IP Library › Granted Patent US 1,104,509
Granted Patent S1
US 1,104,509 · App. 29/893,499 · Granted Dec 9, 2025

Chair frame

Inventors: Yonghui Xia (Taizhou, CN); Xin Huang (Taizhou, CN); Mengzhi Zhou (Taizhou, CN)
Assignee: Zhejiang Natural Outdoor Goods Inc.
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Quick Facts
Patent No.
US 1,104,509
App. No.
29/893,499
Granted
Dec 9, 2025
Kind
S1
Claims (1)

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

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 31, 2023
From: XIA, YONGHUI; HUANG, XIN; ZHOU, MENGZHI
To: ZHEJIANG NATURAL OUTDOOR GOODS INC.
Reel/Frame 063803/0835 →
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