Trademark Attorney / Law Firm
Ken R. Olson – Trademark Portfolio
Ken R. Olson specializes in Class 42 (Computer & Scientific) trademark filings before the United States Patent and Trademark Office (USPTO), with 3 of 4 total filings concentrated in this category. The practice also covers Class 35 (Advertising & Business) along with 2 other Nice Classification classes. Filing activity spans from 1987 to 2023. Currently, 1 trademark is registered.
4
Total Trademarks
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Showing of trademarks Trademarks
· BRASS LAB · DESIGNS
Registered
2023
LEADING ANALYTICAL CHEMISTRY INTO THE 21ST CENTURY
Cancelled
1993
DATA CHEM LABORATORIES
Cancelled
1990
DC DATACHEM
Cancelled
1987