AMERITECH CORPORATION – Trademark Portfolio
Entity Type: 03
AMERITECH CORPORATION holds 293 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 38 (Telecommunications) — 171 filings in this category. The portfolio also extends into Class 9 (Computers & Electronics) across 20 Nice Classification classes. Currently, 3 trademarks are registered. Notable registered marks include COMPLETELINK, COMPANION SERVICE, and PARALLEL PROTECTION. The owner is based in CHICAGO, IL.
225 WEST RANDOLPH DR.
CHICAGO, IL 60601
Showing of trademarks Trademarks
