ALEXANDRIA, Va., April 28 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'NALCO' in its latest official gazette. The trademark application with the serial number 73033851 was filed on Oct. 4, 1974.

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Goods and Services: 9 - ELECTRONIC APPARATUS FOR MONITORING FOAM AND FOR FEEDING CHEMICALS TO CONTROL FOAM IN INDUSTRIAL PROCESSES

International/US Class(es): 9

Mark Drawing Code: 1 - TYPESET WORD(S) /LETTER(S) /NUMBER(S)

Current Owner(s): ECOLAB USA INC. 1 ECOLAB PLACE ST. PAUL MN Minnesota 55102 3 CORPORATION

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