Exercising game apparatus

Details Exercising game apparatus Exercising game apparatus

1976-07-19

1978-03-07

Grieb, Wiliam H.

Undertaking

272 65, A63B 508, A63B 702

Patent

active

040776239

ABSTRACT:
A circular trampoline supported by a frame, a flexible sheet comprising the surface of the trampoline adapted for exercising use having a central opening therein. A column is disposed vertically passing through the opening, carrying a canopy over a superstructure having a plurality of trapezes suspended downwardly therefrom. The trapezes extend over the flexible sheet of the trampoline. The column may be rotatably secured to the frame supporting the flexible sheet. A collar is affixed to the flexible sheet about the periphery of the opening. A line is provided to displace the central regions of the flexible sheet downwardly in a non-exercising conical position so as to enable the apparatus to be utilized in playing games, such as roulette, by having one end of the line being secured to the collar and having portions of the line releasably secured to a cleat affixed to the frame.

REFERENCES:
patent: D187138 (1960-02-01), Highberger
patent: 2743146 (1956-04-01), Wheeler
patent: 2764766 (1956-10-01), Boyle et al.
patent: 2961235 (1960-11-01), Blanchard
patent: 3011782 (1961-12-01), Weinberg
patent: 3397881 (1968-08-01), Hedgecock
patent: 3683898 (1972-08-01), Underwood

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