2974265

Information

• Patent Grant
• 2974265

• References
• Source

• Patent Number

  2,974,265

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1961
  63 years ago

• CPC

  • G04C3/0278 - the pendulum controlling the gear-train by means of static switches

• US Classifications

  • 318 - Electricity: motive power systems
  • 310 - Electrical generator or motor structure
  • 368 - Horology: time measuring systems or devices
  • 446 - Amusement devices: toys
  • 968 - Horology