3297984

Information

• Patent Grant
• 3297984

• References
• Source

• Patent Number

  3,297,984

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1967
  58 years ago

• CPC

  • B60C23/0423 - Photo-electric, infra-red or visible light means
  • B60C23/0467 - Electric contact means
  • H01H35/24 - Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
  • H01H35/2607 - Means for adjustment of "ON" or "OFF" operating pressure
  • H01H35/34 - actuated by diaphragm

• US Classifications

  • 340 - Communications: electrical
  • 200 - Electricity: circuit makers and breakers