3303297

Information

• Patent Grant
• 3303297

• References
• Source

• Patent Number

  3,303,297

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1967
  58 years ago

• CPC

  • G04F1/00 - Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms
  • H01H13/54 - the contact returning to its original state a predetermined time interval after removal of operating force
  • H01H43/28 - the actuation being produced by a part, the speed of which is controlled by fluid-pressure means

• US Classifications

  • 200 - Electricity: circuit makers and breakers