US D1,062,927 S
Dumbbell
Xuming Cai, Hangzhou (CN); and Xin Bai, Nei Mongol (CN)
Filed by Shanghai Star Concrete Sports Culture Development Co., Ltd., Shanghai (CN)
Filed on Apr. 6, 2023, as Appl. No. 29/889,015.
Term of patent 15 Years
LOC (15) Cl. 21 - 02
U.S. Cl. D21—682
OG exemplary drawing
 
The ornamental design for a dumbbell, as shown and described.