ALEXANDRIA, Va., Sept. 10 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'STONEFIBER' in its latest official gazette. The trademark application with the serial number 99628313 was filed on Feb. 2, 2026.

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Goods and Services: 19 - Non-metal building materials, namely, window wells

International/US Class(es): 19

Mark Drawing Code: 4 - STANDARD CHARACTER MARK

Current Owner(s): Joseph A Sikorski 278 N Main St. Walworth WI Wisconsin 53184 1 INDIVIDUAL

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