Mark Identification

GH FOSTER

Serial Number

73370052

Filing Date

Jun 17, 1982

Registration Date

Jun 26, 1984

Trademark by

GALVESTON-HOUSTON COMPANY

Classification Information

Tubing Sucker Rods, Drill Pipes, Casing, and Drill Collars

Metal Goods

Power Tongs, Backout Tools, Spinning Catheads, Breakout Catheads, Duo-Stops, Hydraulic Lifts, Derrick Mounted Lifts, Kelly Spinners, and Tong Blocks

Machinery

Hydraulic Torque Indicators and Jerkline Tension Indicators

Electrical and Scientific Apparatus