Trademark Overview
On Thursday, April 18, 1946, a trademark application was filed for THOMPSON TRUFORMING with the United States Patent and Trademark Office. The USPTO has given the THOMPSON TRUFORMING trademark a serial number of 71500496. The federal status of this trademark filing is EXPIRED as of Tuesday, November 3, 1992. This trademark is owned by THOMPSON GRINDER COMPANY, THE. The THOMPSON TRUFORMING trademark is filed in the Machinery Products category with the following description:
GRINDING MACHINES, EXCEPT SMALL PORTABLE HAND MANIPULATIVE ELECTRIC GRINDING MACHINES-NAMELY, SURFACE GRINDERS, INTERNAL GRINDERS, UNIVERSAL GRINDERS, THREAD GRINDERS, BROACH GRINDERS, CYLINDRICAL GRINDERS, AND VERTICAL GRINDERS, AND AUXILIARIES THEREFOR SUCH AS WORKHOLDING FIXTURES, AND ITEMS OF A SIMILAR NATURE WHICH CONVERT A STANDARD CATALOG ITEM MACHINE TO ONE HAVING IN GENERAL, A SPECIAL USE