PROCESSING EQUIPMENT EMPLOYING COMPRESSIONAL WAVES OF SONIC OR ULTRASONIC FREQUENCIES IN LIQUIDS FOR WASHING AND CLEANING HORLOGICAL PARTS AND JEWELERY AND COMPONENT PARTS THEREOF

VARIABLE DENSITY LIGHT CONTROLLING APPARATUS SPECIFICALLY ELECTROOPTIC PANELS

CAPACITORS, VACUUM DIELECTRIC, BOTH FIXED AND VARIABLE

LOUDSPEAKERS

ELECTRICAL APPLIANCES-NAMELY, CAN OPENERS, HAND MIXERS, AND COMBINATION CAN OPENER WITH KNIFE SHARPENER

MAGNETIC SLIDE CONVEYORS

MAGNETIC SEPARATORS

VIEW FINDER

MAR. 30, 1957, AS TO "VACUDYNE."

MAR. 30, 1957, AS TO "VACUDYNE."

AM AND FM RADIO RECEIVERS, TRANSISTOR RADIOS, PORTABLE RADIOS, ELECTRIC CLOCK-RADIO COMBINATIONS, WALKIE TALKIES, ELECTRICAL LAMPS, ELECTRIC DRY CELL BATTERIES, AND AC ADAPTORS

SOLENOID ACTUATED VALVES

METAL FILM RESISTORS

HOUSEHOLD BLENDERS AND MIXERS, AND PARTS THEREOF

RESISTORS AND RESISTOR NETWORKS

MULTIPLE ELEMENT CIRCUIT COMPONENTS

SKI-LIFT ELECTRICAL CONTROL PANELS

ELECTRONIC SPEED INDICATOR, CONTROL AND RECORDER FOR LOCOMOTIVES, AND VARIOUS TRANSIT AND RAILROAD CARS

OPTICAL MOTION DETECTORS FOR DETECTING THE MOTION OF A PERSON OR OBJECT WITHIN A PROTECTED AREA

[ DYNAMIC TESTING APPARATUS FOR ELASTOMERIC SUBSTANCES, ] AMPERE-HOUR RECORDERS [ ,ELECTRO-MECHANICAL TIMER CONTROLS FOR TOSS BOMBS, WEIGHT-RESPONSIVE CONTROL EQUIPMENT FOR THE FILLING OF HAMS WITH A SELECTABLE PERCENTAGE OF CURING SUBSTANCES, ] HYDRAULIC DIFFERENTIAL PRESSURE SWITCHES [ , SWITCHING MODULES EMBODYING SOLID STATE CONTROL LOGIC, AND RESISTANCE TESTERS ]

AMPLIFIERS [ , DIFFERENTIAL AMPLIFIERS, AUDIO-AMPLIFIERS, ] AND PHOTO-ELECTRIC EQUIPMENT FOR SENSING CHANGES IN THE POSITION OF A LIGHT BEAM AND PROVIDING ELECTRICAL SIGNALS REPRESENTATIVE OF SUCH CHANGES

[PROTRACTOR, LEVEL, RULE AND SQUARE]

TOOLS FOR ASSEMBLYING, REPAIRING, AND ADJUSTING ELECTRICAL AND ELECTRONIC EQUIPMENT, AND HAND TOOLS-NAMELY, SCREW DRIVERS, PLIERS, NUT DRIVERS, WRENCHES, WIRE STRIPPERS AND CUTTERS, CRIMPING TOOLS, SPRING TOOLS, TAPPING TOOLS, BRAKE ADJUSTING TOOLS, AND CARRYING CASES THEREFOR

VARY-TRIM

V RING

ELECTRICAL VACUUM CLEANING MACHINE FOR VACUUMING WET FLOORS DRY, CONVERTIBLE TO ALL PURPOSE WET AND DRY VACUUM CLEANING

CLOCK INCORPORATED IN AND SOLD AS AN INTEGRAL PART OF A CLOCK RADIO

EXCLUSIVE USE OF THE WORD "SWITCH" IS DISCLAIMED APART FROM THE MARK.

