US D994,730 S
Polishing machine
Xiaoling Cai, Fujian (CN)
Assigned to Nature Exploration (Guangzhou) Technology Co., Ltd., Guangdong (CN)
Filed by Xiaoling Cai, Fujian (CN)
Filed on Sep. 2, 2020, as Appl. No. 29/749,101.
Claims priority of application No. 202030395128.9 (CN), filed on Jul. 20, 2020.
Term of patent 15 Years
LOC (14) Cl. 15 - 09
U.S. Cl. D15—124
OG exemplary drawing
 
The ornamental design for a polishing machine, as shown and described.