Trademark Overview
On Tuesday, May 5, 2026, a trademark application was filed for WESTLAKE BUILDING PRODUCTS with the United States Patent and Trademark Office. The USPTO has given the WESTLAKE BUILDING PRODUCTS trademark a serial number of 99805977. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Tuesday, May 5, 2026. This trademark is owned by Westlake Corporation. The WESTLAKE BUILDING PRODUCTS trademark is filed in the Non-Metallic Building Material Products category with the following description:
Non-metal building products, namely, siding, shutters, shingles, shake, moldings, trim, interior and exterior mouldings, deck boards, decking, fascia boards, railing for decks, balconies and exterior staircases, pergolas, non-metal posts and columns for building and outdoor structures, non-metal fencing and gates, for residential and commercial use; non-metal roof products and roofing materials, namely, non-metal roofing tiles, non-metal roofing shingles, non-metal roofing panels, non-metal roofing coverings, non-metal roof underlayment, non-metal ridge caps, non-metal roof vents, and non-metal roof flashing; non-metal membranes for use in roofing and underground building structures and applications; non-metal windows and window well systems comprised of non-metal window casements and non-metal window jambs, and non-metal egress window wells and covers; non-metal building materials, namely, stones, bricks, architectural stone veneer, manufactured stone veneer, stone panels, stone corne...
