Tennis trainer
Description
The broken lines in the figures illustrate portions of the article that form no part of the claimed design.
Claims
The ornamental design for a tennis trainer, as shown and described.
Referenced Cited
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Patent History
Patent number: D909524
Type: Grant
Filed: Jul 13, 2020
Date of Patent: Feb 2, 2021
Inventor: Shupeng Lian (Chaozhou)
Primary Examiner: Catherine A Tuttle
Application Number: 29/741,360
Type: Grant
Filed: Jul 13, 2020
Date of Patent: Feb 2, 2021
Inventor: Shupeng Lian (Chaozhou)
Primary Examiner: Catherine A Tuttle
Application Number: 29/741,360
Classifications