Ski mat
Latest QINGDAO LIGHTNING SPORTS EQUIPMENT CO., LTD. Patents:
Claims
The ornamental design for a ski mat, as shown and described.
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Type: Grant
Filed: Nov 7, 2017
Date of Patent: Aug 4, 2020
Assignee: QINGDAO LIGHTNING SPORTS EQUIPMENT CO., LTD. (Qingdao)
Inventors: Wei Yuan (Qingdao), Yonggang Yang (Qingdao)
Primary Examiner: Nathan M Johnston
Application Number: 29/625,192