Trampoline
Description
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
Claims
The ornamental design for a trampoline, as shown and described.
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Patent History
Patent number: D916993
Type: Grant
Filed: Aug 28, 2018
Date of Patent: Apr 20, 2021
Assignee: Zhejiang Tianxin Sports Equipment Co., Ltd (Zhejiang)
Inventors: Zhenxian Yu (Yongkang), Yuhang Yu (Yongkang)
Primary Examiner: Ryan Harvey
Application Number: 29/661,416
Type: Grant
Filed: Aug 28, 2018
Date of Patent: Apr 20, 2021
Assignee: Zhejiang Tianxin Sports Equipment Co., Ltd (Zhejiang)
Inventors: Zhenxian Yu (Yongkang), Yuhang Yu (Yongkang)
Primary Examiner: Ryan Harvey
Application Number: 29/661,416
Classifications
Current U.S. Class:
Gymnastics (D21/797)