Spherical recreational hollow body

Details Spherical recreational hollow body Spherical recreational hollow body

1982-12-28

1984-07-10

Apley, Richard J.

Undertaking

280206, A63G 2900

Patent

active

044588950

ABSTRACT:
A spherical hollow body for recreational use is disclosed. The sphere has a portal for exit and entry of an occupant and a plurality of ventilation apertures in its surface. Three circumferential ribs are also provided. The inside of the sphere is further provided with at least one pair of diametrically-spaced handles. In a variation of the preferred embodiment, the ribs can be provided with radially-outwardly-projecting paddles, whereby the sphere can be used on water.

REFERENCES:
patent: 1347240 (1920-07-01), Zubryd
patent: 2625356 (1953-01-01), Kennedy et al.
patent: 2938727 (1960-05-01), Nosak
patent: 3083979 (1963-04-01), Boyd
patent: 3460828 (1969-08-01), Curlee
patent: 3675259 (1972-07-01), Gilchrist
patent: 3747956 (1973-07-01), Heberlein
patent: 3806156 (1974-04-01), Tidwell
patent: 3834722 (1974-09-01), Rainer
patent: 4042252 (1977-08-01), Winter

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