ALEXANDRIA, Va., July 23 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'CASTLE OF NIGHTMARES' in its latest official gazette. The trademark application with the serial number 99470042 was filed on Oct. 29, 2025.

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Goods and Services: 9 - Downloadable video game software

International/US Class(es): 9

Mark Drawing Code: 4 - STANDARD CHARACTER MARK

Current Owner(s): EnnCorp LLC 7206 Procopio Circle Columbia MD Maryland 21046 16 LIMITED LIABILITY COMPANY

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