3355751

Information

• Patent Grant
• 3355751

• References
• Source

• Patent Number

  3,355,751

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1967
  57 years ago

• CPC

  • B63C9/23 - Containers for inflatable life-saving equipment
  • B63C7/26 - Means for indicating the location of underwater objects
  • B63C9/24 - Arrangements of inflating valves or of controls thereof
  • B63B22/12 - the surfacing of the buoy being assisted by a gas released or generated on submergence of the buoy
  • B63B2209/06 - fluid produced by reaction with water
  • B63C9/082 - Annular or U-shaped life-buoys intended to be thrown to persons

• US Classifications

  • 441 - Buoys, rafts, and aquatic devices