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.



Constant Speed Body

Patent Number:2322861
Description:Constant Speed Body
Inventor: George Paul Luckey
Assignee:Hamilton Watch Co
Patent Date:Jun 29, 1943
Registration Type:Patent
Related Manufacturer:Hamilton

Clock Electric

Patent Number:2323796
Description:Clock Electric
Inventor: Frank B. Cole
Patent Date:Jul 6, 1943
Registration Type:Patent

Navigational Timepiece & Set Mech

Patent Number:2324560
Description:Navigational Timepiece & Set Mech
Inventor: Thomas P. Conlon
Patent Date:Jul 20, 1943
Registration Type:Patent

Timepiece For Chronograph

Patent Number:2325539
Description:Timepiece For Chronograph
Inventor: Pierre Pfister
Assignee:Societe Industrielle De Sonceb
Patent Date:Jul 27, 1943
Registration Type:Patent

Timer Electric Circuit

Patent Number:2325812
Description:Timer Electric Circuit
Inventor: Elmer O. Thompson
Assignee:Philco Radio & Television Corp
Patent Date:Aug 3, 1943
Registration Type:Patent

Watch Case

Patent Number:2327112
Description:Watch Case
Inventor: Samuel Kramer
Julius Kahn
Assignee:Pioneer Watch Case Co Inc
Patent Date:Aug 17, 1943
Registration Type:Patent

Clock Mech

Patent Number:2327319
Description:Clock Mech
Inventor: Henry K. Sandell
Patent Date:Aug 17, 1943
Registration Type:Patent

Clock & Lamp Combine

Patent Number:2327666
Description:Clock & Lamp Combine
Inventor: Viggo Peterson
Patent Date:Aug 24, 1943
Registration Type:Patent

Automatic Feed Device

Patent Number:2327849
Description:Automatic Feed Device
Inventor: Bruce E. Wolfe
Assignee:Hamilton Watch Co
Patent Date:Aug 24, 1943
Registration Type:Patent
Related Manufacturer:Hamilton

Watch Wrist Attach

Patent Number:2328785
Description:Watch Wrist Attach
Inventor: William T. Cozart
Assignee:Walker William B
Patent Date:Sep 7, 1943
Registration Type:Patent

Means For Secure A Hair Spring To An Arbor

Patent Number:2329710
Description:Means For Secure A Hair Spring To An Arbor
Inventor: Eugene J. Fix
Assignee:Usa As Rep Secretary Of War
Patent Date:Sep 21, 1943
Registration Type:Patent

Date Indicate Primarily 4 Use With Timepiece

Patent Number:2330280
Description:Date Indicate Primarily 4 Use With Timepiece
Inventor: Thomas Hills Harrison
Patent Date:Sep 28, 1943
Registration Type:Patent

Clock Watch Time Apparatus.

Patent Number:2330416
Description:Clock Watch Time Apparatus.
Inventor: Thomas B. Gibbs
Assignee:George W Borg Corp
Patent Date:Sep 28, 1943
Registration Type:Patent

Time Indicate System

Patent Number:2331267
Description:Time Indicate System
Inventor: Oscar H. Dicke
Patent Date:Oct 5, 1943
Registration Type:Patent

Clock Movement Synch Motor

Patent Number:2332278
Description:Clock Movement Synch Motor
Inventor: Lucien B. Stone
Assignee:Self Winding Clock Co Inc
Patent Date:Oct 19, 1943
Registration Type:Patent

Watch Case Waterproof

Patent Number:2332458
Description:Watch Case Waterproof
Inventor: Charles Wapner
William A. Muney
Patent Date:Oct 19, 1943
Registration Type:Patent

Watch Case Waterproof

Patent Number:2332459
Description:Watch Case Waterproof
Inventor: Charles Wapner
William A. Muney
Patent Date:Oct 19, 1943
Registration Type:Patent

Electric Control Apparatus

Patent Number:2332827
Description:Electric Control Apparatus
Inventor: Loouis C. Menard
Charles V. Siebert
Assignee:General Time Instruments Corp
Patent Date:Oct 26, 1943
Registration Type:Patent

Time Control System

Patent Number:2332828
Description:Time Control System
Inventor: Richard L. Lorenz
Ernest S. Ostler
Assignee:General Time Instruments Corp
Patent Date:Oct 26, 1943
Registration Type:Patent

Clock Globe

Patent Number:2333475
Description:Clock Globe
Inventor: Raymond R. Dupler
Patent Date:Nov 2, 1943
Registration Type:Patent

Clock Mech Of Linear

Patent Number:2333832
Description:Clock Mech Of Linear
Inventor: Juan Torroja
Patent Date:Nov 9, 1943
Registration Type:Patent

Watch Rim Wind

Patent Number:2333932
Description:Watch Rim Wind
Inventor: Rolf Woldemar Hering
Patent Date:Nov 9, 1943
Registration Type:Patent

Clock Motor Synch

Patent Number:2334040
Description:Clock Motor Synch
Inventor: Eugene L. Schellens
Assignee:R W Cramer Co
Patent Date:Nov 9, 1943
Registration Type:Patent

Watch Wrist Flight

Patent Number:2334287
Description:Watch Wrist Flight
Inventor: Franklin A. Reece
Patent Date:Nov 16, 1943
Registration Type:Patent

Watch Charm Screw Holder

Patent Number:D136693
Description:Watch Charm Screw Holder
Inventor: Orville S. Hull
Patent Date:Nov 23, 1943
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
Related Manufacturer:Waltham

Spring Collet

Patent Number:2335974
Description:Spring Collet
Inventor: Homer H. Simpson
Patent Date:Dec 7, 1943
Registration Type:Patent

Clock Secondary Electric

Patent Number:2336519
Description:Clock Secondary Electric
Inventor: Roy M. Wilcox
Patent Date:Dec 14, 1943
Registration Type:Patent

Watch Alarm Device

Patent Number:2337482
Description:Watch Alarm Device
Inventor: Joseph Lyska
Patent Date:Dec 21, 1943
Registration Type:Patent

Collet Index Fixture

Patent Number:2337707
Description:Collet Index Fixture
Inventor: J. Bochenek
Patent Date:Dec 28, 1943
Registration Type:Patent

Watch Wrist Band

Patent Number:2338332
Description:Watch Wrist Band
Inventor: Dudley E. Jaten
Patent Date:Jan 4, 1944
Registration Type:Patent

Watch Crystal Assembly Tool

Patent Number:2338343
Description:Watch Crystal Assembly Tool
Inventor: Georges Maire
Patent Date:Jan 4, 1944
Registration Type:Patent

Clock Movement Alarm

Patent Number:2338944
Description:Clock Movement Alarm
Inventor: Helmut Junghans
Patent Date:Jan 11, 1944
Registration Type:Patent

Heat Treating Device

Patent Number:2339136
Description:Heat Treating Device
Inventor: William Ogle Jr Bennett
Assignee:Hamilton Watch Co
Patent Date:Jan 11, 1944
Registration Type:Patent
Related Manufacturer:Hamilton

Clock Electric

Patent Number:2340182
Description:Clock Electric
Inventor: Jean Fink
Thomas B. Gibbs
Assignee:George W Borg Corp
Patent Date:Jan 25, 1944
Registration Type:Patent

Watch Apparatus For Timing Watches

Patent Number:2340575
Description:Watch Apparatus For Timing Watches
Inventor: Arthur Jay Auble
Patent Date:Feb 1, 1944
Registration Type:Patent