3164123

Information

• Patent Grant
• 3164123

• References
• Source

• Patent Number

  3,164,123

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1965
  60 years ago

• CPC

  • B63H16/12 - using hand levers, cranks, pedals, or the like
  • B63B1/125 - comprising more than two hulls
  • B63B1/38 - using air bubbles or air layers gas filled volumes
  • B63H19/06 - by discharging gas into ambient water
  • B63H2016/202 - specially adapted or arranged for being actuated by the feet of the user
  • Y02T70/122 - Air lubrication, air cavity systems

• US Classifications

  • 440 - Marine propulsion