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.



Index Mech

Patent Number:2954662
Description:Index Mech
Inventor: Harry S. Detwiler
Assignee:Hamilton Watch Co
Patent Date:Oct 4, 1960
Registration Type:Patent
Related Manufacturer:Hamilton

Watch Contact Mech Electric

Patent Number:2954663
Description:Watch Contact Mech Electric
Inventor: Philip E. Biemiller
James H. Reese
Assignee:Hamilton Watch Co
Patent Date:Oct 4, 1960
Registration Type:Patent
Related Manufacturer:Hamilton

Watch Magnetic Circuit Electric Wrist

Patent Number:2954664
Description:Watch Magnetic Circuit Electric Wrist
Inventor: Philip E. Biemiller
James H. Reese
Assignee:Hamilton Watch Co
Patent Date:Oct 4, 1960
Registration Type:Patent
Related Manufacturer:Hamilton

Tight Seal Device

Patent Number:2954665
Description:Tight Seal Device
Inventor: Maria Panerai
Guseppe Panerai
Patent Date:Oct 4, 1960
Registration Type:Patent

Timepiece Latch Out Automatic Rate Regulator

Patent Number:2955411
Description:Timepiece Latch Out Automatic Rate Regulator
Inventor: Max L. Libman
Assignee:Rabinow Jacob
Patent Date:Oct 11, 1960
Registration Type:Patent

Timepiece Electric Contact Mech

Patent Number:2956142
Description:Timepiece Electric Contact Mech
Inventor: Fred Koehler
Assignee:Hamilton Watch Co
Patent Date:Oct 11, 1960
Registration Type:Patent
Related Manufacturer:Hamilton

Bearing Element

Patent Number:2956394
Description:Bearing Element
Inventor: Jean-pierre Dubois
Assignee:Fabrique D'horlogerie
Patent Date:Oct 18, 1960
Registration Type:Patent

Electric Clock Intervalometer

Patent Number:2958179
Description:Electric Clock Intervalometer
Inventor: Albert E. Jr Wolfe
Floyd G. Steele
Assignee:Northrop Corp
Patent Date:Nov 1, 1960
Registration Type:Patent

Timepiece Electric Constant Force Escape

Patent Number:2958180
Description:Timepiece Electric Constant Force Escape
Inventor: Frederic Marti
Georges Braunschweig
Patent Date:Nov 1, 1960
Registration Type:Patent

Clock Magnetic Ball

Patent Number:2958181
Description:Clock Magnetic Ball
Inventor: Clayton A. Laughlin
Assignee:Brown & Bigelow
Patent Date:Nov 1, 1960
Registration Type:Patent

Watch Alarm Set Gear

Patent Number:2958996
Description:Watch Alarm Set Gear
Inventor: Kuno Trick
Patent Date:Nov 8, 1960
Registration Type:Patent

Compensate Balance Wheel

Patent Number:2958997
Description:Compensate Balance Wheel
Inventor: Paul Jahn
Patent Date:Nov 8, 1960
Registration Type:Patent

Timepiece Shock Absorb Bearing

Patent Number:2958998
Description:Timepiece Shock Absorb Bearing
Inventor: Roger Matthey
Charles Emile Schlatter
Assignee:Seitz & Co
Patent Date:Nov 8, 1960
Registration Type:Patent

Watch Case Fluidtight

Patent Number:2959911
Description:Watch Case Fluidtight
Inventor: Ervin Piquerez
Patent Date:Nov 15, 1960
Registration Type:Patent

Watch Glass For A Shaped Case

Patent Number:2959912
Description:Watch Glass For A Shaped Case
Inventor: Ernest Morf
Patent Date:Nov 15, 1960
Registration Type:Patent

Watch Regulator Control Device

Patent Number:2959913
Description:Watch Regulator Control Device
Inventor: Ernest Morf
Patent Date:Nov 15, 1960
Registration Type:Patent

Clock Electric Drum Type Mech

Patent Number:2959914
Description:Clock Electric Drum Type Mech
Inventor: Henry H. Harada
Assignee:General Motors Corp
Patent Date:Nov 15, 1960
Registration Type:Patent

