3814046

Information

• Patent Grant
• 3814046

• References
• Source

• Patent Number

  3,814,046

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1974
  50 years ago

• CPC

  • B62D57/00 - Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
  • B60F3/00 - Amphibious vehicles
  • Y10S280/07 - Air bag rollers

• US Classifications

  • 440 - Marine propulsion
  • 280 - Land vehicles
  • 305 - Wheel substitutes for land vehicles