Folding mechanism of folding chair
The broken lines in
Claims
The ornamental design for a folding mechanism of folding chair, as shown and described.
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Type: Grant
Filed: Jan 16, 2023
Date of Patent: Mar 3, 2026
Inventor: Yichen Jin (Ningbo)
Primary Examiner: Erich G Herbermann
Assistant Examiner: Rene H. Kadoo
Application Number: 29/870,059