2429790

Information

• Patent Grant
• 2429790

• References
• Source

• Patent Number

  2,429,790

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1947
  77 years ago

• CPC

  • B63H16/102 - by using an inverting mechanism between the handgrip and the blade

• US Classifications

  • 440 - Marine propulsion