SIGMA INSTRUMENTS INC.

FISHER PIERCE

MICRORPROCESSOR OR MICROCOMPUTER CONTAINING SUPERVISORY CONTROLLERS AND LOAD MANAGEMENT CONTROLLERS-NAMELY, REMOTE CONTROLS MOUNTED IN CUSTOMER OWNED EQUIPMENT-NAMELY, IRRIGATION PUMPS, AND MASTER CONTROLLERS MOUNTED IN UTILITY OWNED EQUIPMENT FOR ACQUIRING DATA CONCERNING DEMAND AND THEN TURNING THE EQUIPMENT OFF AND ON;IN THE STATEMENT, COLUMN 1, LINE 1, SIGMAN SHOULD BE DELETED AND SIGMA SHOULD BE INSERTED; AND COLUMN 2, LINE 15, RICHARD H. PIERCE SHOULD BE DELETED AND ROBERT H. PIERCE SHOULD BE INSERTED.;THE MARK IS COMPRISED OF TWO INDIVIDUALS RICHARD T. FISHER AND ROBERT H. PIERCE, WHOSE CONSENTS ARE OF RECORD.;

FP

TIMERS, VOLTAGE CONTROLS, LIGHTING CONTROLS, REGISTER CONTROLS, [ SCANNERS, ] PHOTO RELAY RECEIVERS AND LIGHT SOURCES, MISS DETECTORS;RELAYS, PHOTO RELAYS, CURRENT SENSORS, [ FLASHERS, AMPLIFIERS, ] ADAPTERS FOR LIGHTING CONTROLS FOR LUMINARIES, CIRCUITRY FOR CONTROLLING CAPACITATORS TO CORRECT THE POWER FACTOR, EXCLUDING CAPACITORS PER SE, LIGHTNING ARRESTORS, PICK-UP ASSEMBLIES FOR POWER LINES; ELECTRONIC EQUIPMENT FOR ELECTRIC UTILITY SYSTEMS-NAMELY, SENSING EQUIPMENT, CAPACITOR SWITCHING EQUIPMENT, EXCLUDING CAPACITORS PER SE, LOAD SURVEY AND PROTECTIVE RELAYING EQUIPMENT;

PURWAVE

PUR WAVE; PURE WAVE;non-surgical cosmetic treatments;

SIGMA

Air Electronic Converters for Pneumatic Gauging Heads, Multiplex Switch Units, Contact Bore Gauges, Height Transfer and Comparator Stands for Use with Mechanical Comparators, Cutting Tool Dynamometors, Electric Relay Units, Air Gauging Heads for Non-Contact Gauging, Mechanical Comparators, Gauging Jigs, Bench Centres and Bench Fixtures, Crankshaft and Cylinder Bore Gauging Machines, Turbine and Compressor Blade Inspection Machines for Inspecting Aerofoil Features of the Blades;

SIGMASIZE

Electronic Gauging Indicator Units;

SIGMASTER

Inspection Equipment which Forms a Mechanical Fixturing System that Enables Simple, Multi-Dimensional Inspection Fixtures to Be Custom Built from a Basic Set of Units;