2091857

Information

• Patent Grant
• 2091857

• References
• Source

• Patent Number

  2,091,857

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1937
  87 years ago

• CPC

  • B63B22/166 - comprising a light
  • B63B2201/06 - by combustion of fluid

• US Classifications

  • 062 - Refrigeration
  • 114 - Ships
  • 362 - Illumination
  • 441 - Buoys, rafts, and aquatic devices