Amusement devices: toys – Aerodynamically supported or retarded – Glider
Patent
1988-04-08
1990-09-18
Yu, Mickey
Amusement devices: toys
Aerodynamically supported or retarded
Glider
446 66, 446 68, A63H 2718
Patent
active
049574655
ABSTRACT:
A model airplane or toy glider resembling a natural creature or of other design at least partially constructed of semi-rigid scoreable and foldable material such as polystyrene foam sheet, may contain one or more scored foldlines, the fold angle of the scored foldlines being aligned by angle setting members in specified relationship. A fuselage may be constructed having forward peninsulalike parts formed by a slot extending rearward from the front of the fuselage, the peninsulalike fuselage parts interlocking with a slotted wing and held together by an appropriately shaped nose weight. A fuselage may include a hoodlike part or may be of a specified complex three dimensional structure. A wing may have a central rearwardly extending portion, the portion having a pair of diagonally hinged control surfaces radiating from the central rearwardmost point.
REFERENCES:
patent: 1792779 (1931-02-01), Tarr
patent: 2739414 (1956-03-01), Cleveland
patent: 2867941 (1959-01-01), Du Breuil
patent: 3553884 (1971-01-01), Dunstan
patent: 3714734 (1973-02-01), Livingston
patent: 3729862 (1973-05-01), Halsey
patent: 3733737 (1973-05-01), Goodman
patent: 3778926 (1973-12-01), Gladych
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