ALEXANDRIA, Va., June 24 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'ROTOBRUSH' in its latest official gazette. The trademark application with the serial number 74489440 was filed on Feb. 14, 1994.

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Goods and Services: 9 - air duct cleaning system comprised of a vacuum cleaning unit and parts thereof

International/US Class(es): 9

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

Current Owner(s): ROTOBRUSH INTERNATIONAL LLC 612 East Dallas Road Suite 400 GRAPEVINE TX Texas 76051 16 LIMITED LIABILITY COMPANY

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