Resilient platform exercise device
OwnerWilliam T. Wilkinsoninventor
Life of this patent
Estimating the term…
Abstract
A resilient platform exercise device includes a trampoline having a peripheral frame with a platform secured to the frame by a plurality of spaced springs for resiliently mounting the platform. An upstanding pole assembly is mounted directly to the frame juxtaposed the platform. The pole assembly terminates in two spaced handles on opposite sides of the platform in alignment with each other. Each of the handles is pivotally mounted and is movable in opposition to resistance located at the pivotal mount.
Claims4
A resilient platform exercise device comprising a spring board, said spring board including a frame having a base, a support member pivotally connected to said base, spring means between said support member and said base for urging said support member upwardly away from said base, said support member having a feet contact surface consisting of a single jumping platform, said platform having a longitudinal direction and a transverse direction with a longitudinal centerline perpendicular to said transverse direction, an upstanding pole assembly, mounting means mounting said pole assembly directly to said frame juxtaposed said platform, said pole assembly terminating in two spaced handles above said platform, said handles being on opposite sides of said platform with respect to said longitudinal centerline in general alignment with each other, pivot means pivotally mounting each of said handles with respect to said platform to permit said poles to move in said longitudinal direction of said platform, resistance means at said pivot means resisting the pivotal movement of each of said handles, and the vertical elevational distance between said platform and said handles varying during use of said spring board.
Dependencies are inferred from the claim text.