1450964

Information

• Patent Grant
• 1450964

• References
• Source

• Patent Number

  1,450,964

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1923
  101 years ago

• CPC

  • H01K3/30 - Repairing or regenerating used or defective lamps
  • H01J5/30 - using packing-material
  • H01J2893/0047 - Closure other than lamp base

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 174 - Electricity: conductors and insulators
  • 220 - Receptacles