Keith A. Rabenberg – Trademark Portfolio

Keith A. Rabenberg has filed 4 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 1990 to 1991, covering 2 years of intellectual property practice. The portfolio covers 3 Nice Classification classes, with the highest concentration in Class 9 (Computers & Electronics, 1 filings) and Class 30 (Staple Foods, 1 filings).