Title:
Pogo stick
United States Patent 3181862
US Patent References:
/0590602.html
- - 0590602

/1135299.html
- - 1135299

Amusement apparatus
- - 1854473


Inventors:
John, White William
Publication Date:
05/04/1965
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Assignee:
John, White William
Primary Class:
482/77
International Classes:
A63B25/08; A63B25/00