Commonwealth Oil Corporation Trademarks
SPARKMASTER
DIELECTRIC FLUIDS, NAMELY, ELECTRICAL DISCHARGE MACHINING FLUIDS USED IN INDUSTRIAL AND COMMERCIAL EDM METAL MACHINE SHOPS…
Owned by: Commonwealth Oil Corporation
Serial Number: 75781086
COMMONWEALTH OIL
Filed: January 18, 2011
automatic transmission fluid, rust and corrosion inhibitors, semi-synthetic and synthetic coolants, tapping fluids, cleaners…
Owned by: Commonwealth Oil Corporation
Serial Number: 85220338
