Trademark Overview
On Tuesday, February 10, 2026, a trademark application was filed for MASTERGUARD with the United States Patent and Trademark Office. The USPTO has given the MASTERGUARD trademark a serial number of 99644076. The federal status of this trademark filing is APPROVED FOR PUBLICATION as of Wednesday, June 10, 2026. This trademark is owned by Owens Corning Intellectual Capital, LLC. The MASTERGUARD trademark is filed in the Non-Metallic Building Material Products category with the following description:
Roofing underlayment; Nonwoven textile fabrics for use in construction and as a housewrap; lumber; non-metal decking; building materials, namely non-metal decking boards; Fiberboard; fiberboard containing embedded creases that can be folded at different heights; fiberboard for surface protection of walls, countertops, stairs, and floors; fiberboard used for surface protection; fiberboard that includes an adhesive strip used for surface protection; fiberboard that includes an adhesive strip and also contains embedded creases that can be folded at different heights; vapor-permeable fiberboard; raw, coated and treated fiberboard for the construction industry, moving industry and entertainment industry; fiberboard for temporary surface protection of walls, countertops, stairs, and floors; wood pulp board for building; non-metal door protection device, namely, fiberboard; non-metal door jamb protection device, namely, fiberboard
