Trademark Overview
On Tuesday, August 19, 1969, a trademark application was filed for AO with the United States Patent and Trademark Office. The USPTO has given the AO trademark a serial number of 72335671. The federal status of this trademark filing is EXPIRED as of Wednesday, November 4, 1992. This trademark is owned by AMERICAN OPTICAL CORPORATION. The AO trademark is filed in the Cosmetics & Cleaning Products category with the following description:
DETERGENTS AND SOAPS-NAMELY, INDUSTRIAL SKIN PROTECTOR AND CLEANER, LENS CLEANER, WETTING, SOAKING AND CLEANING SOLUTION FOR CONTACT LENSES, AND GERMICIDAL DETERGENT FOR USE ON SAFETY EQUIPMENT