ALEXANDRIA, Va., Oct. 21 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'TOPFRAX' in its latest official gazette. The trademark application with the serial number 79171897 was filed on Jun. 17, 2015.
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Goods and Services: 1 - [ Chemicals used in industry; ] chemical catalytic agents; chemical filtering compositions and filtering materials for use in catalytic hot gas filtration in industry for the conversion and removal of contaminants in off-gasses; catalyzed ceramic materials for use as filtering...
International/US Class(es): 1, 7, 11, 17, 42
Mark Drawing Code: 4 - STANDARD CHARACTER MARK
Current Owner(s): Topsoe A/S Haldor Topsøes Allé 1 DK-2800 Kgs. Lyng...