Tri-channel wing aircraft
United States Patent D304821
US Patent References:
Pair of wings for an airplane
Argondezzi - November, 1987 - D292911

Staggered channel wing-type aircraft
Ratony - September, 1976 - 3981460

Staggered channel wing-type aircraft
Ratony - October, 1977 - 4053125

Aircraft providing with a lift structure incorporating multiple superposed wings
Cabrol - September, 1985 - 4541593


Inventors:
Ratony, Alexander (2076 Shadybrook, Thousand Oaks, CA, 91362)
Application Number:
D/885187
Publication Date:
11/28/1989
Filing Date:
07/14/1986
View Patent Images:
Primary Class:
Other Classes:
D12/319
Field of Search:
D12/319, D12/331, D12/345, D12/339, 244/45R, 244/36, D21/87, D21/89
Other References:
Popular Science, Jan. 1986, p. 71, NASA's JW-1 (middle).
Primary Examiner:
Burke, Wallace R.
Assistant Examiner:
Chin, Kay H.
Attorney, Agent or Firm:
Cota, Albert O.
Claims:
1. The ornamental design for a tri-channel wing aircraft, as shown anddescribed.

Description:

FIG. 1 is a top plan view of a tri-channel wing aircraft showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a front elevational view thereof, with the center wing tip in a horizontal position and the two outer wing tips at an obtuse angle with respect to the center wing tip; and

FIG. 9 is a front elevational view thereof, with the right center wing tip angled downwardly and the two outer wing tips angled upwardly and with the left center wing tip angled upwardly and two outer wing tips angled downwardly.