Patent
   D304821
Priority
Jul 14 1986
Filed
Jul 14 1986
Issued
Nov 28 1989
Expiry
Nov 28 2003
Assg.orig
Entity
unknown
32
4
n/a
The ornamental design for a tri-channel wing aircraft, as shown and described.

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.

Ratony, Alexander

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Patent Priority Assignee Title
3981460, Aug 30 1973 Robert N., Starr Staggered channel wing-type aircraft
4053125, Aug 30 1973 Staggered channel wing-type aircraft
4541593, Mar 09 1982 Aircraft providing with a lift structure incorporating multiple superposed wings
D292911, Jul 24 1985 Pair of wings for an airplane
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