3889075

Information

• Patent Grant
• 3889075

• References
• Source

• Patent Number

  3,889,075

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1975
  49 years ago

• CPC

  • H03J5/32 - Stationary tuning circuits or elements selected by push-button
  • H01H13/74 - each contact set returning to its original state only upon actuation of another of the operating members
  • Y10T74/20244 - Push button

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 074 - Machine element or mechanism