| GH Galveston-Houston Company
73376346 26 Jul 1982 | on 02 Jul 2005 | Hydraulic Torque Indicators and Jerkline Tension Indicators, Automatic... Class 006 Hydraulic Torque Indicators and Jerkline Tension Indicators, Automatic Drillers (Pneumatic Controllers), Weight Indicators, Tension Controllers, Electric Actuators, Switches for Actuators, Electric Chokes, Control Consoles for Hydraulic, Electric and Pneumatic Chokes Class 007 Class 007 Machinery Products [ DRILL PIPE, SUCKER RODS, DRILL COLLARS, REAMERS, STABILIZERS; ] OIL FIELD AND PIPELINE MACHINERY-NAMELY, BRAKE RIMSS FOR DRILLING RIG DRAWWORKS, PUMP PARTS, MUD PUMPS PULSATION DAMPENERS PORTABLE BORING BARS, ELEVATORS FOR LIFTING DRILL PIPE AND CASING, SHOCK TOOLS, PIPELIN LAUNCHER/RECEIVERS, CUSTOM BUILT HARD BANDING MACHINES FOR TOOL JOINT MAINENANCE IF SOLD FROM STOCK, POWER TONGS, BACKOUT TOOLS, SPINNING CATHEADS, BREAKOUT CAT-HEADS, DUO-STOP, HYDRAULIC LIFTS, DERRICK MOUNTED LIFTS, KELLY SPINNERS, TONG BLOCKS, SUBMERSIBLE HYDRAULIC ACTUATORS, PNEUMATIC ACTUATORS, GAS ROTARY ACTUATORS,yHYDRAULIC ROTARY ACTUATORS, ROTARY VALVE ACTUATORS, HYDRAULIC CHOKES, PNEUMATIC AND ADAPTERS AND TEETH FOR EARTH MOVING MACHINERY Class 009 Computer & Software Products & Electrical & Scientific Products Oil Field Equipment-Namely, Tubing, Casing, Couplings, and Steel Castings | | | MATTCO GALVESTON}HOUSTON COMPANY
72029735 09 May 1957 | on 17 Mar 1999 | REPAIR OF OIL FIELD SLUSH PUMPS,REPAIR OF OIL FIELD SLUSH PUMPS Class 103 Class 103 Construction and Repair REPAIR OF OIL FIELD SLUSH PUMPS | | | MATTCO GALVESTON}HOUSTON COMPANY
72029736 09 May 1957 | on 28 Sep 1998 | PARTS FOR DRILLING MUD PUMPS, SPECIFICALLY FLUID ENDS, FLUID CYLINDER ... Class 023 Class 023 Yarns and Threads PARTS FOR DRILLING MUD PUMPS, SPECIFICALLY FLUID ENDS, FLUID CYLINDER HEADS, AND FLUID VALVE COVER PLATES | | | GH Galveston-Houston Company
74088527 16 Aug 1990 | on 17 Feb 1998 | educational services - namely, conducting courses on the use and opera... Class 041 Class 041 Education and Entertainment Services educational services - namely, conducting courses on the use and operation of valve actuators and controls | | | GH FOLEY GALVESTON-HOUSTON COMPANY
73370619 21 Jun 1982 | on 04 Nov 1992 | ELEVATORS USED TO LIFT DRILL PIPE AND CASING,ELEVATORS USED TO LIFT DR... Class 007 Class 007 Machinery Products THE DESIGN PORTION OF THE MARK CONSISTS OF THE STYLIZED LETTERS "GH". | | | GH MATTCO GALVESTON-HOUSTON COMPANY
73370055 17 Jun 1982 | on 04 Nov 1992 | FLUID ENDS AND DISCHARGE CROSSES FOR OIL PIPE LINES,OIL DRILLING PUMP ... Class 006 THE DESIGN PORTION OF THE MARK CONSISTS OF THE STYLIZED LETTERS "GH". Class 007 Class 007 Machinery Products FLUID ENDS AND DISCHARGE CROSSES FOR OIL PIPE LINES | | | GH PROGRESSIVE METALS Galveston-Houston Company
73370053 17 Jun 1982 | on 15 May 1991 | Custom Fabrication of All Pipeline Equipment,Custom Fabrication of All... Class 037 Class 037 Construction and Repair Services The design portion of the mark consists of the stylized letters "GH". | | | GH TEXAS REAMER Galveston-Houston Company
73370056 17 Jun 1982 | on 07 May 1991 | Downhole Well Drilling Equipment-Namely, Stabilizers, Drill Collars, R... Class 007 Class 007 Machinery Products The design portion of the mark consists of the stylized letters "GH". | | | GH FOSTER Galveston-Houston Company
73370052 17 Jun 1982 | on 29 Nov 1990 | Tubing Sucker Rods, Drill Pipes, Casing, and Drill Collars,Power Tongs... Class 006 The design portion of the mark consists of the letters "GH". Class 007 Class 007 Machinery Products Tubing Sucker Rods, Drill Pipes, Casing, and Drill Collars Class 009 Computer & Software Products & Electrical & Scientific Products Power Tongs, Backout Tools, Spinning Catheads, Breakout Catheads, Duo-Stops, Hydraulic Lifts, Derrick Mounted Lifts, Kelly Spinners, and Tong Blocks | | | BEAR CAT Galveston-Houston Company
73376348 26 Jul 1982 | on 10 Oct 1990 | Control Devices Used in Connection with Drilling and Workover Rigs-Nam... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Control Devices Used in Connection with Drilling and Workover Rigs-Namely, Pneumatic Controllers, Weight Indicators, and Wire Line Tension Controllers | | 
