Flotation trampoline

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Details

272 1B, A63B 500, A63G 3100

Patent

active

045763755

ABSTRACT:
A flotation trampoline adapted for use on a body of water comprising a non-elastic, collapsable encasement having a symmetrical configuration. The base cover is attached to a perimeter on the lower, interior tube surface and is adapted to seal off a rapid air or water flow through the tube opening to thereby create a substantially closed volume between the base cover, lower interior tube surface and the water surface upon which the tube is placed. A resilient cover is attached at the top of the encasement to provide a trampoline spring mat.

REFERENCES:
patent: 1456168 (1923-05-01), Witmer et al.
patent: 3021536 (1962-02-01), Haggerty
patent: 3080584 (1963-03-01), Brown
patent: 3581328 (1971-06-01), Smith
patent: 3653084 (1972-04-01), Hartman
patent: 4037834 (1977-07-01), Oaks
patent: 4331329 (1982-05-01), Mirkovich et al.

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