3644661

Information

• Patent Grant
• 3644661

• References
• Source

• Patent Number

  3,644,661

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1972
  53 years ago

• CPC

  • H05K3/3405 - Edge mounted components
  • H05K3/326 - the printed circuit having integral resilient or deformable parts
  • H05K7/08 - on perforated boards
  • H05K1/0289 - having a matrix lay-out
  • H05K1/118 - specially for flexible printed circuits
  • H05K3/306 - Lead-in-hole components
  • H05K3/3447 - Lead-in-hole components
  • H05K3/403 - Edge contacts; Windows or holes in the substrate having plural connections on the walls thereof
  • H05K2201/0367 - Metallic bump or raised conductor not used as solder bump
  • H05K2201/055 - Folded back on itself
  • H05K2201/091 - Locally and permanently deformed areas including dielectric material
  • H05K2201/096 - Vertically aligned vias, holes or stacked vias
  • H05K2201/1034 - Edge terminals

• US Classifications

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