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 & Movement Frame Etc

Patent Number:2207532
Description:Watch Case & Movement Frame Etc
Inventor: Elof L. Carlson
Assignee:E Ingraham Co
Patent Date:Jul 9, 1940
Registration Type:Patent

Time Of Day Announce Machine

Patent Number:2207703
Description:Time Of Day Announce Machine
Inventor: Percy C. Smith
Assignee:Bell Telephone Laboratory Inc
Patent Date:Jul 16, 1940
Registration Type:Patent

Clock Blind Man

Patent Number:2208366
Description:Clock Blind Man
Inventor: John W. Hamilton
Patent Date:Jul 16, 1940
Registration Type:Patent

Watch Crown

Patent Number:2208419
Description:Watch Crown
Inventor: Charles B. Greenberg
Patent Date:Jul 16, 1940
Registration Type:Patent

Clock Case Radio & Book Rack

Patent Number:D121596
Description:Clock Case Radio & Book Rack
Inventor: Stephen D. Nicholas
Patent Date:Jul 23, 1940
Registration Type:Patent

Watch Case -purse-

Patent Number:D121632
Description:Watch Case -purse-
Inventor: Josephine Forrestal
Assignee:Flato Paul
Patent Date:Jul 23, 1940
Registration Type:Patent

Watch & Case Therefor Combine

Patent Number:D121633
Description:Watch & Case Therefor Combine
Inventor: Josephine Forrestal
Assignee:Flato Paul
Patent Date:Jul 23, 1940
Registration Type:Patent

Clock Case Sail Ship & Ship Wheel

Patent Number:D121634
Description:Clock Case Sail Ship & Ship Wheel
Inventor: Abraham Levy
Joseph F. Punzak
Assignee:United Metal Goods Mfg Co Inc
Patent Date:Jul 23, 1940
Registration Type:Patent

Hair Spring For Time Instrument

Patent Number:2209172
Description:Hair Spring For Time Instrument
Inventor: James R. Putnam
Assignee:Waterbury Clock Co
Patent Date:Jul 23, 1940
Registration Type:Patent

Clock Strike Mech

Patent Number:2209297
Description:Clock Strike Mech
Inventor: Ralph Magro
Assignee:Frederick Le Pan
Patent Date:Jul 23, 1940
Registration Type:Patent

Watch Movement Calendar

Patent Number:2209642
Description:Watch Movement Calendar
Inventor: Hans Aeberhardt
Patent Date:Jul 30, 1940
Registration Type:Patent

Clock Synch Spring

Patent Number:2209802
Description:Clock Synch Spring
Inventor: Henry E. Warren
Assignee:Warren Telechron Co
Patent Date:Jul 30, 1940
Registration Type:Patent

Watch Case Pendant -peach-

Patent Number:D121914
Description:Watch Case Pendant -peach-
Inventor: David Ornstein
Patent Date:Aug 13, 1940
Registration Type:Patent

Watch Pendant

Patent Number:D121915
Description:Watch Pendant
Inventor: David Ornstein
Patent Date:Aug 13, 1940
Registration Type:Patent

Watch Case Transparent

Patent Number:D121916
Description:Watch Case Transparent
Inventor: David Ornstein
Patent Date:Aug 13, 1940
Registration Type:Patent

Clock Electric Alarm

Patent Number:2211426
Description:Clock Electric Alarm
Inventor: Raymond E. Hutchinson
Assignee:Sessions Clock Co
Patent Date:Aug 13, 1940
Registration Type:Patent

Watch Wrist Band Fasten

Patent Number:2211698
Description:Watch Wrist Band Fasten
Inventor: Jacques Kreisler
Andrew Szeglin
Assignee:Jacques Kreisler Mfg Corp
Patent Date:Aug 13, 1940
Registration Type:Patent

