Patent
   D824321
Priority
Sep 14 2016
Filed
Dec 07 2017
Issued
Jul 31 2018
Expiry
Jul 31 2033
Assg.orig
Entity
unknown
15
59
n/a
The ornamental design for a foldable tiltrotor aircraft, as shown and described.

FIG. 1 is a top, right front perspective view of a foldable tiltrotor aircraft with the rotor nacelles facing forward;

FIG. 2 is a front elevational view of FIG. 1;

FIG. 3 is a right side elevational view of FIG. 1;

FIG. 4 is a left side elevational view of FIG. 1;

FIG. 5 is a top plan view of FIG. 1;

FIG. 6 is a bottom plan view of FIG. 1;

FIG. 7 is a top, right front perspective view of the foldable tiltrotor aircraft with the rotor nacelles facing upward;

FIG. 8 is a front elevational view of FIG. 7;

FIG. 10 is a left side elevational view of FIG. 7;

FIG. 11 is a top plan view of FIG. 7;

FIG. 12 is a bottom plan view of FIG. 7;

FIG. 13 is a top, right front perspective view of the foldable tiltrotor aircraft in a folded position;

FIG. 14 is a front elevational view of FIG. 13;

FIG. 15 is a right side elevational view of FIG. 13;

FIG. 16 is a left side elevational view of FIG. 13;

FIG. 17 is a top plan view of FIG. 13; and,

FIG. 18 is a bottom plan view of FIG. 13.

The broken lines in the drawings represent unclaimed environmental subject matter and form no part of the claim.

Ivans, Steven, Ross, Brent, Wu, Nathan, Benfield, Berlin, Goodman, Kendall

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 09 2016BENFIELD, BERLINBELL HELICOPTER TEXTRON INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0445340889 pdf
Sep 13 2016IVANS, STEVENBELL HELICOPTER TEXTRON INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0445340889 pdf
Sep 13 2016ROSS, BRENTBELL HELICOPTER TEXTRON INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0445340889 pdf
Sep 13 2016WU, NATHANBELL HELICOPTER TEXTRON INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0445340889 pdf
Sep 13 2016GOODMAN, KENDALLBELL HELICOPTER TEXTRON INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0445340889 pdf
Dec 07 2017Bell Helicopter Textron Inc.(assignment on the face of the patent)
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