2654857

Information

• Patent Grant
• 2654857

• References
• Source

• Patent Number

  2,654,857

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1953
  71 years ago

• CPC

  • H01R4/2479 - penetrating area under the head of the screw
  • H01Q1/50 - Structural association of aerials with earthing switches, lead-in devices or lightning protectors

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 313 - Electric lamp and discharge devices
  • 315 - Electric lamp and discharge devices: systems
  • 439 - Electrical connectors