3290471

Information

• Patent Grant
• 3290471

• References
• Source

• Patent Number

  3,290,471

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1966
  57 years ago

• CPC

  • H01H15/08 - Contact arrangements for providing make-before-break operation
  • H01H3/36 - using belt, chain, or cord
  • H01H15/10 - Operating parts
  • H01H9/0027 - Operating mechanisms

• US Classifications

  • 200 - Electricity: circuit makers and breakers