3268716

Information

• Patent Grant
• 3268716

• References
• Source

• Patent Number

  3,268,716

• Date Filed

  Not available

• Date Issued

  Tuesday, August 23, 1966
  58 years ago

• CPC

  • G01K1/06 - Arrangements for facilitating reading
  • F21L7/00 - Torches or pocket-lamps with built-in batteries
  • F21V33/00 - Structural combinations of lighting devices with other articles, not otherwise provided for

• US Classifications

  • 362 - Illumination
  • 374 - Thermal measuring and testing