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.



Time System

Patent Number:2354511
Description:Time System
Inventor: George C. Engel
Adolph Jr Amend
Assignee:General Time Instruments Corp
Patent Date:Jul 25, 1944
Registration Type:Patent

Motion Control Device

Patent Number:2354954
Description:Motion Control Device
Inventor: Walter Kohlhagen
Assignee:Elgin Natl Watch Co
Patent Date:Aug 1, 1944
Registration Type:Patent
Related Manufacturer:Elgin

Watch Wrist & Band

Patent Number:D138450
Description:Watch Wrist & Band
Inventor: William Diehl
Assignee:Jacques Kreisler Mfg Corp
Patent Date:Aug 8, 1944
Registration Type:Patent

Watch Stop Mech

Patent Number:2355371
Description:Watch Stop Mech
Inventor: John Hans Furbach
Patent Date:Aug 8, 1944
Registration Type:Patent

Clock Jump Dial

Patent Number:2355429
Description:Clock Jump Dial
Inventor: James Fletcher
Patent Date:Aug 8, 1944
Registration Type:Patent

Type Wheel & Drive Mech

Patent Number:2355514
Description:Type Wheel & Drive Mech
Inventor: Albert Rockwood
Henry N. Dean
Assignee:Simplex Time Recorder Co
Patent Date:Aug 8, 1944
Registration Type:Patent

Spring Process Device

Patent Number:2356912
Description:Spring Process Device
Inventor: William Ogle Jr Bennett
Ernest W. Drescher
Assignee:Hamilton Watch Co
Patent Date:Aug 9, 1944
Registration Type:Patent
Related Manufacturer:Hamilton

Lubricant

Patent Number:2355616
Description:Lubricant
Inventor: George E. Barker
Assignee:Elgin Natl Watch Co
Patent Date:Aug 15, 1944
Registration Type:Patent
Related Manufacturer:Elgin

Process Crystalline Structure

Patent Number:2355877
Description:Process Crystalline Structure
Inventor: Van James Oliver Le
Assignee:Hamilton Watch Co
Patent Date:Aug 15, 1944
Registration Type:Patent
Related Manufacturer:Hamilton

Watch Wrist Key Wind

Patent Number:2356670
Description:Watch Wrist Key Wind
Inventor: Zachariah E. House
Patent Date:Aug 22, 1944
Registration Type:Patent

Watch Wrist Case Lug

Patent Number:2358990
Description:Watch Wrist Case Lug
Inventor: William H. Maxwell
Patent Date:Aug 26, 1944
Registration Type:Patent

Balance Wheel

Patent Number:2356911
Description:Balance Wheel
Inventor: William Ogle Jr Bennett
Assignee:Hamilton Watch Co
Patent Date:Aug 29, 1944
Registration Type:Patent
Related Manufacturer:Hamilton

Clock Electric

Patent Number:2356983
Description:Clock Electric
Inventor: Jean Fink
Thomas B. Gibbs
Assignee:George W Borg Corp
Patent Date:Aug 29, 1944
Registration Type:Patent

Time Apparatus

Patent Number:2356991
Description:Time Apparatus
Inventor: Parker B. Wickham
Thomas B. Gibbs
Assignee:George W Borg Corp
Patent Date:Aug 29, 1944
Registration Type:Patent

Timer Radio

Patent Number:2357061
Description:Timer Radio
Inventor: Joseph T. Stattner
Patent Date:Aug 29, 1944
Registration Type:Patent

Clock Electric

Patent Number:2357645
Description:Clock Electric
Inventor: Jean Fink
Thomas B. Gibbs
Assignee:George W Borg Corp
Patent Date:Sep 5, 1944
Registration Type:Patent

Watch Pendant

Patent Number:D138775
Description:Watch Pendant
Inventor: Sol P. Kaufman
Patent Date:Sep 12, 1944
Registration Type:Patent

Art Of Rating Cyclic Motion

Patent Number:2358078
Description:Art Of Rating Cyclic Motion
Inventor: Walter Kohlhagen
Assignee:Elgin Natl Watch Co
Patent Date:Sep 12, 1944
Registration Type:Patent
Related Manufacturer:Elgin

