Trademark Overview
On Wednesday, November 26, 1969, a trademark application was filed for WL with the United States Patent and Trademark Office. The USPTO has given the WL trademark a serial number of 72344758. The federal status of this trademark filing is EXPIRED as of Wednesday, November 4, 1992. This trademark is owned by WESTINGHOUSE LEARNING CORPORATION. The WL trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
RESEARCH AND DEVELOPMENT IN THE EDUCATIONAL FIELD FOR GOVERNMENT, INDUSTRY, AND TEACHING INSTITUTIONS-NAMELY, STUDYING INDIVIDUAL AND GROUP MOTIVATION, GROUP INTERACTION, DEVELOPING INSTRUCTIONAL AIDS AND MATERIALS, STUDYING TEACHING INVOLVEMENT, AND ALLIED MATTERS