ALEXANDRIA, Va., July 20 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'SYSTEM 4+' in its latest official gazette. The trademark application with the serial number 99644051 was filed on Feb. 10, 2026.
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Goods and Services: 9 - Electronic controllers for electric automatic doors
International/US Class(es): 9
Mark Drawing Code: 4 - STANDARD CHARACTER MARK
Current Owner(s): Rytec Corporation P.O. Box 403 Jackson WI Wisconsin 53037 3 CORPORATION
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