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 Case

Patent Number:D80401
Description:Watch Case
Inventor: Albert V. Jr Stegeman
Assignee:Wadsworth Watch Case Co
Patent Date:Jan 21, 1930
Registration Type:Patent
Related Manufacturer:Wadsworth Watch Case Co

Clock Alarm

Patent Number:1744524
Description:Clock Alarm
Inventor: Elof L. Carlson
Assignee:E Ingraham Co
Patent Date:Jan 21, 1930
Registration Type:Patent

Watch Celiuloid Dustproof Case

Patent Number:1745147
Description:Watch Celiuloid Dustproof Case
Inventor: Joseph Bulova
Assignee:Bulova Watch Co Inc
Patent Date:Jan 28, 1930
Registration Type:Patent

Watch Case Bar Assembly

Patent Number:1745565
Description:Watch Case Bar Assembly
Inventor: Edward J. Wittman
Assignee:Illinois Watch Case Co
Patent Date:Feb 4, 1930
Registration Type:Patent
Related Manufacturer:Illinois Watch Case Co

Self Regulate Control System

Patent Number:1745924
Description:Self Regulate Control System
Inventor: Edward F. Geiger
Assignee:International Time Record Co
Patent Date:Feb 4, 1930
Registration Type:Patent

Clock Pendulum Electric

Patent Number:1747103
Description:Clock Pendulum Electric
Inventor: Thaddeus S. Casner
Assignee:Radio Electric Clock Corp
Patent Date:Feb 11, 1930
Registration Type:Patent

Clock Automatic Regulate Electro Magnetic Wv

Patent Number:1747547
Description:Clock Automatic Regulate Electro Magnetic Wv
Inventor: Oskar Junghans
Patent Date:Feb 18, 1930
Registration Type:Patent

Clock Warper

Patent Number:1747734
Description:Clock Warper
Inventor: B. A. Peterson
Patent Date:Feb 18, 1930
Registration Type:Patent

Tp

Patent Number:2925707
Description:Tp
Inventor: William Numa Mathez
Assignee:Nicolet Watch Co S A
Patent Date:Feb 23, 1930
Registration Type:Patent

Clock Watch Apparatus Test Balance Wheel Unit

Patent Number:1748645
Description:Clock Watch Apparatus Test Balance Wheel Unit
Inventor: Frederick Franz
Assignee:New Haven Clock Co
Patent Date:Feb 25, 1930
Registration Type:Patent

Clock Case

Patent Number:D80613
Description:Clock Case
Inventor: George Graff
Assignee:Dura Co
Patent Date:Mar 4, 1930
Registration Type:Patent

Clock Case

Patent Number:D80614
Description:Clock Case
Inventor: George Graff
Assignee:Dura Co
Patent Date:Mar 4, 1930
Registration Type:Patent

Clock Case

Patent Number:D80615
Description:Clock Case
Inventor: George Graff
Assignee:Dura Co
Patent Date:Mar 4, 1930
Registration Type:Patent

Clock Case Alarm

Patent Number:D80616
Description:Clock Case Alarm
Inventor: George Graff
Assignee:Dura Co
Patent Date:Mar 4, 1930
Registration Type:Patent

Clock Case

Patent Number:D80617
Description:Clock Case
Inventor: G. Graff
Patent Date:Mar 4, 1930
Registration Type:Patent

Timer Kitchen Etc

Patent Number:1749185
Description:Timer Kitchen Etc
Inventor: Thomas N. Hicks
Assignee:White Cantelo
Patent Date:Mar 4, 1930
Registration Type:Patent

Timer Park Meter

Patent Number:1749977
Description:Timer Park Meter
Inventor: Benjamin F. Jr Hutches
Assignee:Hutches Engineering Associatio
Patent Date:Mar 11, 1930
Registration Type:Patent

Clock Astro

Patent Number:1750505
Description:Clock Astro
Inventor: Michael N. Bulka
Patent Date:Mar 11, 1930
Registration Type:Patent

