2972664

Information

• Patent Grant
• 2972664

• References
• Source

• Patent Number

  2,972,664

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1961
  64 years ago

• CPC

  • H01H71/205 - using a ratchet wheel kept against rotation by solder
  • H01H73/30 - reset by push-button, pull-knob or slide

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches