Trademark Overview
On Wednesday, October 20, 1948, a trademark application was filed for TRA-COR-CHEK with the United States Patent and Trademark Office. The USPTO has given the TRA-COR-CHEK trademark a serial number of 71568146. The federal status of this trademark filing is EXPIRED as of Tuesday, November 3, 1992. The TRA-COR-CHEK trademark is filed in the Medical Instrument Products category with the following description:
INSTRUMENT FOR USE BY A PRACTICING DENTIST IN CORRELATING AND BALANCING ARTIFICIAL DENTURES IN THE MOUTH OF THE PATIENT TO INDIVIDUAL REQUIREMENTS