Trademark Overview
On Thursday, August 4, 1977, a trademark application was filed for S 4 with the United States Patent and Trademark Office. The USPTO has given the S 4 trademark a serial number of 73136380. The federal status of this trademark filing is EXPIRED as of Monday, December 7, 1998. This trademark is owned by WILSON LEARNING CORPORATION. The S 4 trademark is filed in the Education & Entertainment Services category with the following description:
EDUCATION SERVICES-NAMELY, CONDUCTING SALES TRAINING SEMINARS