2640891

Information

• Patent Grant
• 2640891

• References
• Source

• Patent Number

  2,640,891

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1953
  72 years ago

• CPC

  • F02P5/02 - non-automatically dependent on position of personal controls of engine
  • F02P5/05 - using mechanical means

• US Classifications

  • 200 - Electricity: circuit makers and breakers