Chain cover for exercise bike
Description
The broken lines illustrate portions of the chain cover for exercise bike which form no part of the claimed design.
Claims
The ornamental design for a chain cover for exercise bike, as shown and described.
Referenced Cited
U.S. Patent Documents
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D250135 | October 31, 1978 | Moyski et al. |
D280226 | August 20, 1985 | Kasuba et al. |
D280228 | August 20, 1985 | Gold |
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Patent History
Patent number: D636450
Type: Grant
Filed: Aug 27, 2010
Date of Patent: Apr 19, 2011
Inventor: Mu-Chuan Wu (Hsi-Kang Hsiang)
Primary Examiner: Susan E Krakower
Attorney: Charles E. Baxley
Application Number: 29/370,730
Type: Grant
Filed: Aug 27, 2010
Date of Patent: Apr 19, 2011
Inventor: Mu-Chuan Wu (Hsi-Kang Hsiang)
Primary Examiner: Susan E Krakower
Attorney: Charles E. Baxley
Application Number: 29/370,730
Classifications
Current U.S. Class:
Element Or Attachment (D21/694)