2693165

Information

• Patent Grant
• 2693165

• References
• Source

• Patent Number

  2,693,165

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1954
  70 years ago

• CPC

  • H01H9/182 - Illumination of the symbols or distinguishing marks
  • G05G1/105 - comprising arrangements for illumination
  • H01H2009/183 - Provisions for enhancing the contrast between the illuminated symbol and the background or between juxtaposed symbols
  • Y10S116/29 - TV tuner

• US Classifications

  • 116 - Signals and indicators
  • 030 - Cutlery
  • 200 - Electricity: circuit makers and breakers
  • 362 - Illumination