2997554

Information

• Patent Grant
• 2997554

• References
• Source

• Patent Number

  2,997,554

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1961
  63 years ago

• CPC

  • H01H43/121 - using a drum
  • Y10T74/1566 - Power pawl lifter
  • Y10T74/18056 - Rotary to or from reciprocating or oscillating

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 068 - Textiles: fluid treating apparatus
  • 074 - Machine element or mechanism