Trademark Attorney / Law Firm
Terence P. O'Brien – Trademark Portfolio
Terence P. O'Brien specializes in Class 28 (Toys & Sporting Goods) trademark filings before the United States Patent and Trademark Office (USPTO), with 590 of 864 total filings concentrated in this category. The practice also covers Class 25 (Clothing) along with 20 other Nice Classification classes. Filing activity spans from 1925 to 2026. Currently, 348 trademarks are registered and 86 are pending.
864
Total Trademarks
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Serial #99606816
Pending
2026
WARP STRENGTH TECHNOLOGY
WARP STRENGTH TECHNOLOGY
Pending
2025
POWERHOUSE
POWERHOUSE
Pending
2025