2823299

Information

• Patent Grant
• 2823299

• References
• Source

• Patent Number

  2,823,299

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1958
  66 years ago

• CPC

  • B61L25/08 - Diagrammatic displays
  • F21W2111/00 - Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in code F21W2101/00

• US Classifications

  • 362 - Illumination
  • 340 - Communications: electrical