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.



Timepiece Movement

Patent Number:2699641
Description:Timepiece Movement
Inventor: Friedrich Meyer
Assignee:Felsa A G
Patent Date:Jan 18, 1955
Registration Type:Patent

Clock Synch Motor Control Secondary Device

Patent Number:2700271
Description:Clock Synch Motor Control Secondary Device
Inventor: Alfred L. Sprecker
Assignee:Ibm Corp
Patent Date:Jan 25, 1955
Registration Type:Patent

Clock With Detachable Dial Train Unit

Patent Number:2700272
Description:Clock With Detachable Dial Train Unit
Inventor: Geryais W. Trichel
Assignee:Chrysler Corp
Patent Date:Jan 25, 1955
Registration Type:Patent

Shock Absorb Bearing

Patent Number:2700273
Description:Shock Absorb Bearing
Inventor: Abel Godat
Assignee:Bulova Watch Co Inc
Patent Date:Jan 25, 1955
Registration Type:Patent

Clock Set And Regulate Mech

Patent Number:2700867
Description:Clock Set And Regulate Mech
Inventor: Harry C. Doane
Assignee:General Motors Corp
Patent Date:Feb 1, 1955
Registration Type:Patent

Watch Self Wind Overwind Preventer

Patent Number:2700868
Description:Watch Self Wind Overwind Preventer
Inventor: Anton Feigel
Patent Date:Feb 1, 1955
Registration Type:Patent

Watch Case

Patent Number:2700869
Description:Watch Case
Inventor: Ernest Morf
Patent Date:Feb 1, 1955
Registration Type:Patent

Clock Alrm Device Settable To The Minute

Patent Number:2701439
Description:Clock Alrm Device Settable To The Minute
Inventor: H. Junghans
Patent Date:Feb 8, 1955
Registration Type:Patent

Clock Alarm Protector

Patent Number:2701947
Description:Clock Alarm Protector
Inventor: Gaines M. Dixon
Patent Date:Feb 15, 1955
Registration Type:Patent

Clock Alarm Control Device

Patent Number:2702450
Description:Clock Alarm Control Device
Inventor: John G. Sr Gummersall
Patent Date:Feb 22, 1955
Registration Type:Patent

Timepiece Reserve Wind Indicator

Patent Number:2703475
Description:Timepiece Reserve Wind Indicator
Inventor: Joseph N. Liebman
Patent Date:Mar 8, 1955
Registration Type:Patent

Stable Resonant Circuit

Patent Number:2704431
Description:Stable Resonant Circuit
Inventor: Floyd G. Steele
Assignee:Northrop Aircraft Inc
Patent Date:Mar 22, 1955
Registration Type:Patent

Clock Electric Alarm Mech

Patent Number:2704432
Description:Clock Electric Alarm Mech
Inventor: Charles V. Pomatto
Max E. Schlenker
Assignee:General Time Corp
Patent Date:Mar 22, 1955
Registration Type:Patent

Escape Spring Mount Arbor

Patent Number:2704433
Description:Escape Spring Mount Arbor
Inventor: Miller R. Jr Hutchison
Assignee:Usa Secretary Of Army
Patent Date:Mar 22, 1955
Registration Type:Patent

Time Attach For Child Garment

Patent Number:2706378
Description:Time Attach For Child Garment
Inventor: Louis Goldman
Patent Date:Apr 19, 1955
Registration Type:Patent

Watch Case And Mount Therefor

Patent Number:2706379
Description:Watch Case And Mount Therefor
Inventor: Patrick Arthur M. Jr Fitz
Patent Date:Apr 19, 1955
Registration Type:Patent

Mean Time Screw Balance Assembly Etc

Patent Number:2706380
Description:Mean Time Screw Balance Assembly Etc
Inventor: George G. Ensign
Robert C. Hoppe
Assignee:Elgin Natl Watch Co
Patent Date:Apr 19, 1955
Registration Type:Patent
Related Manufacturer:Elgin

