Title:
Jump rope
United States Patent 3061307
US Patent References:
/0169625.html
- - 0169625

/0259440.html
- - 0259440

Double rope skipping toy
- - 1893173


Inventors:
Burr, Robert L.
Publication Date:
10/30/1962
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Assignee:
Burr, Robert L.
Primary Class:
482/82
International Classes:
A63B5/20; A63B5/00
Foreign References:
DE227726C