3237591

Information

• Patent Grant
• 3237591

• References
• Source

• Patent Number

  3,237,591

• Date Filed

  Not available

• Date Issued

  Tuesday, March 1, 1966
  58 years ago

• CPC

  • H01H13/023 - Light-emitting indicators
  • F21K2/00 - Light sources using luminescence
  • F23D14/30 - Inverted burners
  • H01H9/16 - Indicators for switching condition
  • Y10S116/28 - Push button structure

• US Classifications

  • 116 - Signals and indicators
  • 235 - Registers
  • 250 - Radiant energy
  • 362 - Illumination
  • D13 - Equipment for production, distribution, or transformation of energy