Tandem wing airplane
US D234079 S
Description (OCR text may contain errors)
Des. 234,079 Ce Patented Jan. 14, 1975 United States Patent 0 TANDEM WING AIRPLANE Philip C. Whltener, Seattle, Wash, assignor to The Boeing Company, Seattle, Wash.
Filed Aug. 9, 1973, Ser. No. 387,216
Term of patent 14 years Int. Cl. BIZ-07 US. Cl. BIZ-77 Des. 234,079
PAGE 5 FIG. 1, is an upper forward perspective view of a tandem wing airplane depicting my new design;
FIG. 2, is a forward side perspective view;
FIG. 3, is a side perspective view; and
FIG. 4, is an upper aft perspective view thereof.
The ornamental design for a tandem wing airplane, as shown and described.
References Cited UNITED STATES PATENTS 10/1962 Rellis D1277 2/1939 Delanne. 11/1933 Gebbert.
ALAN P. DOUGLAS, Primary Examiner