Trademark Overview
On Wednesday, November 19, 1952, a trademark application was filed for C with the United States Patent and Trademark Office. The USPTO has given the C trademark a serial number of 71638331. The federal status of this trademark filing is EXPIRED as of Monday, July 25, 1994. This trademark is owned by SOCIETE LE CARBONE LORRAINE. The C trademark is filed in the Rubber Products category with the following description:
CARBON GLAND RINGS USED IN ROTATING EQUIPMENT AS A MECHANICAL SHAFT SEAL, CARBON LININGS AND INSERTS FOR BRAKES USED IN RAILWAY TYPE BRAKE SHOES AND DISKS OR IN ANY OTHER TYPE OF BRAKE TO IMPROVE FRICTION AND/OR CONTROL WEAR, AND CARBON PACKING RINGS USED IN APPARATUS SUCH AS AUTOMOBILE WATER PUMPS, WASHING MACHINES, ETC., TO CONTROL LEAKAGE AND PROVIDE LUBRICATION ALONG THE SHAFT