2705470

Information

• Patent Grant
• 2705470

• References
• Source

• Patent Number

  2,705,470

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1955
  69 years ago

• CPC

  • B63H1/34 - of endless-track type
  • B60F3/0015 - comprising tracks specially adapted therefor
  • B62D55/12 - Arrangement, location, or adaptation of driving sprockets
  • B63H2001/346 - having paddles movably mounted on the track or on track members

• US Classifications

  • 440 - Marine propulsion