2414288

Information

• Patent Grant
• 2414288

• References
• Source

• Patent Number

  2,414,288

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1947
  78 years ago

• CPC

  • G04C21/20 - by closing a contact to ring an electro-mechanical alarm
  • G04B23/02 - Alarm clocks
  • G04B37/0481 - Mountings relative to wall-clockworks and to pendulums allowing certain movements

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 116 - Signals and indicators
  • 310 - Electrical generator or motor structure
  • 968 - Horology