Trademark Overview
On Wednesday, October 11, 1961, a trademark application was filed for SDC with the United States Patent and Trademark Office. The USPTO has given the SDC trademark a serial number of 72129699. The federal status of this trademark filing is EXPIRED as of Thursday, January 28, 1988. This trademark is owned by SYSTEM DEVELOPMENT CORPORATION. The SDC trademark is filed in the Education & Entertainment Services category with the following description:
SCIENTIFIC RESEARCH, TRAINING AND EDUCATION RELATING TO ESTABLISHMENT, OPERATION AND MAINTENANCE OF MAN AND MACHINE SYSTEMS AND PROGRAMMING FOR ELECTRONIC COMPUTERS AND COMPUTER SYSTEMS