2952789

Information

• Patent Grant
• 2952789

• References
• Source

• Patent Number

  2,952,789

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1960
  64 years ago

• CPC

  • H01R33/74 - Devices having four or more poles
  • H01J5/44 - Annular seals disposed between the ends of the vessel
  • H01J5/48 - Means forming part of the tube or lamp for the purpose of supporting it
  • H01J19/34 - forming part of the envelope
  • H01J2893/0003 - Anodes forming part of vessel walls

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 174 - Electricity: conductors and insulators
  • 439 - Electrical connectors