484077

Information

• Patent Grant
• 484077

• References
• Source

• Patent Number

  484,077

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1892
  133 years ago

• CPC

  • H01R23/7042 - with a fastener through a screw hole in the coupling device

• US Classifications

  • 439 - Electrical connectors