3123179

Information

• Patent Grant
• 3123179

• References
• Source

• Patent Number

  3,123,179

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1964
  60 years ago

• CPC

  • G04C1/024 - winding-up springs

• US Classifications

  • 185 - Motors: spring, weight, or animal powered
  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
  • 968 - Horology