3812321

Information

• Patent Grant
• 3812321

• References
• Source

• Patent Number

  3,812,321

• Date Filed

  Not available

• Date Issued

  Tuesday, May 21, 1974
  50 years ago

• CPC

  • H01R4/34 - Conductive members located under head of screw
  • F24C15/104 - Arrangements of connectors, grounding, supply wires

• US Classifications

  • 219 - Electric heating
  • 439 - Electrical connectors