Trademark Overview
On Friday, October 17, 2025, a trademark application was filed for GREYWOLF & CO. with the United States Patent and Trademark Office. The USPTO has given the GREYWOLF & CO. trademark a serial number of 99448868. The federal status of this trademark filing is PUBLICATION/ISSUE REVIEW COMPLETE as of Tuesday, March 17, 2026. This trademark is owned by Greywolf & Co., LLC. The GREYWOLF & CO. trademark is filed in the Environmental Control Instrument Products category with the following description:
Water filters; filters for water; household and industrial installations for drinking and bathing water filtration, namely, water filtration apparatus; apparatus for the purification of water; ceramic replacement water filter cartridges and ceramic replacement water filter elements for drinking water filtration; replacement filter elements and cartridges for water filters; and parts and fittings for all of the foregoing; water distillation units; water distillation units for indoor and outdoor use; water purifying units for home use; stands specifically designed for water filter systems
