ALVIN E. RING – Trademark Portfolio

ALVIN E. RING has filed 6 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 1985 to 1987, covering 3 years of intellectual property practice. The portfolio covers 4 Nice Classification classes, with the highest concentration in Class 9 (Computers & Electronics, 2 filings) and Class 36 (Insurance & Financial, 2 filings).