Trademark Overview
On Friday, March 26, 1965, a trademark application was filed for DUOMATIC with the United States Patent and Trademark Office. The USPTO has given the DUOMATIC trademark a serial number of 72215063. The federal status of this trademark filing is EXPIRED as of Thursday, January 19, 1989. This trademark is owned by FICHTEL & SACHS AKTIENGESELLSCHAFT. The DUOMATIC trademark is filed in the Vehicles & Locomotive Products category with the following description:
BICYCLE PARTS-NAMELY, BICYCLE HUBS, FREE-RUNNING HUBS, FREE-RUNNING BRAKE DRUMS, WITH AND WITHOUT BUILT-IN CHANGE SPEED GEAR, FOR HAND, FOOT, OR AUTOMATIC CONTROL