Amusement devices: toys – Aerodynamically supported or retarded – Glider
Patent
1997-08-14
1998-12-08
Hafer, Robert A.
Amusement devices: toys
Aerodynamically supported or retarded
Glider
446107, A63H 2708
Patent
active
058461116
ABSTRACT:
In a construction kit for kites, model gliders, mobiles, or presentation objects or surfaces comprising at least two elastic rod elements and at least one flat flexible material band provided with receiving structures for the rod elements, and strut elements extending between the rod elements, there are provided primary connecting elements for interconnecting rod elements for lenghtening the rod elements and secondary connecting elements for interconnecting the rod elements with the strut elements and with strings.
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patent: 5491950 (1996-02-01), Obegi
Bach Klaus J.
Carlson Jeffrey D.
Hafer Robert A.
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