Mark Identification

PISTON-SET

Serial Number

72246810

Filing Date

May 27, 1966

Registration Date

Feb 14, 1967

Trademark by

OLIN MATHIESON CHEMICAL CORPORATION

Classification Information

TOOLS FOR USE IN DRIVING PINS, BOLTS, STUDS, SCREWS, RIVETS, AND PLUGS INTO OR THROUGH METAL, CONCRETE, MASONRY, WOOD, AND THE LIKE

Yarns and Threads