TrademarkDir

Trademark Attorney / Law Firm

MARK H HELLMANN – Trademark Portfolio

With a filing history spanning 10 years (1989–2013), MARK H HELLMANN has represented clients in 80 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 0 trademarks have achieved registered status. Areas of expertise include Class 9 (Computers & Electronics) and Class 42 (Computer & Scientific), among 20 Nice Classification classes represented.

80 Total Trademarks
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All (80) Abandoned (62) Cancelled (18)
All Years 2013 2012 2011 2000 1997 1996 1995 1994 1992 1989
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