ALEXANDRIA, Va., June 10 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'BLUE LOGIC' in its latest official gazette. The trademark application with the serial number 99550388 was filed on Dec. 16, 2025.

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Goods and Services: 9 - Optical lenses designed to filter blue light for promoting better visual comfort and protecting proper sleep cycles

International/US Class(es): 9

Mark Drawing Code: 4 - STANDARD CHARACTER MARK

Current Owner(s): David E Salk 2638 Ashby Berkerly CA California 94705 1 INDIVIDUAL

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