3591749

Information

• Patent Grant
• 3591749

• References
• Source

• Patent Number

  3,591,749

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1971
  53 years ago

• CPC

  • H01H13/785 - characterised by the material of the contacts
  • H01H13/702 - with contacts carried by or formed from layers in a multilayer structure
  • H04M1/23 - Construction or mounting of dials or of equivalent devices Means for facilitating the use thereof
  • H01H2201/026 - non precious
  • H01H2203/032 - Metal foil
  • H01H2205/006 - mounted on spacer
  • H01H2207/01 - from bottom to top layer
  • H01H2207/012 - via underside of substrate
  • H01H2207/022 - Plug
  • H01H2209/014 - composed of different layers Lubricant in between
  • H01H2209/016 - Protection layer
  • H01H2217/012 - Two keys simultaneous considerations
  • H01H2221/05 - Force concentrator Actuating dimple
  • H01H2223/034 - Bezel
  • H01H2229/032 - Screw
  • H01H2229/034 - Positioning of layers

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 116 - Signals and indicators
  • 341 - Coded data generation or conversion