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US 2006/0189442 A1Published application
Trampoline system
OwnerMark Publicoverinventor
Life of this patent
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Abstract
A trampoline system has a rebounding bed and a resilient member located below the bed at such a position that the bed depresses the resilient member when the bed is sufficiently depressed by a person jumping on the bed. The presence of the resilient member makes it easy tune the system to adjust the performance of the trampoline and to minimize impacts on a jumper and thereby reduce the likelihood of bed-impact injuries.
Claims15
A trampoline system comprising:
- a frame
- a rebounding bed supported by the frame;
- and
- a resilient member located below the bed at such a position that the bed depresses the resilient member when the bed is sufficiently depressed by a person jumping on the bed.
1 more element
Dependencies are inferred from the claim text.