2640117

Information

• Patent Grant
• 2640117

• References
• Source

• Patent Number

  2,640,117

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1953
  72 years ago

• CPC

  • H01H43/16 - stopping automatically after a predetermined plurality of cycles of operation

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 194 - Check-actuated control mechanisms
  • 340 - Communications: electrical