SERVO CORPORATION OF AMERICA

HOT BOX DETECTIVE

THE WORDS HOT BOX ARE DISCLAIMED APART FROM THE MARK AS SHOWN.;INFRARED-DETECTING DEVICES FOR OBSERVING JOURNAL-HEAT RADIATIONS OF MOVING RAILROAD TRAINS;

KARTRAK

COMPUTERIZED AUTOMATIC CAR IDENTIFICATION UNITS COMPRISING DATA PROCESSORS, DECODERS, SCANNERS AND IDENTIFICATION LABELS;CARTRACK;

SCA

CONTROL EQUIPMENT, MEASURING INSTRUMENTS AND TESTING DEVICES-NAMELY, ANALYZING AND TESTING APPARATUS FOR SERVOMECHANISMS, BOLOMETERS, OSCILLOSCOPE INDICATORS, AUTOMATIC PILOTING EQUIPMENT, INCLUDING HOMING DEVICES AND ASSOCIATED SENSING AND MEASURING ELEMENTS FOR GUIDANCE OF AIRCRAFT, RADIO DIRECTION FINDERS, TEMPERATURE AND RADIATION MEASURING, CALIBRATING AND CONTROL APPARATUS, RAILROAD HOTBOX-DETECTION EQUIPMENT; CONTROL SYSTEM SYNTHESIS AND TEST EQUIPMENT-NAMELY, ELECTRO-MECHANICAL ASSEMBLY KITS COMPRISING MECHANICAL AND ELECTRICAL PARTS FOR THE BREADBOARD RIGGING AND TESTING OF SERVOMECHANISMS AND CONTROL SYSTEMS, INDUSTRIAL PROCESS MEASUREMENT AND CONTROL APPARATUS;

SCA

ENGINEERING AND CONSULTING SERVICES RENDERED TO OTHERS ON A CONTRACT BASIS-NAMELY, CONDUCTING SURVEYS, DESIGN STUDIES, AND RESEARCH RELATED TO ELECTRONICS, SERVOMECHANISMS, AND COMPUTERS;

SERVO

ELECTRICAL CONNECTORS;

SERVO

APPLICATION TO AMEND HAVING BEEN MADE BY SERVO CORPORATION OF AMERICASERVO CORPORATION OF AMERICA, OWNER OF THE REGISTRATION ABOVE IDENTIFIED, THE DRAWING IS AMENDED (SEE BOUND VOLUME FOR AMENDMENT). #SUCH AMENDMENT HAS BEEN ENTERED UPON THE RECORDS OF THE PATENT AND TRADEMARK OFFICE AND SAID ORIGINAL REGISTRATION SHOULD READ AS SO AMENDED.;CONTROL EQUIPMENT, MEASURING INTRUMENTS AND TESTING DEVICES-NAMELY, NALYZING AND TESTING APPARATUS FOR ERVO MECHANISMS; BOLOMETERS; OSCILLOSCOPE INDICATORS; AUTOMATIC PILOTING EQUIPMENT, INCLUDING HOMING DEVICES AND ASSOCIATED SENSING AND MEASURING ELEMENTS FOR GUIDANCE OF AIRCRAFT; RADIO DIRECTION FINDERS;

SERVO

APPLICATION TO AMEND HAVING BEEN MADE BY SERVO CORPORATION OF AMERICA, OWNER OF THE REGISTRATION ABOVE IDENTIFIED, THE DRAWING IS AMENDED (SEE BOUND VOLUME FOR AMENDMENT). #SUCH AMENDMENT HAS BEEN ENTERED UPON THE RECORDS OF THE PATENT AND TRADEMARK OFFICE AND SAID ORIGINAL REGISTRATION SHOULD READ AS SO AMENDED.;ENGINEERING AND CONSULTING SERVICES RENDERED TO OTHERS ON A CONTRACT BASIS-NAMELY, CONDUCTING SURVEYS, DESIGN STUDIES, AND RESEARCH RELATED TO ELECTRONICS, SERVOMECHANISMS, AND COMPUTERS;

SERVO

APPLICATION TO AMEND HAVING BEEN MADE BY SERVO CORPORATION OF AMERICA, OWNER OF THE REGISTRATION ABOVE IDENTIFIED, THE DRAWING IS AMENDED (SEE BOUND VOLUME FOR AMENDMENT). #SUCH AMENDMENT HAS BEEN ENTERED UPON THE RECORDS OF THE PATENT AND TRADEMARK OFFICE AND SAID ORIGINAL REGISTRATION SHOULD READ AS SO AMENDED.;RAW AND PARTIALLY PREPARED MATERIAL USED IN THE PREPARATION OF MOLDED AND UNMOLDED HEAT-RESPONSIVE PRODUCTS-NAMELY, MIXTURES OF METAL OXIDES FOR BOLOMETERS, AND MIXTURES INCLUDING A SUBSTANTIAL PROPORTION OF ARSENIC TRISULFIDE FOR HEAT-TRANSMITTING GLASS;

SERVO

CONTROL EQUIPMENT, MEASURING INSTRUMENTS AND TESTING DEVICES-NAMELY, ANALYZING AND TESTING APPARATUS FOR SERVOMECHANISMS; BOLOMENTERS, OSCILLOSCOPE INDICATORS; AUTOMATIC PILOTING EQUIPMENT, INCLUDING HOMING DEVICES AND ASSOCIATED SENSING AND MEASURING ELEMENTS FOR GUIDANCE OF AIRCRAFT; RADIO DIRECTION FINDERS; TEMPERATURE AND RADIATION MEASURING CALIBRATING AND CONTROL APPARATUS; CONTROL SYSTEM SYNTHESIS AND TEST EQUIPMENT INDUSTRIAL PROCESS MEASUREMENT AND CONTROL APPARATUS;

