3917917

Information

• Patent Grant
• 3917917

• References
• Source

• Patent Number

  3,917,917

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1975
  49 years ago

• CPC

  • H01H13/807 - characterised by the spatial arrangement of the contact sites
  • H01H13/702 - with contacts carried by or formed from layers in a multilayer structure
  • H01H13/785 - characterised by the material of the contacts
  • H01H2201/026 - non precious
  • H01H2203/02 - Interspersed fingers
  • H01H2215/034 - Separate snap action
  • H01H2223/03 - Separate key housing
  • H01H2223/034 - Bezel
  • H01H2225/002 - superimposed
  • H01H2229/032 - Screw
  • H01H2229/034 - Positioning of layers
  • H01H2233/014 - Snap coupling
  • H01H2233/056 - with limited freedom

• US Classifications

  • 200 - Electricity: circuit makers and breakers