Trademark Overview
On Wednesday, November 26, 2025, a trademark application was filed for CASTCOOL with the United States Patent and Trademark Office. The USPTO has given the CASTCOOL trademark a serial number of 99518941. The federal status of this trademark filing is PUBLICATION/ISSUE REVIEW COMPLETE as of Wednesday, April 29, 2026. This trademark is owned by Shenzhen Hecheng Zhihui Technology Co., Ltd. The CASTCOOL trademark is filed in the Clothing & Apparel Products category with the following description:
Shirts; Pants; Sweatshirts; Skirts; Swim trunks; Swimsuits; Cycling shorts; Top coats; Waterproof jackets and pants