US D1,031,395 S
Caulking tool
Guanyu Song, Changshu (CN); Liubing Hang, Rugao (CN); Shihao She, Lu'an (CN); and Song Sun, Suzhou (CN)
Assigned to Jiangsu Oubo Information Technology Co., Ltd., Suzhou (CN)
Filed by Jiangsu Oubo Information Technology Co., Ltd., Suzhou (CN)
Filed on Nov. 29, 2022, as Appl. No. 29/861,367.
Term of patent 15 Years
LOC (14) Cl. 08 - 05
U.S. Cl. D 8—45
OG exemplary drawing
 
The ornamental design for a caulking tool, as shown and described.