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 Stop Zero Return

Patent Number:3495397
Description:Watch Stop Zero Return
Inventor: Gerald Dubois
Assignee:Valjoux S A
Patent Date:Feb 17, 1970
Registration Type:Patent

Clock Alarm Electric

Patent Number:3496718
Description:Clock Alarm Electric
Inventor: Ivar Jepson
John W. Morgan
Assignee:Sunbeam Corp
Patent Date:Feb 24, 1970
Registration Type:Patent

Clock Hour Jump

Patent Number:3498045
Description:Clock Hour Jump
Inventor: Miklos V. Kemenczky
Patent Date:Mar 3, 1970
Registration Type:Patent

Clock Alarm Electric

Patent Number:3498046
Description:Clock Alarm Electric
Inventor: Ivar Jepson
John W. Morgan
Assignee:Sunbeam Corp
Patent Date:Mar 3, 1970
Registration Type:Patent

Clock Alarm Photo Electric Switch

Patent Number:3498047
Description:Clock Alarm Photo Electric Switch
Inventor: Leon Charles A. Mc
Leon M. Roszyk
Assignee:Sunbeam Corp
Patent Date:Mar 3, 1970
Registration Type:Patent

Clock Alarm Control Mech

Patent Number:3498048
Description:Clock Alarm Control Mech
Inventor: Ivar Jepson
John W. Morgan
Assignee:Sunbeam Corp
Patent Date:Mar 3, 1970
Registration Type:Patent

Clock Secondary Electric

Patent Number:3498049
Description:Clock Secondary Electric
Inventor: Robert A. Kulick
Assignee:Du Kane Corp
Patent Date:Mar 3, 1970
Registration Type:Patent

Watch Electro Magnetic

Patent Number:3499278
Description:Watch Electro Magnetic
Inventor: Paul Wuthrich
Assignee:United States Time Corp
Patent Date:Mar 10, 1970
Registration Type:Patent

Timer Digital

Patent Number:3499279
Description:Timer Digital
Inventor: Akira Abe
Isao Hatano
Patent Date:Mar 10, 1970
Registration Type:Patent

Watch Wind & Set Pinions

Patent Number:3499280
Description:Watch Wind & Set Pinions
Inventor: Raoul-henri Erard
Patent Date:Mar 10, 1970
Registration Type:Patent

Watch Crown

Patent Number:3499281
Description:Watch Crown
Inventor: Robert W. Denley
Raymond J. Grohoski
Assignee:United States Time Corp
Patent Date:Mar 10, 1970
Registration Type:Patent

Watch Magnetic Drive

Patent Number:3500630
Description:Watch Magnetic Drive
Inventor: Rene Beguin
Patent Date:Mar 17, 1970
Registration Type:Patent

Watch Wrist Crystal

Patent Number:3500631
Description:Watch Wrist Crystal
Inventor: Masayoshi Aoki
Assignee:Kabushiki Kaisha Daini Seikosh
Patent Date:Mar 17, 1970
Registration Type:Patent

Watch Bearing

Patent Number:3500632
Description:Watch Bearing
Inventor: Fritz Marti
Assignee:Portescap Le Porte-echappement
Patent Date:Mar 17, 1970
Registration Type:Patent

Timer Interval

Patent Number:3501909
Description:Timer Interval
Inventor: Richard J. Conradt
Patent Date:Mar 24, 1970
Registration Type:Patent

Watch Tuning Fork

Patent Number:3501910
Description:Watch Tuning Fork
Inventor: Cecil Frank Clifford
Patent Date:Mar 24, 1970
Registration Type:Patent

Hour Glass Electric

Patent Number:3501911
Description:Hour Glass Electric
Inventor: Bobby Sjostrom
Patent Date:Mar 24, 1970
Registration Type:Patent

Watch Tuning Fork

Patent Number:3503202
Description:Watch Tuning Fork
Inventor: Wolfgang Ganter
Friedrich Assmus
Assignee:Messrs Gebruder Junghans Gesel
Patent Date:Mar 31, 1970
Registration Type:Patent

