2994892

Information

• Patent Grant
• 2994892

• References
• Source

• Patent Number

  2,994,892

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1961
  63 years ago

• CPC

  • B63C7/10 - using inflatable floats external to vessels or objects
  • B63B22/12 - the surfacing of the buoy being assisted by a gas released or generated on submergence of the buoy

• US Classifications

  • 441 - Buoys, rafts, and aquatic devices