2460495

Information

• Patent Grant
• 2460495

• References
• Source

• Patent Number

  2,460,495

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1949
  76 years ago

• CPC

  • G04C21/22 - put into action by the arbor of a mechanical alarm work
  • H01H43/00 - Time or time-programme switches providing a choice of time intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
  • Y10T307/951 - With time delay or retardation means

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 307 - Electrical transmission or interconnection systems
  • 340 - Communications: electrical
  • 968 - Horology