2997683

Information

• Patent Grant
• 2997683

• References
• Source

• Patent Number

  2,997,683

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1961
  63 years ago

• CPC

  • H04B1/18 - Input circuits
  • H01Q9/10 - Junction boxes specially adapted for supporting adjacent ends of divergent elements
  • H01R4/2483 - penetrating area under the tip of the screw

• US Classifications

  • 439 - Electrical connectors