FISCHER & PORTER COMPANY

CHEMFLEX

computers and computer equipment; namely, printers, terminals, peripherals and hardware and software for use in connection with the automation and control of chemical processing facilities;CHEM-FLEX;engineering and consulting services in the field of automation and control of chemical processing facilities;

CHEMFLEX

computers and computer equipment; namely, printers, terminals, peripherals and hardware and software for use in connection with the automation and control of chemical processing facilities;engineering and consulting services in the field of automation and control of chemical processing facilities;

CHLORALERT

instruments for sensing gas leakage;

CONCEPT 45

PNEUMATIC INSTRUMENTATION FOR INDUSTRIAL PROCESS CONTROL SYSTEMS, COMPRISING DIFFERENTIAL PRESSURE TRANSMITTERS AND CURRENT-TO-PNEUMATIC AND PNEUMATIC-TO-CURRENT TRANSDUCERS;

DCI 4000

COMPUTER ARRANGEMENT FOR RECEIVING AND ANALYZING INPUT DATA FROM A GROUP OF INDUSTRIAL PROCESS CONTROL SYSTEMS AND FOR PRODUCING OUTPUT SIGNALS TO AUTOMATICALLY ADJUST EACH PROCESS;APPLICANT DISCLAIMS DCI WHEN USED APART FROM THE MARK.;

DCI SYSTEM SIX

microprocessor based distributed electronic process controllers;SYSTEM;

DCI SYSTEM SIX

microprocessor based distributed electronic process controllers;DCI SYSTEM 6;SYSTEM;

DCI SYSTEM SIX

MICROPROCESSOR BASED DISTRIBUTED ELECTRONIC PROCESS CONTROLLERS;DCI SYSTEM 6;SYSTEM;

DETECTACHLOR

INSTRUMENTS FOR SENSING GAS LEAKAGE;

F P

ELECTRONIC RECORDING EQUIPMENT FOR INDUSTRIAL PROCESS SYSTEMS; ANALOG-TO-DIGITAL CONVERTERS; DATA LOGGERS FOR RECORDING PLANT VARIABLES; AND INSTRUMENT PANELS AND CONSOLES FOR ELECTRONIC INDICATING AND RECORDING EQUIPMENT AND INSTRUMENTS;FP;

FILL-MAG

flow meter for controlling batching of liquid components in industrial processes;

FISCHER & PORTER

FLUID FLOW INDICATING AND RECORDING INSTRUMENTS; FLOW CONTROLLERS FOR AUTOMATICALLY MAINTAINING AT A PREDETERMINED GIVEN VALUE THE RATE OF FLOW OF A FLUID OR THE RATIO OF FLOWS OF FLUIDS IN SEPARATE LINES, OR THE RATIO OF SEPARATE FLOWS OF FLUID AND SOLID MATERIALS, THE APPARATUS FUNCTIONING THROUGH COORDINATION IN A RECORDING INSTRUMENT OF A SETTING OF THE PREDETERMINED VALUE AND THE AIR PRESSURE IN A GIVEN PERIOD OF TIME BASED UPON VARIATIONS OF THE FLOW RATE DURING THAT TIME; FLUID VISCOSITY INDICATING AND RECORDING INSTRUMENTS; FLUID DENSITY INDICATING AND RECORDING INSTRUMENTS; LIQUID LEVEL GAUGES [ , LABORATORY FITTINGS WITH TRANSPARENT WINDOWS FOR OBSERVATION OF FLUID FLOW IN PIPE LINES OR THE LIKE, LABORATORY GLASS PIPE AND FITTINGS AND STOP-COCKS, LABORATORY GLASSWARE, FLUID FLOW PROPORTIONERS FOR SEPARATING FLUID FLOW INTO TWO OR MORE DIFFERENT LINES IN VARIABLE RATIOS; ALARMS FOR AUTOMATICALLY SIGNALING VARIATIONS IN FLUID FLOW RATE ABOVE OR BELOW PREDETERMINED SETTINGS; ] AND PARTS AND SUB-ASSEMBLIES FOR ALL OF THE FOREGOING;

FISCHER & PORTER FP

microprocessor based distributed electronic process controllers, temperature-indicating instruments for measuring, transmitting and indicating temperature values; pressure-indicating instruments for measuring and indicating or recording pressure values; counters and totalizers for receiving and totalizing electrical pulse signals; pneumatic and electronic pressure transmitters for the measurement of flow, liquid level, density or pressure values; liquid-level indicating devices provided with a float guide tube; electronic integrators for totalizing signals with respect to time; electronic recording equipment for industrial process systems; analog-to-digital converters; magnetic flowmeters; data loggers for recording plant variables; and instrument panels and consoles for indicating and electronic recording equipment and instruments; and parts and sub-assemblies for all of the foregoing;

FISCHER & PORTER FP

First used in commerce in another form in March, 1937;First used in another form in March, 1937;chemical feeding equipment; namely, chlorinators, sulfonators, ammoniators and chlorine evaporators; chemical analyzing instruments for amperometrically measuring and indicating the concentration of a chemical in a fluid supply; ultraviolet disinfection equipment for the treatment of water and waste waters, and parts and sub-assemblies for all of the foregoing;

