US D1,141,825 S
Knife sharpener
Meiling Wang, Zhongshan (CN)
Assigned to RISAM KITCHEN (ZHONGSHAN) CO., LTD, Zhongshan (CN)
Filed by RISAM KITCHEN (ZHONGSHAN) CO., LTD, Zhongshan (CN)
Filed on Nov. 6, 2023, as Appl. No. 29/915,913.
Term of patent 15 Years
LOC (15) Cl. 08 - 05
U.S. Cl. D 8—93
OG exemplary drawing
 
The ornamental design for a knife sharpener, as shown and described.