Trademark Overview
On Thursday, July 10, 2025, a trademark application was filed for PBF40M with the United States Patent and Trademark Office. The USPTO has given the PBF40M trademark a serial number of 99277469. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, July 10, 2025. This trademark is owned by Xiamen Zhouyou Sifang Technology Co., Ltd.. The PBF40M trademark is filed in the Environmental Control Instrument Products category with the following description:
Filters for air purifiers; Filters for drinking water; Filters for air conditioning; Filters for swimming pools; Coffee filters not of paper being part of electric coffee makers; HEPA filters for household use; Air filters for HVAC units; Filters for water filtering apparatus; Filters for water purifiers; Air filters for air conditioners in vehicle passenger compartments