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The US trademark PSF REFRACTION was filed as Word mark on 05/20/2010 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE".
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goods and services
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Eyeglasses, eyeglass frames, sunglasses, prescription lenses for eyeglasses and sunglasses, lenses for eyeglasses and sunglasses, spectacles, spectacle lenses, prescription contact lenses, and contact lenses; and optometry services, ophthalmology services, and optician services
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Intraocular lenses, eye lenses used intraocularly, and eye lenses for contact or non-contact with the eye for correction of higher order visual aberrations; Optometric instruments, namely, instruments for diagnoses of vision imperfections and of higher order visual aberrations for prescribing refractive profiles for eye surgery, for prescribing eye lenses for correction of vision imperfections and for correction of refractive errors of the eye, and for prescribing traditional corrective eye lenses for contact or non-contact with the eye
ID: 1385044084