3292172

Information

• Patent Grant
• 3292172

• References
• Source

• Patent Number

  3,292,172

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1966
  58 years ago

• CPC

  • B63B51/04 - with free-floating flares
  • F21V23/0414 - specially adapted to be used with portable lighting devices
  • Y10T292/1041 - Rigid operating means

• US Classifications

  • 340 - Communications: electrical
  • 292 - Closure fasteners
  • 441 - Buoys, rafts, and aquatic devices