Clock Perpetual Calendar

Patent Number:2358702
Description:Clock Perpetual Calendar
Inventor: Marie Govin Y. Gomez
Patent Date:Sep 19, 1944
Registration Type:Patent

Synch Means For The Hand Of Clock

Patent Number:2359458
Description:Synch Means For The Hand Of Clock
Inventor: Adolph Jr Amend
Frank L. Eidmann
Assignee:General Time Instruments Corp
Patent Date:Oct 3, 1944
Registration Type:Patent

Magnetic Motion Control Mech

Patent Number:2359656
Description:Magnetic Motion Control Mech
Inventor: Carl Lurtz
Patent Date:Oct 3, 1944
Registration Type:Patent

Method Of Facing Metal Plate

Patent Number:2359719
Description:Method Of Facing Metal Plate
Inventor: John O. Simpson
Assignee:E Ingraham Co
Patent Date:Oct 3, 1944
Registration Type:Patent

Watch Wrist & Band -wings-

Patent Number:D139143
Description:Watch Wrist & Band -wings-
Inventor: Melvin L. Kramer
Patent Date:Oct 10, 1944
Registration Type:Patent

Clock Electric System

Patent Number:2359973
Description:Clock Electric System
Inventor: Oscar H. Dicke
Patent Date:Oct 10, 1944
Registration Type:Patent

Time Apparatus

Patent Number:2360053
Description:Time Apparatus
Inventor: Thomas B. Gibbs
Assignee:George W Borg Corp
Patent Date:Oct 10, 1944
Registration Type:Patent

Timepiece Set Device

Patent Number:2360113
Description:Timepiece Set Device
Inventor: Ernest William Drescher
Assignee:Hamilton Watch Co
Patent Date:Oct 10, 1944
Registration Type:Patent
Related Manufacturer:Hamilton

Chronometer Date Control

Patent Number:2360305
Description:Chronometer Date Control
Inventor: Francis Edward Meyer
Assignee:Hamilton Watch Co
Patent Date:Oct 10, 1944
Registration Type:Patent
Related Manufacturer:Hamilton

Clock Alarm

Patent Number:2360589
Description:Clock Alarm
Inventor: Max E. Schlenker
Assignee:General Time Instruments Corp
Patent Date:Oct 17, 1944
Registration Type:Patent

Escape Mech Suitable For Time Device

Patent Number:2360613
Description:Escape Mech Suitable For Time Device
Inventor: Carl Lurtz
Patent Date:Oct 17, 1944
Registration Type:Patent

Imprvmnts Reltng 2 Mvng Coil Elec Msrng Instr

Patent Number:565017
Description:Imprvmnts Reltng 2 Mvng Coil Elec Msrng Instr
Inventor: Unknown
Patent Date:Oct 23, 1944
Registration Type:Patent

Clock

Patent Number:2361128
Description:Clock
Inventor: Max E. Schlenker
Assignee:General Time Instruments Corp
Patent Date:Oct 24, 1944
Registration Type:Patent

Time Apparatus

Patent Number:2361281
Description:Time Apparatus
Inventor: Thomas B. Gibbs
Assignee:George W Borg Corp
Patent Date:Oct 24, 1944
Registration Type:Patent

Device For Measure Time Interval

Patent Number:2361563
Description:Device For Measure Time Interval
Inventor: Raoul Pellaton
Assignee:Perret & Berthoud S A
Patent Date:Oct 31, 1944
Registration Type:Patent

Watch Wind & Set Mech

Patent Number:2362245
Description:Watch Wind & Set Mech
Inventor: Louis Cohen
Assignee:Longines-whittnauer Watch Co In
Patent Date:Nov 7, 1944
Registration Type:Patent

Device For Project Move Time Indicate

Patent Number:2362754
Description:Device For Project Move Time Indicate
Inventor: Manfred J. Johnson
Assignee:United States Time Corp
Patent Date:Nov 14, 1944
Registration Type:Patent

Clock Balance Wheel

Patent Number:2362836
Description:Clock Balance Wheel
Inventor: Cullough Paul J. Mc
Assignee:Pavelka Joseph
Patent Date:Nov 17, 1944
Registration Type:Patent