ALEXANDRIA, Va., Oct. 6 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'TOPAS' in its latest official gazette. The trademark application with the serial number 98402981 was filed on Feb. 13, 2024.
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Goods and Services: 9 - Optical, electrotechnical, and electronic equipment, instruments and apparatus all for use in testing and measuring the performance and efficiency of filters and filter media; function, capacity and exhaust gas test stands and testing equipment for use in measuring the efficiency and...
International/US Class(es): 9, 42
Mark Drawing Code: 3 - AN ILLUSTRATION DRAWING WHICH INCLUDES WORD(S)/ LETTER(S)
Current Owner(s): Topas GmbH Technologie-or...