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Pneumatic jogging platform

  • US 4,159,826 A
  • Filed: 08/19/1977
  • Issued: 07/03/1979
  • Est. Priority Date: 08/19/1977
  • Status: Expired due to Term
First Claim
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1. A pneumatically sustained trampoline jogging apparatus comprising a flat rigid base having a peripheral edge;

  • a continuous flexible covering stretching horizontally above said base, downwardly (at outward angle) beyond said peripheral edge and back under said base;

    means cinching the margin of said covering under said base;

    pneumatic tubing means positioned between the top surface of the base and the covering inwardly of said peripheral edge; and

    inflation valve means in said tubing means whereby on inflation of said pneumatic tubing means said flexible covering forms a pneumatically sustained surface of a trampoline jogging apparatus.

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