Trampoline
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United States of America Patent
Stats
-
N/A
Issued Date -
Apr 3, 2003
app pub date -
Oct 3, 2001
filing date -
Oct 3, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An improved trampoline consists of an air mattress equipped with a first inflation valve having a first fastening section attached to an inner peripheral rim and a jumping pad mounted to the inner periphery of the air mattress having a second fastening section attached to an outer peripheral rim thereof to couple with the first fastening section through a fastening element. The air mattress has a plurality of guarding struts mounted thereon to surround the jumping pad to form a jumping space. The air mattress is filled with air pressure to allow the jumping pad generating resilient force for people to jump in the jumping space up and down for exercise.
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Family
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