2801429

Information

• Patent Grant
• 2801429

• References
• Source

• Patent Number

  2,801,429

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1957
  67 years ago

• CPC

  • B63B22/20 - Ballast means
  • B63B51/02 - with anchored light-ships by use of lighthouses
  • B63B2205/06 - Reel for tether

• US Classifications

  • 441 - Buoys, rafts, and aquatic devices
  • 102 - Ammunition and explosives