3760137

Information

• Patent Grant
• 3760137

• References
• Source

• Patent Number

  3,760,137

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1973
  51 years ago

• CPC

  • H04M1/23 - Construction or mounting of dials or of equivalent devices Means for facilitating the use thereof
  • H01H13/702 - with contacts carried by or formed from layers in a multilayer structure
  • H01H13/703 - characterised by spacers between contact carrying layers
  • H01H2203/022 - Helical networks
  • H01H2205/002 - fixed to operating part
  • H01H2209/004 - Depressions or protrusions on switch sites
  • H01H2209/006 - Force isolators
  • H01H2209/03 - elastomeric
  • H01H2209/074 - elastomeric
  • H01H2211/03 - Ridges on layers
  • H01H2221/002 - integral with membrane
  • H01H2229/028 - Adhesive

• US Classifications

  • 200 - Electricity: circuit makers and breakers