3212938

Information

• Patent Grant
• 3212938

• References
• Source

• Patent Number

  3,212,938

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1965
  59 years ago

• CPC

  • H01H9/06 - Casing of switch constituted by a handle serving a purpose other than the actuation of the switch
  • H01H9/20 - Interlocking, locking, or latching mechanisms
  • H01H27/08 - wherein the key cannot be removed until the switch is returned to its original position

• US Classifications

  • 429 - Chemistry: electrical current producing apparatus, product, and process
  • 200 - Electricity: circuit makers and breakers