IP Library › Granted Patent US 1,146,447
Granted Patent S1
US 1,146,447 · App. 29/899,822 · Granted Sep 8, 2026

Folding chair frame

Inventor: Chuanzhen Yu (Chizhou, CN)
Assignee: Dongyang Xinnuo Outdoor Products Co., Ltd.
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Quick Facts
Patent No.
US 1,146,447
App. No.
29/899,822
Granted
Sep 8, 2026
Kind
S1
Claims (1)

The ornamental design for a folding chair frame, as shown and described.

Priority Claims (1)
CN 202330196055.4 · Apr 12, 2023 · national
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