3111929

Information

• Patent Grant
• 3111929

• References
• Source

• Patent Number

  3,111,929

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1963
  61 years ago

• CPC

  • B63H20/10 - Means enabling trim or tilt, or lifting of the propulsion element when an obstruction is hit Control of trim or tilt
  • B63H5/18 - of emergency propellers
  • B63H20/007 - Trolling propulsion units
  • B63H20/06 - on an intermediate support

• US Classifications

  • 416 - Fluid reaction surfaces
  • 248 - Supports