SERVO

ENGINEERING AND CONSULTING SERVICES RENDERED TO QTHERS ON A CONTRACT BASIS-NAMELY, CONDUCTING SURVEYS, DESIGN STUDIES, AND RESEARCH RELATED TO ELECTRONICS, SERVOMECHANISMS, AND COMPUTERS;

SERVO

CONTROL-ACTUATING SERVOMECHANISMS; ELECTRONIC AMPLIFIERS AND POWER SUPPLIES; RADIO TRANSMITTERS; AND RADIO RECEIVERS;

SERVOBOARD

UNIVERSAL MOUNTING MEANS-NAMELY, A STAND SPECIALLY ADAPTED FOR MOUNTING TESTING APPARATUS, AS FOR USE IN READBOARD RIGGING AND TESTING OF ERVOMECHANISMS AND LIKE APPARATUS;

SERVOCON

HEAT-SENSITIVE SCANNING EQUIPMENT;

SERVODYNAMIC

CONTROL EQUIPMENT, MEASURING INSTRUMENTS, AND TESTING DEVICES-NAMELY, ANALYZING AND TESTING APPARATUS FOR SERVOMECHANISMS, ELECTRONIC AMPLIFIERS, PULSE GENERATORS, SIGNAL GENERATORS, ELECTRONIC INDICATING EQUIPMENT, AND DIGITAL DISPLAY DEVICES;

SERVOFLIGHT

Automatic Direction Finders;

SERVOFRAX

OPTICAL GLASS HAVING INFRA-RED TRANSMITTING PROPERTIES, INCLUDING RAW GLASS, GLASS BLANKS;

SERVOGLASS

GLASS HAVING INFRA-RED TRANSMITTING PROPERTIES-NAMELY, POLISHED AND UNPOLISHED OPTICAL GLASS BLANKS, AND LENSES;

SERVOGRAPH

RECORDERS, OF THE STYLUS OPERATED, GRAPH PRODUCING TYPE FOR RECORDING VARIABLE VALUES, SUCH, FOR EXAMPLE, AS PRESSURE, TEMPERATURE, POSITION, FLUID FLOW, AND THE LIKE;SERVEGRAPH;

SERVOLARM

AUTOMATIC ALARM HOTBOX DETECTORS, AND PARTS THEREOF;SERVOALARM;

SERVOMASTER

DATA STORAGE AND COMMAND SYSTEM;

SERVOMATIC

DATA-PROCESSING MEANS-NAMELY, AMPLIFIERS AND POWER SUPPLIES FOR PROCESSING SIGNALS FOR SUPPLY TO A RECORDER;

SERVOMATION

CONTROL EQUIPMENT, MEASURING INSTRUMENTS, AND TESTING DEVICES-NAMELY, ANALYZING AND TESTING APPARATUS FOR SERVOMECHANISMS, ELECTRONIC AMPLIFIERS, AND BOLOMETERS;

SERVOPOLE

ELECTROMAGNETIC TRANSDUCERS, FOR PRODUCING AN ELECTRIC SIGNAL IN RESPONSE TO THE PRESENCE OF A RAILROAD WHEEL OR THE LIKE;

SERVOSAFE

RAILROAD HOT BOX DETECTORS;

SERVOSCAN

REMOTE CONTROL SUPERVISORY SYSTEMS COMPRISING FIELD INPUT-OUTPUT UNITS, FIELD TRANSCEIVERS, OFFICE INPUT-OUTPUT UNITS, OFFICE TRANSCEIVERS, AND CONTROL CONSOLES;

SERVOSCOPE

TESTING EQUIPMENT, FURNISHING TEST SIGNALS, FUNCTIONING AS AN AMPLITUDE-PHASE COMPARATOR, AND PARTICULARLY ADAPTED TO DEVELOPMENT OF SERVO MECHANISMS AND PROCESS CONTROLS;

SERVOSIG

MULTIPLE CHANNEL CARRIER SYSTEM FOR REMOTE DATA TRANSMISSION;

SERVOSYNC

FREQUENCY STABILIZING APPARATUS INCLUDING COMPONENT PARTS THEREOF;

SERVOTHERM

HEAT-RESPONSIVE ELECTRICAL ELEMENTS AND DEVICES-NAMELY, BOLOMETERS, RADIATION PYROMETERS, AND AUXILIARY PARTS-NAMELY AMPLIFIERS AND POWER SUPPLIES, SOLD AS A UNIT;

SERVOTRIP

RAILROAD-WHEEL TRANSDUCERS-NAMELY, DEVICES FIXEDLY MOUNTED TO OR ADJACENT A RAILROAD TRACK AND ELECTROMAGNETICALLY RESPONDING TO THE PASSAGE OF A WHEEL FLANGE TO DEVELOP ELECTRICAL OUTPUT SIGNALS, FOR IDENTIFYING THE PASSAGE OF RAILROAD WHEELS;

SERVOTRON

ELECTRONIC APPARATUS FOR REGULATING VOLTAGE-NAMELY, REGULATED POWER SUPPLIES;

SERVOTYPER

Electrically Controlled Time and Date Stamping Device;