ALEXANDRIA, Va., July 28 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'OST' in its latest official gazette. The trademark application with the serial number 79432465 was filed on Jul. 30, 2025.
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Goods and Services: 10 - Medical apparatus and instruments for use in ophthalmological procedures in the field of ophthalmic optics; medical ophthalmological apparatus and instruments for ophthalmological examinations in the field of ophthalmic optics; medical imaging apparatus for ophthalmological use; eye...
International/US Class(es): 10, 44
Mark Drawing Code: 5 - AN ILLUSTRATION DRAWING WITH WORD(S) /LETTER(S)/ NUMBER(S) IN
Current Owner(s): Essilor International...