Clock Case -airplane-

Patent Number:D122083
Description:Clock Case -airplane-
Inventor: Joseph F. Punzak
Abraham Levy
Assignee:United Metal Goods Mfg Co Inc
Patent Date:Aug 20, 1940
Registration Type:Patent

Watch Crystal Box

Patent Number:2211869
Description:Watch Crystal Box
Inventor: Toshio Tobita
Assignee:American Perfit Crystal Corp
Patent Date:Aug 20, 1940
Registration Type:Patent

Machine Watch Clean

Patent Number:2212317
Description:Machine Watch Clean
Inventor: Irving Friedman
Assignee:Efco Mfg Co
Patent Date:Aug 20, 1940
Registration Type:Patent

Clock Illuminate

Patent Number:2212359
Description:Clock Illuminate
Inventor: Roy Milton Wilcox
Patent Date:Aug 20, 1940
Registration Type:Patent

Watch Case

Patent Number:D122111
Description:Watch Case
Inventor: George Waller Blow
Assignee:General Time Instruments Corp
Patent Date:Aug 27, 1940
Registration Type:Patent

Clock Case Base Alarm

Patent Number:D122112
Description:Clock Case Base Alarm
Inventor: Elof L. Carlson
Assignee:E Ingraham Co
Patent Date:Aug 27, 1940
Registration Type:Patent

Clock Case -airplane-

Patent Number:D122116
Description:Clock Case -airplane-
Inventor: Willard G. Houston
Patent Date:Aug 27, 1940
Registration Type:Patent

Watch Or Clock Second Set Mech

Patent Number:2212535
Description:Watch Or Clock Second Set Mech
Inventor: Pennie R. Ayres
Patent Date:Aug 27, 1940
Registration Type:Patent

Chronometer

Patent Number:2212981
Description:Chronometer
Inventor: Herschel Smith
Leonard P. Dorsett
Patent Date:Aug 27, 1940
Registration Type:Patent

Clock Case

Patent Number:D112307
Description:Clock Case
Inventor: L. I. Bruce
Patent Date:Sep 3, 1940
Registration Type:Patent

Clock Case Electric

Patent Number:D122307
Description:Clock Case Electric
Inventor: Leo Ivan Bruce
Assignee:Warren Telechron Co
Patent Date:Sep 3, 1940
Registration Type:Patent

Clock Case -ship Wheel-

Patent Number:D122308
Description:Clock Case -ship Wheel-
Inventor: Leo Ivan Bruce
Assignee:General Electric Co
Patent Date:Sep 3, 1940
Registration Type:Patent

Clock Case Electric

Patent Number:D122309
Description:Clock Case Electric
Inventor: Leo Ivan Bruce
Assignee:Warren Telechron Co
Patent Date:Sep 3, 1940
Registration Type:Patent

Clock Case Electric

Patent Number:D122316
Description:Clock Case Electric
Inventor: Norman F. Lockwood
Assignee:Warren Telechron Co
Patent Date:Sep 3, 1940
Registration Type:Patent

Clock Case Wall Dbl Dial

Patent Number:D122327
Description:Clock Case Wall Dbl Dial
Inventor: John M. Winans
Assignee:Ibm Corp
Patent Date:Sep 3, 1940
Registration Type:Patent

Date Indicate

Patent Number:2213462
Description:Date Indicate
Inventor: Robert Elms
Patent Date:Sep 3, 1940
Registration Type:Patent

Clock Hand

Patent Number:2213853
Description:Clock Hand
Inventor: R. H. Whitehead
Patent Date:Sep 3, 1940
Registration Type:Patent

Clock Program

Patent Number:2214534
Description:Clock Program
Inventor: Charles J. Maxwell
Harford T. Jackson
Patent Date:Sep 10, 1940
Registration Type:Patent

Clock Case

Patent Number:D122591
Description:Clock Case
Inventor: Ostillio Ciccarelli
Assignee:E Ingraham Co
Patent Date:Sep 17, 1940
Registration Type:Patent