Watch Dbl Zone

Patent Number:3503203
Description:Watch Dbl Zone
Inventor: William W. Mutter
George P. Gruner
Assignee:Bulova Watch Co
Patent Date:Mar 31, 1970
Registration Type:Patent

Mechanical Oscillator

Patent Number:3504301
Description:Mechanical Oscillator
Inventor: Max Hetzel
Assignee:Centre Electronique Horloger
Patent Date:Mar 31, 1970
Registration Type:Patent

Linearly Acting Current Force Transducer

Patent Number:3504320
Description:Linearly Acting Current Force Transducer
Inventor: Jean Engdahl
Raymond Huguenin
Assignee:Ebauches
Patent Date:Mar 31, 1970
Registration Type:Patent

Solid State Clock

Patent Number:3505804
Description:Solid State Clock
Inventor: Steven R. Hofstein
Assignee:Rca
Patent Date:Apr 14, 1970
Registration Type:Patent

Watch Contact Index System

Patent Number:3505805
Description:Watch Contact Index System
Inventor: Nathan Cohen
James H. Eckenrode
Assignee:Hamilton Watch Co
Patent Date:Apr 14, 1970
Registration Type:Patent
Related Manufacturer:Hamilton

Timer Signal Generator

Patent Number:3505806
Description:Timer Signal Generator
Inventor: Schweigne Andre De
Marcel Hoyaux
Assignee:Fabrique D'horlogerie La Vedet
Patent Date:Apr 14, 1970
Registration Type:Patent

Watch Case Watertight

Patent Number:3505807
Description:Watch Case Watertight
Inventor: Ervin Piquerez
Patent Date:Apr 14, 1970
Registration Type:Patent

Watch Divers

Patent Number:3505808
Description:Watch Divers
Inventor: Urs Alois Eschle
Assignee:Mfg Des Montres Doxa Sa
Patent Date:Apr 14, 1970
Registration Type:Patent

Tuning Fork With Frequency Adjustment

Patent Number:3506897
Description:Tuning Fork With Frequency Adjustment
Inventor: Cecil Frank Clifford
Patent Date:Apr 14, 1970
Registration Type:Patent

Clock Electronic Oscillate

Patent Number:3601974
Description:Clock Electronic Oscillate
Inventor: Albrecht Haag
Fritz Rothfuss
Assignee:Kienzle Unrenfabriken G M B H
Patent Date:Apr 17, 1970
Registration Type:Patent

Clock Talk

Patent Number:3507110
Description:Clock Talk
Inventor: Norman C. Milatz
Patent Date:Apr 21, 1970
Registration Type:Patent

Clock Magnetic Field

Patent Number:3507111
Description:Clock Magnetic Field
Inventor: Kouichi Yoshimura
Masahiko Shioda
Assignee:Metsushita Electric Industrial
Patent Date:Apr 21, 1970
Registration Type:Patent

Clock Electronic Control

Patent Number:3508391
Description:Clock Electronic Control
Inventor: Ray H. Lee
Patent Date:Apr 28, 1970
Registration Type:Patent

Clock & Telephone

Patent Number:3508392
Description:Clock & Telephone
Inventor: Alfred Jr Temps
Patent Date:Apr 28, 1970
Registration Type:Patent

Clock Alarm Conidition Indicator

Patent Number:3509711
Description:Clock Alarm Conidition Indicator
Inventor: George N. Kaniwec
Assignee:Ingraham Co
Patent Date:May 5, 1970
Registration Type:Patent

Watch Solar Powered

Patent Number:3509712
Description:Watch Solar Powered
Inventor: Theodore S. Grohoski
Assignee:Timex Corp
Patent Date:May 5, 1970
Registration Type:Patent

Watch Electronic

Patent Number:3509713
Description:Watch Electronic
Inventor: Manfred Grozinger
Assignee:Muller-schlenker
Patent Date:May 5, 1970
Registration Type:Patent

Watch Electro Mechanical

Patent Number:3509714
Description:Watch Electro Mechanical
Inventor: Richard S. Walton
Assignee:Hamilton Watch Co
Patent Date:May 5, 1970
Registration Type:Patent
Related Manufacturer:Hamilton