with deflecting means able to reverse the water stream direction

Patents Grantslast 30 patents

  • Information Patent Grant

    Steering device and method for steering the same

    • Patent number 9,937,992
    • Issue date Apr 10, 2018
    • KAY SEVEN CO., LTD.
    • Sadatomo Kuribayashi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Rudder mechanism for marine vessel

    • Patent number 9,567,054
    • Issue date Feb 14, 2017
    • Mehmet Nevres Ulgen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Blow back rudder for a water craft

    • Patent number 6,086,437
    • Issue date Jul 11, 2000
    • Murray Industries, Inc.
    • Robert W. Murray
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Manoeuvring device for boats

    • Patent number 4,895,093
    • Issue date Jan 23, 1990
    • Ola K. Dalsbo
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Propeller driven vehicle with forward and reverse control air rudders

    • Patent number 4,421,489
    • Issue date Dec 20, 1983
    • John Van Veldhuizen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Braking rudder device

    • Patent number 4,278,040
    • Issue date Jul 14, 1981
    • Politechnika Gdanska
    • Jerzy Doerffer
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Dual rudder assembly

    • Patent number 4,085,694
    • Issue date Apr 25, 1978
    • Werftunion G.m.b.H. & Co.
    • Karl Schilling
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3730127

    • Patent number 3,730,127
    • Issue date May 1, 1973
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3581699

    • Patent number 3,581,699
    • Issue date Jun 1, 1971
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3101693

    • Patent number 3,101,693
    • Issue date Aug 27, 1963
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    2916005

    • Patent number 2,916,005
    • Issue date Dec 8, 1959
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    2544642

    • Patent number 2,544,642
    • Issue date Mar 13, 1951
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    1611564

    • Patent number 1,611,564
    • Issue date Dec 21, 1926
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    1574718

    • Patent number 1,574,718
    • Issue date Feb 23, 1926
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    1572812

    • Patent number 1,572,812
    • Issue date Feb 9, 1926
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    1553090

    • Patent number 1,553,090
    • Issue date Sep 8, 1925
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    1526238

    • Patent number 1,526,238
    • Issue date Feb 10, 1925
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    1526239

    • Patent number 1,526,239
    • Issue date Feb 10, 1925
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    1511146

    • Patent number 1,511,146
    • Issue date Oct 7, 1924
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    1500584

    • Patent number 1,500,584
    • Issue date Jul 8, 1924
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    1449803

    • Patent number 1,449,803
    • Issue date Mar 27, 1923
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    1415705

    • Patent number 1,415,705
    • Issue date May 9, 1922
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    1402080

    • Patent number 1,402,080
    • Issue date Jan 3, 1922
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    1344518

    • Patent number 1,344,518
    • Issue date Jun 22, 1920
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents