Air mattress
The dot-dash broken lines in
Claims
The ornamental design for an air mattress, as shown and described.
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Type: Grant
Filed: Sep 5, 2023
Date of Patent: Dec 19, 2023
Assignee: Shenzhen Weiwo Industrial Co., Ltd. (Guangdong)
Inventor: Huijuan Liu (Hefei Anhui)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Carrie A Matteoli
Application Number: 29/901,712