3755661

Information

• Patent Grant
• 3755661

• References
• Source

• Patent Number

  3,755,661

• Date Filed

  Not available

• Date Issued

  Tuesday, August 28, 1973
  52 years ago

• CPC

  • H01H13/023 - Light-emitting indicators
  • Y10S200/47 - Light guides for switch indicators

• US Classifications

  • 362 - Illumination
  • 200 - Electricity: circuit makers and breakers