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.



Watch Holder Belt

Patent Number:2551515
Description:Watch Holder Belt
Inventor: Hubert W. Tschirf
Assignee:Newton Francis A
Patent Date:May 1, 1951
Registration Type:Patent

Clock Case Alarm Electric

Patent Number:D163162
Description:Clock Case Alarm Electric
Inventor: Rudolph M. Babel
Assignee:Telechron Inc
Patent Date:May 8, 1951
Registration Type:Patent

Clock Universal

Patent Number:D163256
Description:Clock Universal
Inventor: Warren H. Clarke
Assignee:Kalex Corp
Patent Date:May 15, 1951
Registration Type:Patent

Clock Shutoff Alarm

Patent Number:2552790
Description:Clock Shutoff Alarm
Inventor: Christian Jauch
Assignee:Gilbert Clock Corp William L
Patent Date:May 15, 1951
Registration Type:Patent

Watch Wind Barrel

Patent Number:2552963
Description:Watch Wind Barrel
Inventor: Ernest Hall
Patent Date:May 15, 1951
Registration Type:Patent

Watch Case Waterproof

Patent Number:2553012
Description:Watch Case Waterproof
Inventor: Edgar K. Schwaibold
Assignee:Star Watch Case Co
Patent Date:May 15, 1951
Registration Type:Patent
Related Manufacturer:Star Watch Case Co

Watch Protector

Patent Number:2553089
Description:Watch Protector
Inventor: Wilburn Holder
Patent Date:May 15, 1951
Registration Type:Patent

Clock Cass Wall Electric

Patent Number:D163363
Description:Clock Cass Wall Electric
Inventor: Leo I. Bruce
Assignee:Telechron Inc
Patent Date:May 22, 1951
Registration Type:Patent

Watch Wrist Case & Ident Holder

Patent Number:D163378
Description:Watch Wrist Case & Ident Holder
Inventor: Harry Gibbons
Assignee:Weinberg William
Patent Date:May 22, 1951
Registration Type:Patent

Clock Dial

Patent Number:D163396
Description:Clock Dial
Inventor: Ben Lerman
Assignee:Mastercrafters Clock & Radio Co
Patent Date:May 22, 1951
Registration Type:Patent

Clock Case Cast -cowboy & Rope-

Patent Number:D163413
Description:Clock Case Cast -cowboy & Rope-
Inventor: Joseph F. Punzak
Assignee:United Metal Goods Mfg Co Inc
Patent Date:May 22, 1951
Registration Type:Patent

Clock Case Cast -cowboy & Rope-

Patent Number:D163414
Description:Clock Case Cast -cowboy & Rope-
Inventor: Joseph F. Punzak
Assignee:United Metal Goods Mfg Co Inc
Patent Date:May 22, 1951
Registration Type:Patent

Clock Case Cast -cowboy & Horse-

Patent Number:D163415
Description:Clock Case Cast -cowboy & Horse-
Inventor: Joseph F. Punzak
Assignee:United Metal Goods Mfg Co Inc
Patent Date:May 22, 1951
Registration Type:Patent

Clock Case -bowlers-

Patent Number:D163416
Description:Clock Case -bowlers-
Inventor: Joseph F. Punzak
Assignee:United Metal Goods Mfg Co Inc
Patent Date:May 22, 1951
Registration Type:Patent

Clock Case Cast -huck Fin-

Patent Number:D163417
Description:Clock Case Cast -huck Fin-
Inventor: Joseph F. Punzak
Assignee:United Metal Goods Mfg Co Inc
Patent Date:May 22, 1951
Registration Type:Patent

Timepiece Automatic Speed Regulator

Patent Number:2554029
Description:Timepiece Automatic Speed Regulator
Inventor: Robert Ellsworth Holdman
Patent Date:May 22, 1951
Registration Type:Patent

Watch Control Alarm

Patent Number:2554402
Description:Watch Control Alarm
Inventor: Robert Ditisheim
Assignee:Ditisheim & Cie
Patent Date:May 22, 1951
Registration Type:Patent

