KQ-500
Filed: April 3, 1985
CHEMICALS, NAMELY OXIDIZING SALT PRODUCTS CONTAINING CARBONATES AND NITRATES FOR THE HEAT TREATING OF METALS, MORE SPECIFICALLY…
Owned by: HYDROMECANIQUE ET FROTTEMENT
Serial Number: 73530434
NU-TRIDE
Filed: November 22, 1991
heat treating salts which are sold separately for use in connection with the salt bath treatment of metals
Owned by: HYDROMECANIQUE ET FROTTEMENT
Serial Number: 74225336
RE-NU
Filed: June 23, 1995
chemicals used to fortify salt baths for the treatment of metals
Owned by: HYDROMECANIQUE ET FROTTEMENT
Serial Number: 74692813
SULF BT
Filed: August 12, 1996
salts, salt baths and other chemical products for treatment of metal surfaces to improve their resistance to wear, friction…
Owned by: HYDROMECANIQUE ET FROTTEMENT
Serial Number: 75149056
ARCOR
Filed: December 26, 1996
salts, salt baths and other chemicals for improving resistance of metal parts to wear, seizure, scuffing, corrosion, fatigue…
Owned by: HYDROMECANIQUE ET FROTTEMENT
Serial Number: 75218610
SURSULF
Filed: March 14, 1997
salts, salt baths and other chemical products for improving resistance of metal surfaces to wear, abrasion, pitting, seizure…
Owned by: HYDROMECANIQUE ET FROTTEMENT
Serial Number: 75257760
OXYNIT
Filed: October 26, 1998
oxidizing salts for the treatment of metal surfaces
Owned by: HYDROMECANIQUE ET FROTTEMENT
Serial Number: 75576970
CERTESS
Filed: November 25, 1998
METAL TREATMENT, NAMELY, TREATMENT OF MECHANICAL PARTS; METAL TREATMENT OF MECHANICAL PARTS, NAMELY, PHYSICAL VAPOR DEPOSITION…
Owned by: HYDROMECANIQUE ET FROTTEMENT
Serial Number: 75599129
PEL
Filed: June 24, 1999
machine parts, namely, friction rings and raceways, bearings and bushings
Owned by: HYDROMECANIQUE ET FROTTEMENT
Serial Number: 75736601
