US D990,274 S
Blade sharpening device
Cheong Choon Ng, Novi, MI (US)
Assigned to CHOON'S KITCHENWARE, LLC, Farmington Hills, MI (US)
Filed by Choon's Kitchenware, LLC, Farmington Hills, MI (US)
Filed on Jun. 1, 2021, as Appl. No. 29/786,469.
Application 29/786,469 is a continuation in part of application No. 17/217,134, filed on Mar. 30, 2021.
Term of patent 15 Years
LOC (14) Cl. 08 - 05
U.S. Cl. D 8—91  [D8/93]
OG exemplary drawing
 
I claim the ornamental design for a blade sharpening device, as shown and described.