US D1,027,498 S
Mattress
Jianqiang Huang, Shenzhen (CN)
Assigned to Shenzhen Kaysno Technology Co., Ltd
Filed by Shenzhen Kaysno Technology Co., Ltd, Shenzhen (CN)
Filed on Jan. 4, 2022, as Appl. No. 29/791,186.
Term of patent 15 Years
LOC (14) Cl. 06 - 09
U.S. Cl. D 6—605
OG exemplary drawing
 
The ornamental design for a mattress, as shown and described.