Hutchison-Hayes International, Inc.

DERRICK-LITE RIG ELECTRICAL SYSTEMS

APPARATUS FOR LIGHTING DRILLING RIGS, INCLUDING TROUBLE LIGHTS, MUD PU MP LIGHTING APPARATUS, SUBSTRUCTURE LIGHTING APPARATUS, DRAWWORKS AND ENGINEAREA LIGHTING APPARATUS, FLOOR & PIPE RACK LIGHTING APPARATUS;

DRILFLOW

Systems comprised of centrifuges, pumps, piping, measurement instruments, and control, all sold as a unit for quantifying the discharge from a drilling fluid purification system;DRILL FLOW;

DRILLDRYER

Centrifugal separators;DRILL DRYER;

DUSTER

separators for the cleaning and purification of drilling fluid;

MASSMART

System for quantifying discharge from a drilling fluid purification system;MASS MART;

RUMBA

Apparatus for Controlled Removal of Solids and Gases from Drilling Mud-Namely, Mechanical Screen Vibrating Machines, Shale Shakers and Screens Therefor, Centrifugal Pumps and Cyclones, Agitators, Metal Holding Tanks and Parts Thereof Sold in Conjunction with One or More of the Aforementioned Goods;

RUMBA

THE DESIGN PORTION OF THE MARK IS COMPRISED OF A REPRESENTATION OF A DANCING GIRL AND A WORKMAN UTILIZING A FANCIFUL SCREEN DEVICE.;Apparatus for Controlled Removal of Solids and Gases from Drilling Mud-Namely, Degasser Machines, Mechanical Screen Vibrating Machines and Screens Therefor, Shale Shaking Machines and Screens Therefor, Desander Machines, Centrifugal Pumps and Cyclones, Agitators, Metal Holding Tanks and Parts Therefor Sold in Conjunction with One or More of the Aforementioned Goods;THE INDIVIDUALS PORTRAYED IN THE MARK ARE VANESSA BLANCHARD AND ALAN LEVY, WHOSE CONSENTS ARE OF RECORD.;No claim is made to the exclusive right to use the representation of a screen, apart from the mark as shown.;THE DRAWING CONTAINS GRAY SHADING, BUT SHADING IS NOT CLAIMED AS A FEATURE OF THE MARK.;

SUPERBOWL

Separators for the cleaning and purification of drilling fluid;