Trademark Overview
On Thursday, November 20, 2025, a trademark application was filed for ENDUREFLASK with the United States Patent and Trademark Office. The USPTO has given the ENDUREFLASK trademark a serial number of 99508817. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, November 20, 2025. This trademark is owned by Shenzhenshi Bonaisi Technology Co.,Ltd.. The ENDUREFLASK trademark is filed in the Houseware & Glass Products category with the following description:
Cups; Cocktail shakers; Double wall cups with lids; Heat-insulated containers for beverages; Insulated containers for food or beverage for domestic use; Plastic cups; Reusable stainless steel water bottles sold empty; Sippy cups; Vacuum bottles; Water bottles sold empty