3156483

Information

• Patent Grant
• 3156483

• References
• Source

• Patent Number

  3,156,483

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1964
  60 years ago

• CPC

  • A47C27/081 - Pneumatic mattresses
  • B62B13/00 - Sledges with runners
  • B62B13/16 - Collapsible or foldable sledges
  • B62B15/006 - Inflatable sledges
  • B63B7/08 - inflatable
  • B63B13/00 - Conduits for emptying or ballasting Self-bailing equipment Scuppers
  • B63B35/81 - Waterskis Watersledges
  • B63C9/08 - Life-buoys

• US Classifications

  • 280 - Land vehicles
  • 441 - Buoys, rafts, and aquatic devices