Thigh exercise device
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Description
The broken lines illustrate portions of the thigh exercise device which form no part of the claimed design.
Claims
The ornamental design for a thigh exercise device, as shown.
Referenced Cited
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Patent History
Patent number: D671179
Type: Grant
Filed: Dec 2, 2011
Date of Patent: Nov 20, 2012
Assignee: (Taichung)
Inventor: Ming-Chi Chang (Taichung)
Primary Examiner: Susan E Krakower
Attorney: CKC & Partners Co., Ltd.
Application Number: 29/407,785
Type: Grant
Filed: Dec 2, 2011
Date of Patent: Nov 20, 2012
Assignee: (Taichung)
Inventor: Ming-Chi Chang (Taichung)
Primary Examiner: Susan E Krakower
Attorney: CKC & Partners Co., Ltd.
Application Number: 29/407,785
Classifications