Electric roller shoe
Description
The broken lines immediately adjacent the shaded areas represent the bounds of the claim. All other broken lines are for the purpose of illustrating portions of the article that form no part of the claim. None of the broken lines form a part of the claimed design.
Claims
The ornamental design for an electric roller shoe, as shown and described.
Referenced Cited
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Patent History
Patent number: D896333
Type: Grant
Filed: Mar 12, 2020
Date of Patent: Sep 15, 2020
Inventor: Zhiyong Liu (Changsha)
Primary Examiner: Cynthia M. Chin
Application Number: 29/727,609
Type: Grant
Filed: Mar 12, 2020
Date of Patent: Sep 15, 2020
Inventor: Zhiyong Liu (Changsha)
Primary Examiner: Cynthia M. Chin
Application Number: 29/727,609
Classifications
Current U.S. Class:
Roller (D21/763)