Trademark Overview
On Thursday, April 9, 2026, a trademark application was filed for DUROGUARD with the United States Patent and Trademark Office. The USPTO has given the DUROGUARD trademark a serial number of 99755251. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, April 9, 2026. This trademark is owned by CORE MULTIFAMILY HOLDINGS LLC. The DUROGUARD trademark is filed in the Environmental Control Instrument Products category with the following description:
Air conditioning units; HVAC units; air conditioners and controls therefor, furnaces and controls therefor; window air conditioners; wall air conditioners; packaged terminal air conditioners (PTAC); air conditioners and controls therefor, sold as a unit, furnaces and controls therefor, sold as a unit; air conditioners, heat pumps, and furnaces; air conditioners and controls therefor, sold as a unit, furnaces and controls therefor, sold as a unit for the multi family housing industry
