2222879

Information

• Patent Grant
• 2222879

• References
• Source

• Patent Number

  2,222,879

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1940
  84 years ago

• CPC

  • F21L15/06 - concerned with the fitting
  • A61B1/24 - for the mouth, i.e. stomatoscopes
  • F21L7/00 - Torches or pocket-lamps with built-in batteries
  • F21V33/00 - Structural combinations of lighting devices with other articles, not otherwise provided for
  • Y10T24/1332 - Combined and convertible pencil holder

• US Classifications

  • 362 - Illumination
  • 024 - Buckles, buttons, clasps, etc.
  • D26 - Lighting