Trademark Overview
On Monday, July 12, 1965, a trademark application was filed for WS with the United States Patent and Trademark Office. The USPTO has given the WS trademark a serial number of 72223186. The federal status of this trademark filing is EXPIRED as of Sunday, October 25, 1987. This trademark is owned by UNITED-GREENFIELD CORPORATION. The WS trademark is filed in the Machinery Products category with the following description:
SOLID CARBIDE OR CARBIDE TIPPED DRILLS, MASONRY DRILLS, MILLING CUTTERS, REAMERS, COUNTERBORES, COUNTERSINKS, ROUTER BITS, BURS, END MILLS, SHELL MILLS, SIDE MILLS, CENTERS, SINGLE POINT TOOLS, TOOL HOLDERS AND PARTS THEREOF, BORING BARS, AND HARD METAL TIPS, BLANKS AND INSERTS FOR ALL OF THE SAME; DIAMOND FILES; HONES; SCRIBES FOR THE MARKING OF HARD MATERIALS, SUCH AS STEEL, CERAMIC, GLASS, AND THE LIKE; AND GRINDING APPARATUS