WALKER DESIGN, INC. Trademarks
AIRSEP
Filed: October 31, 1977
AIR OIL SEPARATORS FOR INTERNAL COMBUSTION ENGINES FOR NON-LAND VEHICLES
Owned by: WALKER DESIGN, INC.
Serial Number: 73146778
AIRSEP
Filed: May 17, 1979
AIR-OIL SEPARATORS FOR INTERNAL COMBUSTION ENGINES FOR LAND VEHICLES
Owned by: WALKER DESIGN, INC.
Serial Number: 73215958
OILSEP
Filed: July 15, 1998
OIL SEPARATION DEVICE, NAMELY, AN OIL FILTER FOR USE WITH GASOLINE AND DIESEL-POWERED INTERNAL COMBUSTION ENGINES
Owned by: WALKER DESIGN, INC.
Serial Number: 75519353
