3118421

Information

• Patent Grant
• 3118421

• References
• Source

• Patent Number

  3,118,421

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1964
  60 years ago

• CPC

  • G04F3/06 - with electric driving mechanisms
  • Y10T74/118 - Winding knob trip [e.g., alarm mechanism]

• US Classifications

  • 043 - Fishing, trapping, and vermin destroying
  • 073 - Measuring and testing
  • 074 - Machine element or mechanism
  • 968 - Horology