US D1,015,038 S
Ball chair
Hsi-Piao Chiu, Lugang Township, Changhua County (TW)
Assigned to FAMOSA CORP., Lugang Township (TW)
Filed by FAMOSA CORP., Lugang Township, Changhua County (TW)
Filed on Aug. 20, 2021, as Appl. No. 29/804,556.
Term of patent 15 Years
LOC (14) Cl. 06 - 06
U.S. Cl. D 6—716
OG exemplary drawing
 
The ornamental design for a ball chair, as shown and described.