BJ-HUGHES, INC. Trademarks
SNAP-LOK
Filed: August 19, 1976
DRILL PIPE AND CASING PROTECTORS IN THE FORM OF SPLIT COLLARS OF ELASTOMERIC MATERIAL ENCASING A METAL REINFORCING BAND…
Owned by: BJ-HUGHES, INC.
Serial Number: 73097135
SAF-T-SPIN
Filed: June 20, 1977
DRILL PIPE SPINNERS
Owned by: BJ-HUGHES, INC.
Serial Number: 73130938
BJ HUGHES
Filed: June 19, 1978
Well Treatment Services-Namely, Fracturing, Cementing and Acidizing
Owned by: BJ-HUGHES, INC.
Serial Number: 73174969
FLEX-LOK
Filed: December 21, 1981
Plastic Protectors for Drill Pipe Used for Drilling Oil, Gas or Water Wells
Owned by: BJ-HUGHES, INC.
Serial Number: 73342861
