U.S. patent number D798,794 [Application Number D/564,548] was granted by the patent office on 2017-10-03 for closed wing aircraft.
This patent grant is currently assigned to BELL HELICOPTER TEXTRON INC.. The grantee listed for this patent is Bell Helicopter Textron Inc.. Invention is credited to Carlos Alexander Fenny, Rohn Lee Olson, Andrew James Zahasky.
United States Patent |
D798,794 |
Fenny , et al. |
October 3, 2017 |
Closed wing aircraft
Claims
CLAIM The ornamental design for a closed wing aircraft, as shown
and described.
Inventors: |
Fenny; Carlos Alexander (Fort
Worth, TX), Olson; Rohn Lee (Hurst, TX), Zahasky; Andrew
James (North Richland Hills, TX) |
Applicant: |
Name |
City |
State |
Country |
Type |
Bell Helicopter Textron Inc. |
Fort Worth |
TX |
US |
|
|
Assignee: |
BELL HELICOPTER TEXTRON INC.
(Fort Worth, TX)
|
Appl.
No.: |
D/564,548 |
Filed: |
May 13, 2016 |
Current U.S.
Class: |
D12/328; D12/345;
D21/441 |
Current International
Class: |
1207 |
Field of
Search: |
;D12/16.1,319-324,326-345
;D21/436,441,443,444,446,447,448,449,450,451,452,453 |
References Cited
[Referenced By]
U.S. Patent Documents
Other References
Volocopter, Misc. Website images, VC400
http://www.volocopter.com/index.php, 13 pp. Oct. 29, 2014. cited by
applicant.
|
Primary Examiner: Spear; Robert M
Assistant Examiner: Cash; Marissa J
Attorney, Agent or Firm: Chalker; Daniel J. Flores; Edwin S.
Chalker Flores, LLP
Description
This application is related to the following application filed
concurrently herewith: "Ring Wing and Spokes for Closed Wing
Aircraft" and "Sinusoidal Circular Wing and Spokes for a Closed
Wing Aircraft".
FIG. 1 is a perspective view of a closed wing aircraft having
equally spaced winglets on the fuselage in which all the rotors are
deployed;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a perspective view of a closed wing aircraft having
equally spaced winglets on the fuselage in which the rotors on the
spokes are deployed and the rotors on the closed wing are folded
forward;
FIG. 9 is a front elevation view thereof;
FIG. 10 is a rear elevation view thereof;
FIG. 11 is a right side elevation view thereof;
FIG. 12 is a left side elevation view thereof;
FIG. 13 is a top plan view thereof;
FIG. 14 is a bottom plan view thereof;
FIG. 15 is a perspective view of a closed wing aircraft having
unequally spaced winglets on the fuselage in which all the rotors
are deployed;
FIG. 16 is a front elevation view thereof;
FIG. 17 is a rear elevation view thereof;
FIG. 18 is a right side elevation view thereof;
FIG. 19 is a left side elevation view thereof;
FIG. 20 is a top plan view thereof;
FIG. 21 is a bottom plan view thereof;
FIG. 22 is a perspective view of a closed wing aircraft having
unequally spaced winglets on the fuselage in which the rotors on
the spokes are deployed and the rotors on the closed wing are
folded forward;
FIG. 23 is a front elevation view thereof;
FIG. 24 is a rear elevation view thereof;
FIG. 25 is a right side elevation view thereof;
FIG. 26 is a left side elevation view thereof;
FIG. 27 is a top plan view thereof; and,
FIG. 28 is a bottom plan view thereof.
In the drawings, the evenly-spaced broken line showing of the
rotors and landing gear depicts environment and forms no part of
the claim; the dash-dot-dot-dash lines represent boundaries of the
claimed design and form no part thereof.
* * * * *
References