3743797

Information

• Patent Grant
• 3743797

• References
• Source

• Patent Number

  3,743,797

• Date Filed

  Not available

• Date Issued

  Tuesday, July 3, 1973
  51 years ago

• CPC

  • H01H13/702 - with contacts carried by or formed from layers in a multilayer structure
  • H03M11/20 - Dynamic coding
  • H04M1/23 - Construction or mounting of dials or of equivalent devices Means for facilitating the use thereof
  • H01H2207/004 - Printed circuit tail
  • H01H2217/026 - Pencil operated
  • H01H2219/002 - replaceable adaptable
  • H01H2225/018 - Consecutive operations
  • H01H2229/012 - Vacuum deposition
  • H01H2231/002 - Calculator, computer
  • H01H2231/022 - Telephone handset
  • H01H2231/05 - Card
  • H01H2239/01 - combined with other elements on the same substrate
  • H01H2239/026 - Internal encoding

• US Classifications

  • 200 - Electricity: circuit makers and breakers