USD731394S1 - Tiltrotor aircraft with fixed engines - Google Patents

Tiltrotor aircraft with fixed engines Download PDF

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Publication number
USD731394S1
USD731394S1 US29/470,688 US201329470688F USD731394S US D731394 S1 USD731394 S1 US D731394S1 US 201329470688 F US201329470688 F US 201329470688F US D731394 S USD731394 S US D731394S
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US
United States
Prior art keywords
tiltrotor aircraft
fixed engines
engines
fixed
tiltrotor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29/470,688
Inventor
Steven Ivans
Berlin Benfield
Cory Hitte
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bell Helicopter Textron Inc
Original Assignee
Bell Helicopter Textron Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bell Helicopter Textron Inc filed Critical Bell Helicopter Textron Inc
Priority to US29/470,688 priority Critical patent/USD731394S1/en
Assigned to BELL HELICOPTER TEXTRON INC. reassignment BELL HELICOPTER TEXTRON INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: IVANS, STEVE, BENFIELD, BERLIN, HITTE, CORY
Application granted granted Critical
Publication of USD731394S1 publication Critical patent/USD731394S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a front perspective view of the tiltrotor aircraft with fixed engines with the rotor nacelles facing upward;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a front perspective view of the tiltrotor aircraft with fixed engines with the rotor nacelles facing forward;
FIG. 9 is a front elevational view of FIG. 8;
FIG. 10 is a rear elevational view of FIG. 8;
FIG. 11 is a right side elevational view of FIG. 8;
FIG. 12 is a left side elevational view of FIG. 8;
FIG. 13 is a top plan view of FIG. 8; and,
FIG. 14 is a bottom plan view of FIG. 8.

Claims (1)

    CLAIM
  1. The ornamental design for a tiltrotor aircraft with fixed engines, as shown and described.
US29/470,688 2013-10-24 2013-10-24 Tiltrotor aircraft with fixed engines Active USD731394S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/470,688 USD731394S1 (en) 2013-10-24 2013-10-24 Tiltrotor aircraft with fixed engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/470,688 USD731394S1 (en) 2013-10-24 2013-10-24 Tiltrotor aircraft with fixed engines

Publications (1)

Publication Number Publication Date
USD731394S1 true USD731394S1 (en) 2015-06-09

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US29/470,688 Active USD731394S1 (en) 2013-10-24 2013-10-24 Tiltrotor aircraft with fixed engines

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US (1) USD731394S1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD974276S1 (en) * 2018-11-15 2023-01-03 Textron Innovations, Inc. Aircraft spinner

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035789A (en) * 1957-11-27 1962-05-22 Arthur M Young Convertiplane
USD311719S (en) * 1988-09-30 1990-10-30 The Ishida Foundation Aircraft
US5054716A (en) * 1989-10-16 1991-10-08 Bell Helicopter Textron Inc. Drive system for tiltrotor aircraft
USD323315S (en) * 1989-05-30 1992-01-21 The Ishida Foundation Dual mode air vehicle
US5096140A (en) * 1989-09-08 1992-03-17 Dornier Claudius Jr Aircraft with engine pods tiltable about a transverse axis
USD332079S (en) * 1991-10-07 1992-12-29 The Ishida Foundation Dual mode aircraft
US5352090A (en) * 1992-08-07 1994-10-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration System for determining aerodynamic imbalance
US5381985A (en) * 1992-04-23 1995-01-17 Mcdonnell Douglas Helicopter Co. Wingtip mounted, counter-rotating proprotor for tiltwing aircraft
US5405105A (en) * 1993-05-28 1995-04-11 Hudson Valley V/Stol Aircraft, Inc. Tilt wing VTOL aircraft
USD394422S (en) * 1996-05-13 1998-05-19 Bell Helicopter Textron Inc. Tilt rotor aircraft
USD401898S (en) * 1996-12-23 1998-12-01 Sikorsky Aircraft Corporation Variable diameter tilt rotor aircraft
US6260793B1 (en) * 1999-03-30 2001-07-17 Eurocopter Convertible aircraft with tilting rotors
US6328256B1 (en) * 1999-09-29 2001-12-11 Bell Helicopter Textron Inc. Low-height tunable tilt rotor downstop
US20080308682A1 (en) * 2005-09-12 2008-12-18 Builta Kenneth E Automatic Velocity Control System For Aircraft
US20120043412A1 (en) * 2009-05-21 2012-02-23 Bell Helicopter Textron Inc. Rotor Hub and Controls for Multi-Bladed Rotor System

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035789A (en) * 1957-11-27 1962-05-22 Arthur M Young Convertiplane
USD311719S (en) * 1988-09-30 1990-10-30 The Ishida Foundation Aircraft
USD323315S (en) * 1989-05-30 1992-01-21 The Ishida Foundation Dual mode air vehicle
US5096140A (en) * 1989-09-08 1992-03-17 Dornier Claudius Jr Aircraft with engine pods tiltable about a transverse axis
US5054716A (en) * 1989-10-16 1991-10-08 Bell Helicopter Textron Inc. Drive system for tiltrotor aircraft
USD332079S (en) * 1991-10-07 1992-12-29 The Ishida Foundation Dual mode aircraft
US5381985A (en) * 1992-04-23 1995-01-17 Mcdonnell Douglas Helicopter Co. Wingtip mounted, counter-rotating proprotor for tiltwing aircraft
US5352090A (en) * 1992-08-07 1994-10-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration System for determining aerodynamic imbalance
US5405105A (en) * 1993-05-28 1995-04-11 Hudson Valley V/Stol Aircraft, Inc. Tilt wing VTOL aircraft
USD394422S (en) * 1996-05-13 1998-05-19 Bell Helicopter Textron Inc. Tilt rotor aircraft
USD401898S (en) * 1996-12-23 1998-12-01 Sikorsky Aircraft Corporation Variable diameter tilt rotor aircraft
US6260793B1 (en) * 1999-03-30 2001-07-17 Eurocopter Convertible aircraft with tilting rotors
US6328256B1 (en) * 1999-09-29 2001-12-11 Bell Helicopter Textron Inc. Low-height tunable tilt rotor downstop
US20080308682A1 (en) * 2005-09-12 2008-12-18 Builta Kenneth E Automatic Velocity Control System For Aircraft
US20120043412A1 (en) * 2009-05-21 2012-02-23 Bell Helicopter Textron Inc. Rotor Hub and Controls for Multi-Bladed Rotor System

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD974276S1 (en) * 2018-11-15 2023-01-03 Textron Innovations, Inc. Aircraft spinner

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