2515267

Information

• Patent Grant
• 2515267

• References
• Source

• Patent Number

  2,515,267

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1950
  74 years ago

• CPC

  • H01J19/38 - Control electrodes
  • H01J2893/0015 - Non-sealed electrodes
  • Y10T29/49162 - by using wire as conductive path
  • Y10T29/4962 - Grille making

• US Classifications

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