Trademark Overview
On Monday, August 21, 1961, a trademark application was filed for OT with the United States Patent and Trademark Office. The USPTO has given the OT trademark a serial number of 72126377. The federal status of this trademark filing is EXPIRED as of Thursday, February 25, 1988. This trademark is owned by OPTICS TECHNOLOGY, INC.. The OT trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
RESEARCH AND DEVELOPMENT FOR OTHERS IN SCIENCE OF OPTICS