USD671179SActiveUtility

Thigh exercise device

Assignee: CHANG MING-CHIPriority: Dec 2, 2011Filed: Dec 2, 2011Granted: Nov 20, 2012
Est. expiryDec 2, 2031(~5.4 yrs left)· nominal 20-yr term from priority
Inventors:Ming-Chi Chang
73
PatentIndex Score
18
Cited by
22
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a thigh exercise device, as shown.

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