ALEXANDRIA, Va., April 28 -- The United States Patent and Trademark Office (USPTO) published about the trademark '87820635' in its latest official gazette. The trademark application with the serial number 87820635 was filed on Mar. 5, 2018.
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Goods and Services: 1 - Chemical products for industrial and scientific purposes, namely, chemical additives for oil well drilling fluids, chemicals used in oil drilling, chemicals for absorbing oil, oil-purifying chemicals, oil-separating chemicals, chemical additives for fracturing fluid for use in oil and...
International/US Class(es): 1, 4, 6, 7, 9, 35, 37, 39, 40, 41, 42
Mark Drawing Code: 2 - AN ILLUSTRATION DRAWING WITHOUT ANY WORDS(S)/ LETTER(S)
Current ...