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Trademark Attorney / Law Firm

WILLIAM E. KOCH – Trademark Portfolio

WILLIAM E. KOCH specializes in Class 9 (Computers & Electronics) trademark filings before the United States Patent and Trademark Office (USPTO), with 23 of 26 total filings concentrated in this category. The practice also covers Class 38 (Telecommunications) along with 4 other Nice Classification classes. Filing activity spans from 1986 to 1992. Currently, 0 trademarks are registered.

26 Total Trademarks
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All (26) Abandoned (10) Cancelled (16)
All Years 1992 1991 1990 1987 1986
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