1798079

Information

• Patent Grant
• 1798079

• References
• Source

• Patent Number

  1,798,079

• Date Filed

  Not available

• Date Issued

  Tuesday, March 24, 1931
  94 years ago

• CPC

  • F21L7/00 - Torches or pocket-lamps with built-in batteries
  • E06C5/22 - by, or with the assistance of, springs
  • F21L4/00 - Electric lighting devices with self-contained electric batteries or cells
  • F21V19/02 - with provision for adjustment

• US Classifications

  • 362 - Illumination
  • 043 - Fishing, trapping, and vermin destroying
  • 600 - Surgery