Title:
Collapsible hurdle
United States Patent 3366381


Inventors:
Ross, Wilbur L.
Application Number:
US44833865A
Publication Date:
01/30/1968
Filing Date:
04/15/1965
Assignee:
WILBUR L. ROSS
Primary Class:
International Classes:
A63K3/04
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US Patent References:
3061306Athletic training device1962-10-30
3024022Hurdle1962-03-06
2827116Dog training equipment1958-03-18
2805062Hurdle1957-09-03
2706631Hurdle1955-04-19
0662810N/A1900-11-27