ALEXANDRIA, Va., May 18 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'OTIS' in its latest official gazette. The trademark application with the serial number 72232139 was filed on Nov. 4, 1965.
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Goods and Services: 23 - OIL AND GAS WELL TOOLS AND OIL AND GAS WELL DRILLING, PRODUCING AND SERVICING EQUIPMENT-NAMELY, CHOKES, LANDING NIPPLES, REGULATORS OF THE VARIABLE BOTTOM HOLE CHOKE TYPE, SEPARATION TOOLS, CIRCULATING SLEEVES, COMPLETION TOOLS, CIRCULATING PLUGS, FLOW SLEEVES, PACKOFF ANCHORS,...
International/US Class(es): 23
Mark Drawing Code: 1 - TYPESET WORD(S) /LETTER(S) /NUMBER(S)
Current Owner(s): HALLIBURTON ENERGY SERVICES, INC. 3000 N. Sam Houston P...