Callenberg Group AB – Trademark Portfolio

Entity Type: 09

Callenberg Group AB holds 5 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 11 (Environmental Control) — 4 filings in this category. The portfolio also extends into Class 9 (Computers & Electronics) across 8 Nice Classification classes. The owner is based in SE-451 18 UDDEVALLA.