Christian Siebke – Trademark Portfolio

Entity Type: 01

Christian Siebke holds 1 U.S. trademark filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 9 (Computers & Electronics) — 1 filings in this category. The portfolio also extends into Class 28 (Toys & Sporting Goods) across 2 Nice Classification classes. The owner is based in Hamburg.