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 Electric

Patent Number:2888797
Description:Watch Electric
Inventor: Horn John A. Van
Philip E. Biemiller
Assignee:Hamilton Watch Co
Patent Date:Jun 2, 1959
Registration Type:Patent
Related Manufacturer:Hamilton

Clock Self Correcting

Patent Number:2889680
Description:Clock Self Correcting
Inventor: Oscar H. Dicke
Patent Date:Jun 9, 1959
Registration Type:Patent

Clock Electric

Patent Number:2891377
Description:Clock Electric
Inventor: Waldemar A. Ayres
Assignee:Ayres Clock Co Inc
Patent Date:Jun 23, 1959
Registration Type:Patent

Watch Novelty Dial

Patent Number:2891378
Description:Watch Novelty Dial
Inventor: Georges Ducommun
Assignee:Baumgartner Freres S A
Patent Date:Jun 23, 1959
Registration Type:Patent

Shock Absorb Bearing

Patent Number:2891379
Description:Shock Absorb Bearing
Inventor: Pierre Seitz
Patent Date:Jun 23, 1959
Registration Type:Patent

Watch Wind Stem Construction

Patent Number:2892303
Description:Watch Wind Stem Construction
Inventor: Albert Schwartz
Patent Date:Jun 30, 1959
Registration Type:Patent

Dial Set Mech

Patent Number:2892304
Description:Dial Set Mech
Inventor: James C. Eaves
Patent Date:Jun 30, 1959
Registration Type:Patent

Epoxy Resin Cast Balance Wheel

Patent Number:2894367
Description:Epoxy Resin Cast Balance Wheel
Inventor: Wilmer J. Gingrich
Assignee:Hamilton Watch Co
Patent Date:Jul 14, 1959
Registration Type:Patent
Related Manufacturer:Hamilton

Timepiece Regulator System

Patent Number:2896399
Description:Timepiece Regulator System
Inventor: Marcel Giroud
Assignee:Mfg Des Montres Doxa S A
Patent Date:Jul 28, 1959
Registration Type:Patent

Clock Master

Patent Number:2897648
Description:Clock Master
Inventor: Allan C. Cargill
Assignee:Ibm Corp
Patent Date:Aug 4, 1959
Registration Type:Patent

Drive Mech For An Index Wheel

Patent Number:2897680
Description:Drive Mech For An Index Wheel
Inventor: Daniel Fritsch
Assignee:Hamilton Watch Co
Patent Date:Aug 4, 1959
Registration Type:Patent
Related Manufacturer:Hamilton

Watch Movement Including A Sweep Second Hand

Patent Number:2898730
Description:Watch Movement Including A Sweep Second Hand
Inventor: Joseph Bamat
Assignee:Amida S A
Patent Date:Aug 11, 1959
Registration Type:Patent

Electromechanical Timer

Patent Number:2900021
Description:Electromechanical Timer
Inventor: Lawson E. Richtmyer
Paul G. Gerhard
Assignee:United States Of America
Patent Date:Aug 18, 1959
Registration Type:Patent

Timepiece Electric

Patent Number:818678
Description:Timepiece Electric
Inventor: Bulova Watch Co Inc
Patent Date:Aug 19, 1959
Registration Type:Patent

Motion Transformer

Patent Number:582066
Description:Motion Transformer
Inventor: Bulova Watch Co Inc
Patent Date:Aug 25, 1959
Registration Type:Patent

Timepiece Arrange

Patent Number:2900786
Description:Timepiece Arrange
Inventor: Max Hetzel
Assignee:Bulova Watch Co Inc
Patent Date:Aug 25, 1959
Registration Type:Patent

Reset Mech 4 Time Indicate Clock

Patent Number:2900787
Description:Reset Mech 4 Time Indicate Clock
Inventor: Maurice A. Blouin
Assignee:Simplex Time Recorder Co
Patent Date:Aug 25, 1959
Registration Type:Patent

