Trademark Overview
On Saturday, April 9, 1949, a trademark application was filed for SP with the United States Patent and Trademark Office. The USPTO has given the SP trademark a serial number of 71516322. The federal status of this trademark filing is EXPIRED as of Tuesday, November 3, 1992. This trademark is owned by S-P MANUFACTURING CORPORATION, THE. The SP trademark is filed in the Machinery Products category with the following description:
MACHINE TOOL ACCESSORIES: NAMELY, AIR CYLINDERS-ROTATING, WITH AND WITHOUT ADAPTERS; AIR CYLINDERS- NON-ROTATING; HYDRAULIC CYLINDERS-NON-ROTATING; WORK HOLDING FIXTURES INCLUDING CHUCKS WITH AND WITHOUT ADAPTERS, CHUCK JAWS, COLLET CHUCKS, AND EXPANDING ARBORS; PNEUMATIC AND HYDRAULIC CHUCK OPERATING MECHANISMS, CONSISTING OF A CHUCK-CONNECTING DRAWROD, A CYLINDER ENCLOSING AN ACTUATING PISTON, AND A CONTROL VALVE REGULATING THE RECIPROCATING MOTION OF THE PISTON, SOLD AS A UNIT; AND REPAIR PARTS FOR ALL OF SUCH ACCESSORIES