2806910

Information

• Patent Grant
• 2806910

• References
• Source

• Patent Number

  2,806,910

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1957
  66 years ago

• CPC

  • G04C23/20 - with contacts operated, or formed by clock hands or elements of similar form

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 368 - Horology: time measuring systems or devices
  • 968 - Horology