Watch Wrist Band -saddle-

Patent Number:D163494
Description:Watch Wrist Band -saddle-
Inventor: Gustave G. Toth
Assignee:Gershgorn & Co Inc
Patent Date:May 29, 1951
Registration Type:Patent

Electromagnetic Clock Winding Mech

Patent Number:2554517
Description:Electromagnetic Clock Winding Mech
Inventor: Sylnanus W. Bramley
Patent Date:May 29, 1951
Registration Type:Patent

Clock Dbl Signal Alarm

Patent Number:2554809
Description:Clock Dbl Signal Alarm
Inventor: Edgar Bourquin
Patent Date:May 29, 1951
Registration Type:Patent

Clock Case & Radio

Patent Number:D163506
Description:Clock Case & Radio
Inventor: Samuel E. Adler
Assignee:Admiral Corp
Patent Date:Jun 5, 1951
Registration Type:Patent

Clock Gearless

Patent Number:2554408
Description:Clock Gearless
Inventor: G. R. Horner
Patent Date:Jun 5, 1951
Registration Type:Patent

Metronomic Tempo Indicator

Patent Number:2555748
Description:Metronomic Tempo Indicator
Inventor: Friedrich Walter Koenigsberger
Walter Frederick Coningsby
Assignee:Man Phail Angus
Patent Date:Jun 5, 1951
Registration Type:Patent

Clock Electric

Patent Number:2556110
Description:Clock Electric
Inventor: Arthur H. Sanborn
Patent Date:Jun 5, 1951
Registration Type:Patent

Clock Case Wall Electric

Patent Number:D163565
Description:Clock Case Wall Electric
Inventor: Leo I. Bruce
Assignee:Telechron Inc
Patent Date:Jun 12, 1951
Registration Type:Patent

Clock Case Wall Electric

Patent Number:D163566
Description:Clock Case Wall Electric
Inventor: Leo O. Bruce
Assignee:Telechron Inc
Patent Date:Jun 12, 1951
Registration Type:Patent

Clock Case Electric

Patent Number:D163567
Description:Clock Case Electric
Inventor: Leo I. Bruce
Assignee:Telechron Inc
Patent Date:Jun 12, 1951
Registration Type:Patent

Clock Case -bungalo-

Patent Number:D163610
Description:Clock Case -bungalo-
Inventor: Alan E. Koplar
Patent Date:Jun 12, 1951
Registration Type:Patent

Watch Wrist Case -star-

Patent Number:D163653
Description:Watch Wrist Case -star-
Inventor: Henry Troya
Patent Date:Jun 12, 1951
Registration Type:Patent

Surface Ornament Machine

Patent Number:2557005
Description:Surface Ornament Machine
Inventor: R. B. Mentzer
Assignee:Hamilton Watch Co
Patent Date:Jun 12, 1951
Registration Type:Patent
Related Manufacturer:Hamilton

Surface Ornament Machine

Patent Number:2557055
Description:Surface Ornament Machine
Inventor: Ralph Bender Mentzer
Assignee:Hamilton Watch Co
Patent Date:Jun 12, 1951
Registration Type:Patent
Related Manufacturer:Hamilton

Clock Case Electric

Patent Number:D163676
Description:Clock Case Electric
Inventor: Leo I. Bruce
Assignee:Telechron Inc
Patent Date:Jun 19, 1951
Registration Type:Patent

Watch Case Pendant

Patent Number:2557273
Description:Watch Case Pendant
Inventor: Andrew Gates
Patent Date:Jun 19, 1951
Registration Type:Patent

Watch Crown Dust Inhibiting

Patent Number:2557525
Description:Watch Crown Dust Inhibiting
Inventor: Joseph Waldman
Assignee:Joseph Waldman & Sons
Patent Date:Jun 19, 1951
Registration Type:Patent

Recorder Watch Man

Patent Number:2557870
Description:Recorder Watch Man
Inventor: Gerard Gustav Gruettner
Assignee:Lathem Time Recorder Co
Patent Date:Jun 19, 1951
Registration Type:Patent

Watch Band Expansive Wrist

Patent Number:2558007
Description:Watch Band Expansive Wrist
Inventor: D. P. Smith
Patent Date:Jun 26, 1951
Registration Type:Patent