US D1,008,683 S
Chair base
Weidong Guan, Zhejiang Province (CN); Li Zhang, Zhejiang Province (CN); Shanye Yang, Zhejiang Province (CN); and Bo Wang, Zhejiang Province (CN)
Assigned to ZHEJIANG HAOGUO FURNITURE CO., LTD, Zhejiang Province (CN)
Filed by ZHEJIANG HAOGUO FURNITURE CO., LTD, Zhejiang Province (CN)
Filed on Mar. 31, 2022, as Appl. No. 29/833,010.
Claims priority of application No. 202230121532.6 (CN), filed on Mar. 10, 2022.
Term of patent 15 Years
LOC (14) Cl. 06 - 06
U.S. Cl. D 6—708.23
OG exemplary drawing
 
The ornamental design for a chair base, as shown and described.