U.S. federal trademark · Serial No. 71638331 · Reg. No. 317857
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
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