3663827

Information

• Patent Grant
• 3663827

• References
• Source

• Patent Number

  3,663,827

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1972
  52 years ago

• CPC

  • H01H51/086 - with radial ratchet elements
  • H01H3/26 - using dynamo-electric motor
  • H01H3/34 - using ratchet
  • Y10T307/484 - Sequential or alternating

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 361 - Electricity: electrical systems and devices