Trademark Overview
On Tuesday, August 5, 1947, a trademark application was filed for WINKLER with the United States Patent and Trademark Office. The USPTO has given the WINKLER trademark a serial number of 71530598. The federal status of this trademark filing is EXPIRED as of Tuesday, November 3, 1992. This trademark is owned by U. S. MACHINE CORPORATION. The WINKLER trademark is filed in the Environmental Control Instrument Products category with the following description:
AUTOMATIC STOKERS AND PARTS THEREOF, OIL BURNERS,SPACE HEATERS, AND VENTILATING FANS