516844

Information

• Patent Grant
• 516844

• References
• Source

• Patent Number

  516,844

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1894
  130 years ago

• CPC

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

• US Classifications

  • 439 - Electrical connectors