Watch Wrist Bracelet Fastener

Patent Number:1750780
Description:Watch Wrist Bracelet Fastener
Inventor: Charles A. Mealy
Assignee:Hadley Co
Patent Date:Mar 18, 1930
Registration Type:Patent

Tool Watch Holder

Patent Number:1751286
Description:Tool Watch Holder
Inventor: Frank Xavier Mantsion
Patent Date:Mar 18, 1930
Registration Type:Patent

Timer Electric Circuit

Patent Number:1751542
Description:Timer Electric Circuit
Inventor: Arthur Dorsey
Patent Date:Mar 25, 1930
Registration Type:Patent

Tool Watch Wind

Patent Number:1751698
Description:Tool Watch Wind
Inventor: Howard W. Jelliffe
Patent Date:Mar 25, 1930
Registration Type:Patent

Watch Bracelet

Patent Number:1752128
Description:Watch Bracelet
Inventor: Louis J. Vetter
Assignee:Bliss Brothers Co
Patent Date:Mar 25, 1930
Registration Type:Patent

Clock Case

Patent Number:1752651
Description:Clock Case
Inventor: Wilson E. Porter
Assignee:New Haven Clock Co
Patent Date:Apr 1, 1930
Registration Type:Patent

Clock Case

Patent Number:1752652
Description:Clock Case
Inventor: Wilson E. Porter
Assignee:New Haven Clock Co
Patent Date:Apr 1, 1930
Registration Type:Patent

Watch Movement Balance

Patent Number:1752773
Description:Watch Movement Balance
Inventor: Bethel J. Bates
Assignee:Gregg Albert S
Patent Date:Apr 1, 1930
Registration Type:Patent

Clock Secondary

Patent Number:1752939
Description:Clock Secondary
Inventor: James W. Bryce
Assignee:International Time Record Co
Patent Date:Apr 1, 1930
Registration Type:Patent

Machine Watch Clean

Patent Number:1753462
Description:Machine Watch Clean
Inventor: Charles H. Geery
Patent Date:Apr 8, 1930
Registration Type:Patent

Clock Coin Operate

Patent Number:1753949
Description:Clock Coin Operate
Inventor: Willis D. Shafer
Assignee:Shafer-halligan-compton Inc
Patent Date:Apr 8, 1930
Registration Type:Patent

Clock Case & Bank

Patent Number:D80991
Description:Clock Case & Bank
Inventor: Harold B. Colvin
Assignee:Bankers Development Corp
Patent Date:Apr 15, 1930
Registration Type:Patent

Clock Secondary Electric

Patent Number:1754508
Description:Clock Secondary Electric
Inventor: Rolland S. Fulton
Assignee:Time Systems Co
Patent Date:Apr 15, 1930
Registration Type:Patent

Watch Case

Patent Number:1754884
Description:Watch Case
Inventor: Emil Frey
Assignee:Frey & Co
Patent Date:Apr 15, 1930
Registration Type:Patent

Watch Wrist Case

Patent Number:D80999
Description:Watch Wrist Case
Inventor: Arthur P. Conant
Assignee:Wadsworth Watch Case Co
Patent Date:Apr 22, 1930
Registration Type:Patent
Related Manufacturer:Wadsworth Watch Case Co

Watch Wrist Band

Patent Number:D81027
Description:Watch Wrist Band
Inventor: Carl Schraysshuen
Assignee:Speidel Chain Co
Patent Date:Apr 22, 1930
Registration Type:Patent

Watch Waterproof Case

Patent Number:1755171
Description:Watch Waterproof Case
Inventor: Herman Bartenbach
Patent Date:Apr 22, 1930
Registration Type:Patent

Clock Coin Operate

Patent Number:1755371
Description:Clock Coin Operate
Inventor: Jacob A. Smith
Patent Date:Apr 22, 1930
Registration Type:Patent