Trademark Overview
On Thursday, August 14, 1969, a trademark application was filed for K11 with the United States Patent and Trademark Office. The USPTO has given the K11 trademark a serial number of 72335354. The federal status of this trademark filing is EXPIRED as of Wednesday, November 4, 1992. This trademark is owned by KENNAMETAL INC.. The K11 trademark is filed in the Machinery Products category with the following description:
WEAR-RESISTING PIECES CONSISTING OF CEMENTED HARD METALLIC COMPOSITIONS-NAMELY, INSERTS TO BE USED IN DIES AND TOOLS FOR WORKING, CUTTING, OR SHAPING METAL AND OTHER MATERIALS, FOR DIES, AND CUTTING TOOLS