2151937

Information

• Patent Grant
• 2151937

• References
• Source

• Patent Number

  2,151,937

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1939
  85 years ago

• CPC

  • H01J5/30 - using packing-material
  • H01J2893/0046 - Lamp base with closure
  • Y10T403/47 - Molded joint

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 285 - Pipe joints or couplings
  • 403 - Joints and connections