3838317

Information

• Patent Grant
• 3838317

• References
• Source

• Patent Number

  3,838,317

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1974
  50 years ago

• CPC

  • H04Q1/147 - using robots for distributing
  • H01R29/00 - Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits
  • H04Q1/145 - with switches arranged in a matrix configuration
  • H05K1/0289 - having a matrix lay-out
  • H01R12/526 - the printed circuits being on the same board
  • H01R23/68 - for connection to or between printed circuits; Non printed connecting arrangements of printed circuit boards (PCB's)

• US Classifications

  • 439 - Electrical connectors
  • 174 - Electricity: conductors and insulators
  • 361 - Electricity: electrical systems and devices