3768467

Information

• Patent Grant
• 3768467

• References
• Source

• Patent Number

  3,768,467

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1973
  51 years ago

• CPC

  • B63C9/125 - having gas-filled compartments
  • B63C9/06 - Floatable closed containers with accommodation for one or more persons inside
  • B63C9/065 - for one person

• US Classifications

  • 128 - Surgery
  • 052 - Static structures
  • 441 - Buoys, rafts, and aquatic devices
  • 472 - Amusement devices
  • D21 - Games, toys, and sports goods