3785330

Information

• Patent Grant
• 3785330

• References
• Source

• Patent Number

  3,785,330

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1974
  51 years ago

• CPC

  • B60F3/0076 - Amphibious snowmobiles
  • B62D57/04 - having other than ground-engaging propulsion means
  • B63B1/14 - the hulls being interconnected resiliently or having means for actively varying hull shape or configuration
  • B63B7/02 - comprising only rigid parts
  • B63H7/02 - using propellers
  • B63B2241/24 - for facilitating transport

• US Classifications

  • 440 - Marine propulsion
  • 180 - Motor vehicles
  • 280 - Land vehicles
  • D12 - Transportation