3191571

Information

• Patent Grant
• 3191571

• References
• Source

• Patent Number

  3,191,571

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1965
  59 years ago

• CPC

  • B63H7/02 - using propellers
  • B60F3/0076 - Amphibious snowmobiles
  • B62M27/00 - Propulsion devices for sledges or the like
  • B63C13/00 - Equipment forming part of or attachable to vessels facilitating transport over land

• US Classifications

  • 440 - Marine propulsion