Title:
Trampolines
United States Patent 3233895

Inventors:
Grelle, Albert C.
Rauschenberger, John K.
Publication Date:
02/08/1966
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Assignee:
Grelle, Albert C.
Rauschenberger, John K.
Primary Class:
482/27
Other Classes:
182/139
International Classes:
A63B5/11; A63B5/00
US Patent References:
3004623Bounding bed
3050746Protective pad and method of forming the same