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특허 상세정보

Amphibious aircraft

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-035/00   
미국특허분류(USC) 244/105; 244/106
출원번호 US-0083081 (2002-02-26)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Kilpatrick Stockton LLP
인용정보 피인용 횟수 : 23  인용 특허 : 12

General aviation class amphibious aircraft which include two fuselages, each having a hydrodynamic surface, the fuselages connected via a primary flight surface and a ducted power plant located aft and above the fuselages. The power plant location removes the fan/propeller arc from water and spray during water-borne taxiing, takeoff and landing. The combination of fuselages, lifting surface and ducting provides an aerodynamically efficient design with a lower center of gravity and protected powerplant for yielding improved performance including increased...


1. A general aviation class amphibious aircraft adapted to take off and land on water, comprising: (a) a pair of fuselages joined by a cantilevered lifting surface, each fuselage containing a cockpit and hydrodynamic fairing; (b) a power plant mounted on a web supported by each of the fuselages, the power plant located adjacent to portions of the fuselages and connected to at least one of a propeller or fan; (c) a duct surrounding the power plant and connected to the fuselages for improving efficiency of the powerplant and providing lift. 2. An ai...

이 특허를 인용한 특허 피인용횟수: 23

  1. Cazals, Olivier; Druot, Thierry. Aircraft with rear annular tail. USP2013118573530.
  2. Belleville, Mathieu. Aircraft with reduced environmental impact. USP2010107819358.
  3. Meekins, John A.; Husa, William. Amphibious aircraft. USP2013048430355.
  4. Meekins, John A.; Husa, William. Amphibious aircraft. USP2013048430356.
  5. Meekins, John A.; Husa, William. Amphibious aircraft. USP2014088807478.
  6. Meekins, John A.; Husa, William. Amphibious aircraft. USP2012098272596.
  7. Miralles, Diego; Hawkins, Kirk. Amphibious sport aircraft. USP201008D620838.
  8. Rodriquez, Randy; Miralles, Diego; Strand, Steen. Amphibious sport aircraft. USP201004D613202.
  9. Rodriguez, Randy; Miralles, Diego; Strand, Steen. Amphibious sport aircraft with wing-fold. USP201007D620392.
  10. Ballew,Kenneth Sye. Avia tilting-rotor convertiplane. USP2006127143973.
  11. Brown, John. Combined air, water and road vehicle. USP2016029259984.
  12. Wilby, Richard. Double fuselage aircraft. USP2012048157204.
  13. Ruszkowski, Jr.,Robert A.. Immersible unmanned air vehicle and system for launch, recovery, and re-launch at sea. USP2006087097136.
  14. Selman,Richard. Landplane to flying boat conversion. USP2006057040573.
  15. Butler,Ernest; Connally,Michael. Model toy aircraft. USP2008017322872.
  16. Reichert, Todd; Robertson, Cameron. Multicopter with wide span rotor configuration. USP20181010086931.
  17. Reichert, Todd; Robertson, Cameron; Cutler, Mark Johnson. Multicopter with wide span rotor configuration and protective fuselage. USP20180910081422.
  18. Suzuki, Masahiko. Positive-pressure flying aircraft. USP2013068464977.
  19. Robertson, Cameron; Reichert, Todd. Sealed float with batteries. USP20180810059436.
  20. From, Dave. System, apparatus and method to improve the aerodynamics of a floatplane. USP2009067552895.
  21. Newton, Jean Marie; Amireh, Nicholas. Toy flying aircraft. USP2013018348714.
  22. Nicola, Jean. Twin-fuselage rotorcraft. USP2017129845151.
  23. Konstantinovskiy, Alexandr. Versatile watercraft. USP2009127631609.