ALEXANDRIA, Va., July 7 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'Q-ROK' in its latest official gazette. The trademark application with the serial number 71682587 was filed on Mar. 1, 1955.
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Goods and Services: 1 - SILICA
International/US Class(es): 1
Mark Drawing Code: 5 - AN ILLUSTRATION DRAWING WITH WORD(S) /LETTER(S)/ NUMBER(S) IN
Current Owner(s): U.S. SILICA COMPANY Suite 600 24275 Katy Freeway Katy TX Texas 77494 3 CORPORATION
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