with propellers, rudders or brakes acting in the water

Industry

  • CPC
  • B64C35/005
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-axis hybrid aircraft

    • Patent number 12,084,174
    • Issue date Sep 10, 2024
    • Conrad Ryan
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Amphibious aircraft taxiing systems

    • Patent number 11,702,201
    • Issue date Jul 18, 2023
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Water-air amphibious cross-medium bio-robotic flying fish

    • Patent number 11,208,186
    • Issue date Dec 28, 2021
    • Institute of Automation, Chinese Academy of Sciences
    • Junzhi Yu
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Amphibious large aircraft without airstairs

    • Patent number 8,453,963
    • Issue date Jun 4, 2013
    • Shiying Liu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Flying sailboat

    • Patent number 7,252,264
    • Issue date Aug 7, 2007
    • John Ross Nattinger
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Flying craft tethered to powered water vehicle

    • Patent number 6,938,852
    • Issue date Sep 6, 2005
    • Neil Graham
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Anti-submarine warfare UAV and method of use thereof

    • Patent number 6,409,122
    • Issue date Jun 25, 2002
    • Lockheed Martin Corporation
    • Leland M. Nicolai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Partially immersible propeller

    • Patent number 5,803,776
    • Issue date Sep 8, 1998
    • Petr Petrovich Slynko
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3010424

    • Patent number 3,010,424
    • Issue date Nov 28, 1961
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2691497

    • Patent number 2,691,497
    • Issue date Oct 12, 1954
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2676771

    • Patent number 2,676,771
    • Issue date Apr 27, 1954
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2526348

    • Patent number 2,526,348
    • Issue date Oct 17, 1950
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2495643

    • Patent number 2,495,643
    • Issue date Jan 24, 1950
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2448075

    • Patent number 2,448,075
    • Issue date Aug 31, 1948
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2447945

    • Patent number 2,447,945
    • Issue date Aug 24, 1948
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2402379

    • Patent number 2,402,379
    • Issue date Jun 18, 1946
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2400173

    • Patent number 2,400,173
    • Issue date May 14, 1946
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2162066

    • Patent number 2,162,066
    • Issue date Jun 13, 1939
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2151004

    • Patent number 2,151,004
    • Issue date Mar 21, 1939
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2009356

    • Patent number 2,009,356
    • Issue date Jul 23, 1935
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1823735

    • Patent number 1,823,735
    • Issue date Sep 15, 1931
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1777232

    • Patent number 1,777,232
    • Issue date Sep 30, 1930
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1773361

    • Patent number 1,773,361
    • Issue date Aug 19, 1930
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1749507

    • Patent number 1,749,507
    • Issue date Mar 4, 1930
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1699991

    • Patent number 1,699,991
    • Issue date Jan 22, 1929
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1554244

    • Patent number 1,554,244
    • Issue date Sep 22, 1925
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1546252

    • Patent number 1,546,252
    • Issue date Jul 14, 1925
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1421369

    • Patent number 1,421,369
    • Issue date Jul 4, 1922
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1333799

    • Patent number 1,333,799
    • Issue date Mar 16, 1920
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1331925

    • Patent number 1,331,925
    • Issue date Feb 24, 1920
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents