Trademark Overview
On Wednesday, September 24, 2025, a trademark application was filed for PLOCK with the United States Patent and Trademark Office. The USPTO has given the PLOCK trademark a serial number of 99411218. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Wednesday, September 24, 2025. This trademark is owned by Clean Way Services, Inc.. The PLOCK trademark is filed in the Environmental Control Instrument Products category with the following description:
Fluid filtration devices, namely, non-toxic sponges for use in fluid filtration systems to remove perfluorooctanoic acid (PFOA), perfluorooctane sulfonic acid (PFOS), microplastics, and other contaminants and pollutants from liquids