US D1,008,792 S
Ball wheel caster
Willie Stewart, Skippack, PA (US)
Filed by Willie Stewart, Skippack, PA (US)
Filed on Jul. 16, 2020, as Appl. No. 29/652,307.
Term of patent 15 Years
LOC (14) Cl. 08 - 11
U.S. Cl. D 8—375
OG exemplary drawing
 
The ornamental design for a ball wheel caster, as shown and described.