Timepiece Electric

Patent Number:2960817
Description:Timepiece Electric
Inventor: Max Hetzel
Assignee:Bulova Watch Co Inc
Patent Date:Nov 22, 1960
Registration Type:Patent

Timer Park Meter

Patent Number:2963851
Description:Timer Park Meter
Inventor: Straud K. Wood
Wilmer J. Friesen
Patent Date:Dec 13, 1960
Registration Type:Patent

Timepiece Lever Escape

Patent Number:2964901
Description:Timepiece Lever Escape
Inventor: Rene Besson
Andre Beyer
Assignee:Ebauches S A
Patent Date:Dec 20, 1960
Registration Type:Patent

Timepiece With Alarm Mech

Patent Number:2966027
Description:Timepiece With Alarm Mech
Inventor: Friedrich Meyer
Assignee:Ebauches S A
Patent Date:Dec 27, 1960
Registration Type:Patent

Quick Hand Shift Means

Patent Number:2968143
Description:Quick Hand Shift Means
Inventor: Friedrich Meyer
Assignee:Ebauches S A
Patent Date:Jan 17, 1961
Registration Type:Patent

Motor

Patent Number:2968756
Description:Motor
Inventor: Lee Devol
Assignee:Hamilton Watch Co
Patent Date:Jan 17, 1961
Registration Type:Patent
Related Manufacturer:Hamilton

Watch Fluidtight

Patent Number:2968910
Description:Watch Fluidtight
Inventor: Bernard Taubert
Patent Date:Jan 24, 1961
Registration Type:Patent

Watch Case Fluidtight

Patent Number:2968911
Description:Watch Case Fluidtight
Inventor: Ervin Piquerez
Patent Date:Jan 24, 1961
Registration Type:Patent

Chronometer

Patent Number:2969636
Description:Chronometer
Inventor: Oscar E. Batori
Raymond Nardin
Assignee:Batori Computer Co Inc
Patent Date:Jan 31, 1961
Registration Type:Patent

Clock Portable

Patent Number:2970426
Description:Clock Portable
Inventor: Guido Kottmann
Patent Date:Feb 7, 1961
Registration Type:Patent

Escape Constnat Torque

Patent Number:2970427
Description:Escape Constnat Torque
Inventor: Paul W. Douglass
Assignee:General Time Corp
Patent Date:Feb 7, 1961
Registration Type:Patent

Timepiece Electric Control

Patent Number:2971323
Description:Timepiece Electric Control
Inventor: Max Hetzel
Assignee:Bulova Watch Co Inc
Patent Date:Feb 14, 1961
Registration Type:Patent

Timepiece Lever Escape

Patent Number:2971324
Description:Timepiece Lever Escape
Inventor: Andre Beyner
Assignee:Ebauches S A
Patent Date:Feb 17, 1961
Registration Type:Patent

Adaptor Operate D C Time Device A C Line

Patent Number:2972222
Description:Adaptor Operate D C Time Device A C Line
Inventor: Frederick Q. Rast
Assignee:General Time Corp
Patent Date:Feb 21, 1961
Registration Type:Patent

Watch Electric Wrist

Patent Number:2972745
Description:Watch Electric Wrist
Inventor: Philip E. Biemiller
James H. Reese
Assignee:Hamilton Watch Co
Patent Date:Feb 21, 1961
Registration Type:Patent
Related Manufacturer:Hamilton

Shock Absorb Pivot Bearing

Patent Number:2973618
Description:Shock Absorb Pivot Bearing
Inventor: Pierre Morf
Patent Date:Mar 7, 1961
Registration Type:Patent

Frequency Control Regulate Oscillate

Patent Number:2973619
Description:Frequency Control Regulate Oscillate
Inventor: Cecil Frank Clifford
Assignee:Horstmann Clifford Magnetics
Patent Date:Mar 7, 1961
Registration Type:Patent

Clock Ship Bell Strike

Patent Number:2974473
Description:Clock Ship Bell Strike
Inventor: Richard Kramer
Assignee:General Time Corp
Patent Date:Mar 14, 1961
Registration Type:Patent

Watch Illuminate Dial

Patent Number:2974474
Description:Watch Illuminate Dial
Inventor: Josef Wegner
Assignee:Globe Investment Trust
Patent Date:Mar 14, 1961
Registration Type:Patent