Hair Spring And Balance Arm Assembly

Patent Number:2706381
Description:Hair Spring And Balance Arm Assembly
Inventor: Bruce E. Wolfe
Assignee:Hamilton Watch Co
Patent Date:Apr 19, 1955
Registration Type:Patent
Related Manufacturer:Hamilton

Escape Regulator

Patent Number:2706884
Description:Escape Regulator
Inventor: Paul H. Fidelman
Patent Date:Apr 26, 1955
Registration Type:Patent

Clock Alarm Tmprly Efctve Stop Mech

Patent Number:2707370
Description:Clock Alarm Tmprly Efctve Stop Mech
Inventor: Helmut Junghans
Anton Haas
Assignee:Gebruder Junghans A G
Patent Date:May 3, 1955
Registration Type:Patent

Watch With Self Wind & Manual Wind Mech

Patent Number:2707371
Description:Watch With Self Wind & Manual Wind Mech
Inventor: Hans Kocher
Assignee:Buren Watch Co S A
Patent Date:May 3, 1955
Registration Type:Patent

Clock With Plug In Key

Patent Number:2707861
Description:Clock With Plug In Key
Inventor: Helmut Junghans
Leo Hartner
Assignee:Gebruder Junghans A G
Patent Date:May 10, 1955
Registration Type:Patent

Chronograph

Patent Number:2707862
Description:Chronograph
Inventor: P. R. Vogel
Patent Date:May 10, 1955
Registration Type:Patent

Simulated Fireplace

Patent Number:2708114
Description:Simulated Fireplace
Inventor: John L. Hancock,
Assignee:Mastercrafters Clock &radio Co
Patent Date:May 10, 1955
Registration Type:Patent

Musical Instrument

Patent Number:2708337
Description:Musical Instrument
Inventor: Herbert L. Leach
Assignee:Schulmerich Electronics Inc
Patent Date:May 17, 1955
Registration Type:Patent

Watch Case Watertight Dust Tight

Patent Number:2708338
Description:Watch Case Watertight Dust Tight
Inventor: Richard Pfisterer
Patent Date:May 17, 1955
Registration Type:Patent

Clock Single Hand Electric Alarm

Patent Number:2709331
Description:Clock Single Hand Electric Alarm
Inventor: Victor Ernest Lehner
Patent Date:May 31, 1955
Registration Type:Patent

Timepiece Overwind Preventer

Patent Number:2709332
Description:Timepiece Overwind Preventer
Inventor: Friedrich Meyer
Assignee:Felsa A G
Patent Date:May 31, 1955
Registration Type:Patent

Watch Bezel Crystal For Non Cemented Mount In

Patent Number:2709333
Description:Watch Bezel Crystal For Non Cemented Mount In
Inventor: Ferdinand Fengler
Assignee:E Ingraham Co
Patent Date:May 31, 1955
Registration Type:Patent

Strike Anniversary Clock

Patent Number:2709226
Description:Strike Anniversary Clock
Inventor: A. Heim
Patent Date:Jun 7, 1955
Registration Type:Patent

Calendar Mech

Patent Number:2709885
Description:Calendar Mech
Inventor: Kampen Marinus T. Van
Patent Date:Jun 7, 1955
Registration Type:Patent

Clock Strike Anniversary

Patent Number:2709886
Description:Clock Strike Anniversary
Inventor: Alfred Heim
Patent Date:Jun 7, 1955
Registration Type:Patent

Watch Wrist Protector

Patent Number:2711068
Description:Watch Wrist Protector
Inventor: James R. Kelly
Patent Date:Jun 21, 1955
Registration Type:Patent

Clock Electric Motor Control System

Patent Number:2711501
Description:Clock Electric Motor Control System
Inventor: Peter R. Contant
Assignee:General Motors Corp
Patent Date:Jun 21, 1955
Registration Type:Patent

24 Hr Time Set Alarm Mech

Patent Number:2712215
Description:24 Hr Time Set Alarm Mech
Inventor: Carl T. Kukol
Patent Date:Jul 5, 1955
Registration Type:Patent

Watch Fluidtight Case

Patent Number:2712216
Description:Watch Fluidtight Case
Inventor: Alfred Bauer
Patent Date:Jul 5, 1955
Registration Type:Patent