Co
Patent Date:Apr 28, 1931
Registration Type:Patent

Clock Electric

Patent Number:1802334
Description:Clock Electric
Inventor: Elof L. Carlson
Assignee:E Ingraham Co
Patent Date:Apr 28, 1931
Registration Type:Patent

Clock Case

Patent Number:D84118
Description:Clock Case
Inventor: George H. Stephens
Assignee:Hammond Clock Co
Patent Date:May 5, 1931
Registration Type:Patent

Timepiece Serve Watch Or Travel Clock

Patent Number:1804048
Description:Timepiece Serve Watch Or Travel Clock
Inventor: Fritz Bosch
Patent Date:May 5, 1931
Registration Type:Patent

Timer Electric Circuit

Patent Number:1804125
Description:Timer Electric Circuit
Inventor: Joseph Steinhauser
Patent Date:May 5, 1931
Registration Type:Patent

Clock Hinge Bezel

Patent Number:1804734
Description:Clock Hinge Bezel
Inventor: Werner H. Balzer
Assignee:Kempton Arthur K
Patent Date:May 12, 1931
Registration Type:Patent

Clock Illuminate Alarm

Patent Number:1804999
Description:Clock Illuminate Alarm
Inventor: Emil A. Meyer
Patent Date:May 12, 1931
Registration Type:Patent

Clock Coin Operate

Patent Number:1806324
Description:Clock Coin Operate
Inventor: Aage Gerog Peter Wiingaard
Patent Date:May 19, 1931
Registration Type:Patent

Watch Wrist Band

Patent Number:1806439
Description:Watch Wrist Band
Inventor: Robert B. Barton
Assignee:Elgin Natl Watch Co
Patent Date:May 19, 1931
Registration Type:Patent
Related Manufacturer:Elgin

Watch Dial Or Similar Article

Patent Number:D84240
Description:Watch Dial Or Similar Article
Inventor: John P. V. Heinmuller
Assignee:A Wittnauer & Co
Patent Date:May 26, 1931
Registration Type:Patent

Clock Case

Patent Number:D84262
Description:Clock Case
Inventor: Abram J. Schuler
Patent Date:May 26, 1931
Registration Type:Patent

Clock Case With Calendar

Patent Number:D84263
Description:Clock Case With Calendar
Inventor: George H. Stephens
Assignee:Hammond Clock Co
Patent Date:May 26, 1931
Registration Type:Patent

Clock Escape Verge Rod Self Level

Patent Number:1806966
Description:Clock Escape Verge Rod Self Level
Inventor: Le Roy Copelin
Patent Date:May 26, 1931
Registration Type:Patent

Clock Electric Wind

Patent Number:1806969
Description:Clock Electric Wind
Inventor: Arno W. Fowler
Patent Date:May 26, 1931
Registration Type:Patent

Clock 24 Hr Dial

Patent Number:1807497
Description:Clock 24 Hr Dial
Inventor: Michael Speciale
Patent Date:May 26, 1931
Registration Type:Patent

Clock Illuminate Alarm

Patent Number:1807976
Description:Clock Illuminate Alarm
Inventor: Edwin Flohr
Patent Date:Jun 2, 1931
Registration Type:Patent

Clock Case Floor & Shelving Corner

Patent Number:D84358
Description:Clock Case Floor & Shelving Corner
Inventor: Herman Miller
Patent Date:Jun 9, 1931
Registration Type:Patent