2680329

Information

• Patent Grant
• 2680329

• References
• Source

• Patent Number

  2,680,329

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1954
  70 years ago

• CPC

  • A63H11/06 - Jumping toys
  • G04B17/00 - Mechanisms for stabilising frequency
  • G05G7/14 - characterised by means for delaying initiation of, or making more gradual throughout, the movement of the controlled member in response to a given input from the controlling member
  • Y10T74/1502 - Escapement

• US Classifications

  • 446 - Amusement devices: toys
  • 074 - Machine element or mechanism
  • 185 - Motors: spring, weight, or animal powered
  • 248 - Supports
  • 968 - Horology