Trademark Overview
On Tuesday, November 4, 2025, a trademark application was filed for DUELL with the United States Patent and Trademark Office. The USPTO has given the DUELL trademark a serial number of 99479286. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Tuesday, November 4, 2025. This trademark is owned by Richard J. Duell Plumbing and Heating Contractor, Inc.. The DUELL trademark is filed in the Non-Metallic Building Material Products and Construction & Repair Services categories with the following description:
plumbing services, namely water, drain, and sewer line installation, inspection, repair, and cleaning;heating and air conditioning services, namely installation, maintenance, and repair of water heaters, boilers, furnaces, radiant heating, and air conditioning units
Plumbing services, namely, water, drain, and sewer line installation, inspection, repair, and cleaning; Heating and air conditioning services, namely, installation, maintenance, and repair of water heaters, boilers, furnaces, radiant heating, and air conditioning units