2453986

Information

• Patent Grant
• 2453986

• References
• Source

• Patent Number

  2,453,986

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1948
  76 years ago

• CPC

  • H01J5/565 - Bases for circular lamps

• US Classifications

  • 439 - Electrical connectors
  • 313 - Electric lamp and discharge devices
  • 362 - Illumination