3077138

Information

• Patent Grant
• 3077138

• References
• Source

• Patent Number

  3,077,138

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1963
  62 years ago

• CPC

  • F21V33/0056 - Audio equipment
  • A47G33/0818 - specially adapted for emitting sound
  • F21S4/10 - with light sources attached to loose electric cables
  • G10F1/10 - Carillons
  • A47G2033/0827 - illuminated
  • F21W2121/00 - Use or application of lighting devices or systems for decorative purposes

• US Classifications

  • 084 - Music
  • 340 - Communications: electrical
  • 362 - Illumination
  • 446 - Amusement devices: toys