Clock Mystery

Patent Number:2760333
Description:Clock Mystery
Inventor: Ralph L. Tweedale
Patent Date:Aug 28, 1959
Registration Type:Patent

Timepiece Wind Up Mech

Patent Number:2903844
Description:Timepiece Wind Up Mech
Inventor: Paul E. Reymond
Patent Date:Sep 15, 1959
Registration Type:Patent

Timepiece Wind Up Mech

Patent Number:2903845
Description:Timepiece Wind Up Mech
Inventor: Paul E. Reymond
Patent Date:Sep 15, 1959
Registration Type:Patent

Watch Movement With A Central Second Hand

Patent Number:2903846
Description:Watch Movement With A Central Second Hand
Inventor: Joseph Bamat
Assignee:Amida S A
Patent Date:Sep 15, 1959
Registration Type:Patent

Timepiece Electric

Patent Number:583728
Description:Timepiece Electric
Inventor: Bulova Watch Co Inc
Patent Date:Sep 22, 1959
Registration Type:Patent

Clock Universal

Patent Number:2907166
Description:Clock Universal
Inventor: Mario Baccara
Patent Date:Oct 6, 1959
Registration Type:Patent

Clock Mech

Patent Number:2907167
Description:Clock Mech
Inventor: Charles R. Olsen
Patent Date:Oct 6, 1959
Registration Type:Patent

Tp

Patent Number:2907168
Description:Tp
Inventor: Zen-ichi Inotsume
Patent Date:Oct 6, 1959
Registration Type:Patent

Watch Electric Wrist Battery Holder

Patent Number:2907810
Description:Watch Electric Wrist Battery Holder
Inventor: Oscar R. Petters
Harwell B. Thompson
Assignee:Hamilton Watch Co
Patent Date:Oct 6, 1959
Registration Type:Patent
Related Manufacturer:Hamilton

D C Time Device

Patent Number:2909029
Description:D C Time Device
Inventor: Roy Witte
Assignee:General Time Corp
Patent Date:Oct 20, 1959
Registration Type:Patent

Clock Electric With Maintain Power

Patent Number:2909891
Description:Clock Electric With Maintain Power
Inventor: Oscar L. Hibbard
John H. Bakelaar
Assignee:Ibm Corp
Patent Date:Oct 27, 1959
Registration Type:Patent

Watch Electric Movement

Patent Number:2909892
Description:Watch Electric Movement
Inventor: Arsene N. Lucian
William A. Hillard
Assignee:Longines-wittnauer Watch Co Inc
Patent Date:Oct 27, 1959
Registration Type:Patent

Watch Case

Patent Number:2909893
Description:Watch Case
Inventor: Jean Jacques Fiechter
Patent Date:Oct 27, 1959
Registration Type:Patent

Geographical Timepiece

Patent Number:2910825
Description:Geographical Timepiece
Inventor: Merseman Lincoln Kirkwood
Patent Date:Nov 3, 1959
Registration Type:Patent

Clock Electric Movement

Patent Number:2912817
Description:Clock Electric Movement
Inventor: Andre Beyner
Assignee:Ebauches S A
Patent Date:Nov 17, 1959
Registration Type:Patent

Watch Crown

Patent Number:2912818
Description:Watch Crown
Inventor: Harry G. Shapiro
Assignee:Joseph Waldman & Sons
Patent Date:Nov 17, 1959
Registration Type:Patent

Watch Waterproof Crown

Patent Number:2912819
Description:Watch Waterproof Crown
Inventor: Jack J. Waldman
Assignee:Joseph Waldman & Sons
Patent Date:Nov 17, 1959
Registration Type:Patent

Watch Case Watertight

Patent Number:2913869
Description:Watch Case Watertight
Inventor: Arthur Schlenker
Assignee:Bulova Watch Co Inc
Patent Date:Nov 24, 1959
Registration Type:Patent

Pull Set Mech

Patent Number:2914907
Description:Pull Set Mech
Inventor: David Morrison
Assignee:General Time Corp
Patent Date:Dec 1, 1959
Registration Type:Patent