Yo-Yo having adjustable string gap
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Dec 19, 2000
Grant Date -
N/A
app pub date -
Oct 29, 1999
filing date -
Oct 29, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A yo-yo includes a string gap in-between first and second side members. The string gap setting is adjustable by relative rotation of the first and second side members. The yo-yo includes an indexing mechanism for resiliently maintaining the string gap setting at discrete increments. The yo-yo axle includes a bore permitting the application of lubricant to the yo-yo bearing without changing the string gap setting.
First Claim
Family
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Cited Art Landscape
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