Undertaking
Patent
1982-08-09
1985-05-14
Apley, Richard J.
Undertaking
5420, 5449, 272 70, A47C 2708, A63B 500
Patent
active
045167672
ABSTRACT:
An inflated platform, for bouncing, includes a reinforced upstanding and flexible outer side wall to resist outward expansion during bouncing, and a central upper wall at a lower level than an annular flexible top wall that merges with the central wall and side wall, the central wall overlying and spaced from a bottom flexible wall. A reinforcing layer is carried by the central wall and is centered by air pressure below the annular top wall and surrounding that layer, during bouncing; the reinforced layer and the reinforced side wall cooperating to aid platform stability during bouncing.
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Applicant has filed in the Patent Office on Aug. 6, 1981, an Application, Ser. No. 290,600 which Relates to Apparatus to Provide Beneficial Oscillation to the Body.
Apley Richard J.
Crow S. R.
Haefliger William W.
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