STACK EXCHANGE INC – Trademark Portfolio

Entity Type: 03

STACK EXCHANGE INC holds 15 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 42 (Computer & Scientific) — 11 filings in this category. The portfolio also extends into Class 38 (Telecommunications) across 5 Nice Classification classes. Currently, 8 trademarks are registered. Notable registered marks include FLOWSTATE, COLLECTIVES, THE OVERFLOW, STACK EXCHANGE, and STACK OVERFLOW. The owner is based in NEW YORK, NY.