2301955

Information

• Patent Grant
• 2301955

• References
• Source

• Patent Number

  2,301,955

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1942
  82 years ago

• CPC

  • H01J29/865 - Vacuum locks
  • H01J9/50 - Repairing or regenerating used or defective discharge tubes or lamps
  • Y02W30/828 - Lighting equipment or discharge tubes
  • Y10T29/53283 - Means comprising hand-manipulatable implement
  • Y10T29/53487 - Assembling means comprising hand-manipulatable implement
  • Y10T137/6154 - With disassembly tool engaging feature

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 029 - Metal working
  • 445 - Electric lamp or space discharge component or device manufacturing