3891789

Information

• Patent Grant
• 3891789

• References
• Source

• Patent Number

  3,891,789

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1975
  49 years ago

• CPC

  • H01R4/029 - Welded connections
  • B23K9/22 - Percussion welding
  • H01R43/02 - for soldered or welded connections
  • H05K3/328 - by welding
  • H05K3/4046 - using auxiliary conductive elements
  • H05K2201/10295 - Metallic connector elements partly mounted in a hole of the PCB
  • H05K2201/10303 - Pin-in-hole mounted pins
  • H05K2201/10628 - Leaded surface mounted device

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 219 - Electric heating
  • 439 - Electrical connectors