Trademark Overview
On Saturday, June 13, 2026, a trademark application was filed for COOLFLASK with the United States Patent and Trademark Office. The USPTO has given the COOLFLASK trademark a serial number of 99883253. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Saturday, June 13, 2026. This trademark is owned by BEIJING GUANZHI EDUCATION CONSULTATION CO., LTD.. The COOLFLASK trademark is filed in the Houseware & Glass Products category with the following description:
Vacuum bottles; Drinking bottles for sports; Lids with drinking spouts for reusable water bottles; Plastic water bottles sold empty; Reusable plastic water bottles sold empty; Reusable stainless steel water bottles sold empty; Empty water bottles for bicycles; Shaker bottles sold empty; Siphon bottles for carbonated water; Bottle cleaning brushes; Water bottles sold empty; Insulating sleeve holder for bottles