2757631

Information

• Patent Grant
• 2757631

• References
• Source

• Patent Number

  2,757,631

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1956
  68 years ago

• CPC

  • B60F3/0084 - Amphibious cycles
  • B62K3/00 - Bicycles
  • B62K2700/50 - Frames for cycles with two wheels positioned one behind the other
  • B63H2016/202 - specially adapted or arranged for being actuated by the feet of the user

• US Classifications

  • 440 - Marine propulsion
  • 280 - Land vehicles