3637959

Information

• Patent Grant
• 3637959

• References
• Source

• Patent Number

  3,637,959

• Date Filed

  Not available

• Date Issued

  Tuesday, January 25, 1972
  53 years ago

• CPC

  • H01H31/10 - for interlocking two or more switches
  • H01H31/28 - with angularly-movable contact
  • H02G7/00 - Overhead installations of electric lines or cables

• US Classifications

  • 200 - Electricity: circuit makers and breakers