Amusement devices: toys – Operated by relatively moving fluid or pressure differential
Patent
1996-04-01
1998-09-08
Hafer, Robert A.
Amusement devices: toys
Operated by relatively moving fluid or pressure differential
446489, 446490, A63H 3340
Patent
active
058037845
ABSTRACT:
A flying toy having a first and a second guideline support, each guideline having two ends and a handle member respectively secured at each end. A body member for operating aerodynamically may include a frame and sail, or alternatively, the frame and sail may be replaced by a one-piece or composite sail frameless structure. In an alternative embodiment, a single guideline replaces the two guidelines. Support elements are slideably secured to the body member and to the fasteners for supporting the body in a desired orientation between the first and second guidelines. Alternatively, the support elements may be included as a part of the frame of the body member or some embodiments eliminated.
REFERENCES:
patent: 1762051 (1930-06-01), Cooney
patent: 2634127 (1953-04-01), Shapiro
patent: 3006586 (1961-10-01), Strelakos, Jr.
patent: 3893256 (1975-07-01), Wolf et al.
patent: 5259804 (1993-11-01), Plow et al.
Palmer James
Plow Gregory M.
Carlson Jeffrey D.
Hafer Robert A.
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