DUAL-DURO
Filed: October 9, 1992
slush pump pistons
Owned by: SOUTHWEST OILFIELD PRODUCTS, INC.
Serial Number: 74321329
GRAYLOY
Filed: October 9, 1992
metal alloy sold as a component of machine parts
Owned by: SOUTHWEST OILFIELD PRODUCTS, INC.
Serial Number: 74321387
SOUTHWEST
Filed: July 8, 1998
fluid end assemblies for pumps and replacement parts therefor; metallic and non-metallic expendable parts for pumps, namely…
Owned by: SOUTHWEST OILFIELD PRODUCTS, INC.
Serial Number: 75515273
Image Trademark
Filed: August 4, 1998
FLUID PUMP PISTONS
Owned by: SOUTHWEST OILFIELD PRODUCTS, INC.
Serial Number: 75530342
SW
fluid end assemblies for pumps and replacement parts therefor; metallic and non-metallic expendable parts for pumps, namely…
Owned by: SOUTHWEST OILFIELD PRODUCTS, INC.
Serial Number: 75553372
