2237956

Information

• Patent Grant
• 2237956

• References
• Source

• Patent Number

  2,237,956

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1941
  83 years ago

• CPC

  • H01R33/971 - for screw type coupling devices

• US Classifications

  • 439 - Electrical connectors
  • 362 - Illumination