FISCHER & PORTER FP MINI-MAG

MAGNETIC FLOWMETERS;

FLOWRATOR

FLUID FLOW INDICATING AND RECORDING INSTRUMENTS; FLOW CONTROLLERS FOR AUTOMATICALLY MAINTAINING AT A PREDETERMINED GIVEN VALUE THE RATE OF FLOW OF A FLUID, OR THE RATIO OF FLOWS OF FLUIDS IN SEPARATE LINES, THE APPARATUS FUNCTIONING THROUGH COORDINATION IN A RECORDING INSTRUMENT OF A SETTING OF THE PREDETERMINED VALUE AND THE AIR PRESSURE IN A DIAPHRAGM VALVE REGULATOR; AND TOTALIZERS OR INTEGRATORS WHICH MEASURE OR COUNT THE TOTAL FLOW OF A FLUID IN A GIVEN PERIOD OF TIME BASED UPON VARIATIONS OF THE FLOW RATE DURING THAT TIME;FLOWRATER;

FP

FLOWMETERS;

FP

MEASURING, LABORATORY AND SCIENTIFIC GLASSWARE;

FP

TEMPERATURE-INDICATING INSTRUMENTS FOR MEASURING, TRANSMITTING AND INDICATING TEMPERATURE VALUES; PRESSURE-INDICATING INSTRUMENTS FOR MEASURING AND INDICATING OR RECORDING PRESSURE VALUES; COUNTERS AND TOTALIZERS FOR RECEIVING AND TOTALIZING ELECTRICAL PULSE SIGNALS; PNEUMATIC AND ELECTRONIC PRESSURE TRANSMITTERS FOR THE MEASUREMENT OF FLOW, LIQUID LEVEL, DENSITY OR PRESSURE VALUES; LIQUID-LEVEL INDICATING DEVICES PROVIDED WITH A FLOAT GUIDE TUBE; DENSITY-MEASURING INSTRUMENTS FOR MEASURING AND INDICATING THE DENSITY OF FLUIDS; VISCOSITY-MEASURING INSTRUMENTS COMPRISING A VISCOSITY FLOAT WHOSE POSITION IS INDICATIVE OF VISCOSITY VALUES; CONSISTENCY-REGULATING INSTRUMENTS COMPRISING A TRANSMITTER PROBE AND AN INDICATING CONSISTENCY-TO-CURRENT CONVERTER; CHEMICAL ANALYZING INSTRUMENTS FOR AMPEROMETRICALLY MEASURING AND INDICATING THE CONCENTRATION OF A CHEMICAL IN A FLUID SUPPLY; ELECTRONIC INTEGRATORS FOR TOTALIZING SIGNALS WITH RESPECT TO TIME; CHLORINATORS FOR DISPENSING CONTROLLED AMOUNTS OF CHLORINE GAS; FLUORIDATORS FOR MIXING AND DISPENSING A FLUORIDE SOLUTION; AMMONIATORS FOR DISPENSING AMMONIA AT A CONTROLLED RATE;

FP LAB-CREST

LABORATORY GLASSWARE FOR USE WITH CHEMICALS;

K-MAG

ELECTROMAGNETIC FLOWMETERS;

K-MAG

electromagnetic flowmeters;

LOVE

LIQUID OSCILLATING VORTEX ENHANCEMENT FLOWMETER;LV;

MAG X

ELECTROMAGNETIC FLOWMETERS;APPLICANT DISCLAIMS THE WORD MAG APART FROM THE MARK AS SHOWN.;

MAGNARATOR

FLOW INDICATING PNEUMATIC TRANSMITTERS;

MICROCHEM

LABORATORY CHEMICAL GLASSWARE;

PURGEMASTER

PURGE METERS FUNCTIONING AS VARIABLE AREA FLOWMETERS FOR BOTH LIQUID AND GAS;PURGE MASTER;

SCAN-LINE

PNEUMATIC AND ELECTRONIC INSTRUMENTS USED IN INDICATING CONTROL STATIONS;

SIGMAT 4000

INDUSTRIAL PROCESS CONTROL SYSTEMS AND COMPONENT PARTS THEREOF-NAMELY, ELECTRONIC CONTROLLERS AND ASSOCIATED EQUIPMENT RESPONSIVE TO INPUT SIGNALS DERIVED FROM A VARYING INDUSTRIAL PROCESS TO PRODUCE OUTPUT SIGNALS FOR AUTOMATICALLY ADJUSTING THE PROCESS;

TRU-MASS

flowmeters;TRUE MASS;

VERT ARATOR 500

FLOWMETERS TO MEASURE FLUID FLOW;APPLICANT DISCLAIMS THE COMPONENTS 500 AND VERT WHEN USED APART FROM THE MARK.;VA;

Z-CHLOR

analytical instruments which measure and control chlorine and sulfite residuals in a water or wastewater sample;

Z-CHLOR

analytical instruments which measure and control chlorine and sulfite residuals in a water or wastewater sample;