Ophthalmological Apparatus and Instruments Trademark Application Published

ChangeBridge: Trademarks - Medical Services (Class 044)

Published March 28th, 2026

Detected March 29th, 2026

Summary

The USPTO has published a trademark application for ADX, covering ophthalmological apparatus, instruments, and related medical services. The application was published for opposition on March 28, 2026, with a filing date of January 19, 2026.

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What changed

The United States Patent and Trademark Office (USPTO) has published trademark application TM79446427 for the mark ADX. The application covers a broad range of goods including ophthalmological apparatus and instruments, diagnostic tools for ophthalmology, medical devices for dry eye syndrome, imaging apparatus, ophthalmoscopes, pupillometers, phoropters, lensometers, keratometers, and biometers. It also includes services provided by opticians, optometrists, and ophthalmic optics professionals, such as information, advice, eyesight testing, and diagnostic services.

This publication signifies that the application has passed initial examination and is now open for a period of opposition by third parties. Companies operating in the medical device and ophthalmic services sectors should be aware of this publication if they are considering similar branding or services. No immediate compliance actions are required for external entities, as this is a trademark publication, not a regulatory rule. The filing date was January 19, 2026, and the publication date is March 28, 2026.

Source document (simplified)

← USPTO Trademark Applications

ADX

Published for Opposition TM79446427 Kind: published Mar 28, 2026

Abstract

Ophthalmological apparatus and instruments; diagnostic apparatus and instruments in ophthalmology; medical apparatus for diagnosis and treatment of dry eye syndrome; medical imaging apparatus for ophthalmologic use; tomographs and angiographs for ophthalmologic use; ophthalmoscopes; pupillometers; corneal reflection pupillometers; phoropters (ophthalmological instruments); frontofocometers (ophthalmological instruments); lensometers; vertex refractionometers (ophthalmological instruments); keratometers; ophthalmometers; biometers for intraocular lenses; eye testing apparatus; apparatus for screening vision defects and disorders; apparatus for measuring and testing visual acuity and vision; vision testing apparatus and instruments, in particular for the examination of visual behavior; medical apparatus and instruments for detecting and measuring eye and head movements in response to visual stimuli; parts and components of all the aforesaid goods, namely head rests, chin rests and nose rests; separators and removable covers for eyesight testing.; Services of opticians, optometrists and other ophthalmic optics professionals; Information and advice in the field of ophthalmic optics; information and advice on eye protection, visual correction and visual comfort; eyesight testing and visual diagnostic services; services for detecting eyesight defects and disorders.