US D1,027,472 S
Step stool
Longyan Tang, Aurora, CO (US)
Assigned to PIONEER INC., Aurora, CO (US)
Filed by PIONEER INC., Aurora, CO (US)
Filed on Apr. 24, 2022, as Appl. No. 29/836,075.
Term of patent 15 Years
LOC (14) Cl. 06 - 01
U.S. Cl. D 6—350
OG exemplary drawing
 
The ornamental design for a step stool, as shown and described.