ELECTRICALLY OPERATED CURTAIN TRACK EQUIPMENT AND CONTROLS

MOUNTING FRAMES FOR ELECTRONIC COMPONENTS

ELECTRIC COIL WINDINGS, ELECTRIC CURRENT RECTIFIERS, ELECTRIC TRANSFORMERS, ELECTROMAGNETS, ELECTRIC TUNING COILS, ELECTRIC CHOKING COILS, ELECTRIC VARIABLE RESISTORS, MOTORS, RELAYS, SOLENOIDS, ELECTRIC COILS, AND SWITCHES

ELECTRIC POWER POTENTIOMETERS, ELECTRIC THERMIONIC DELAY SWITCHES, ELECTROMAGNETIC CONTROL MECHANISMS FOR PUMPS, ELECTROMAGNETIC CONTROL MECHANISM FOR LIFTING GEAR MAGNETS, MECHANISMS FOR SWITCHES, ELECTROMAGNETIC CONTROL MECHANISMS FOR LIFTING GEAR MAGNETS, ELECTROMAGNETIC CONTROL MECHANISMS FOR BRAKES OF TRUUCKS AND AUTOMOBILES, ELECTROMAGNETIC CONTROL MECHANISMS FOR AXLE CONTROL GEARS OF TRUCKS, AND ELECTROMAGNETIC CONTROL MECHANISMS FOR POWER-DRIVEN AND POWERGENERATING ATTACHMENTS OF AUTOMOBILES AND TRUCKS

SERVO MOTORS; GYRO COMPONENTS-NAMELY, TORQUERS, A.C. PICKOFF, SPIN MOTORS, SYNCHROS AND RESOLVERS; SYNCHRO TORQUE TRANSMITTERS; SYNCHRO TORQUE RECEIVERS; SYNCHRO TORQUE DIFFERENTIAL TRANSMITTERS; SYNCHRO TORQUE RECEIVER TRANSMITTERS; SYNCHRO TORQUE DIFFERENTIAL RECEIVERS; SYNCHRO CONTROL TRANSMITTERS, SYNCHRO CONTROL DFFERENTIAL TRANSMITTERS; RESOLVERS; SERVO-MOTOR GENERATORS, CONTROL AND TORQUE SYNCHROS, AND SERVO-DAMPING DEVICES

Electrically Heated Coffee Makers and Component Parts Thereof

Automatic Coffeemakers

ELECTRICAL SWITCHES, AND SWITCHING DEVICES EMBODYING SAID SWITCHES

ELECTRICAL SWITCHING MODULE AND SWITCHING MEANS EMBODYING SAID MODULE, DESIGNED FOR PRECISION LOW LEVEL SWITCHING

RADIOS OF ALL TYPES, INCLUDING STEREO AND AUTOMOBILE RADIOS, COMBINATION PORTABLE TRANSMITTERS AND RECEIVERS, TELEVISION SETS, AND RADIO TRANSMITTERS

SEMICONDUCTOR DIODES-NAMELY, VARIABLE CAPACITANCE DIODES

ELECTRONIC SIREN AND ELECTRONIC COMMUNICATION EQUIPMENT CAPABLE OF USE AS A PUBLIC ADDRESS SYSTEM, A CIVIL DEFENSE ALERT, AND A RADIO RELAY OR THE LIKE

MULTIPLE BAND PORTABLE RADIO RECEIVING SETS

Electrical Appliances-Namely, Electric Frying Pans, Electric Coffeemakers, Electric Can Openers, Electric Food Mixers, Electric Toasters, Electric Pressing Irons, Electric Waffle Bakers, Electric Hair Dryers, and Electric Vacuum Cleaners and Parts Therefor

VACUUM CLEANERS AND FLOOR POLISHERS FOR HOUSEHOLD AND DOMESTIC USE

AUTOMATIC VERTICAL WELDING EQUIPMENT

Variable Transformers

ELECTRICAL CONNECTORS

TELEVISION AND F.M. ANTENNAS AND ANTENNA INSTALLATION ACCESSORIES

Cooking Stoves or Ranges with Electrical Heating Elements

The expression "Originators of Fin-Tube and Baseboard Radiation in America", is disclaimed apart from the mark as shown.

VARIABLE FIELD PERMANENT MAGNETS

INSULATED SOLDERLESS TERMINALS

VACUUM CLEANING SYSTEM COMPRISING A CENTRAL VACUUM CHAMBER IN WHICH ARE HOUSED AN ELECTRIC MOTOR, BLOWER AND FILTER, AND DUCTS AND CLEANING ATTACHMENTS THEREFOR

ELECTRIC SPACE HEATERS

Electrical Wires and Cables, with the Following Exceptions: 1. All Flexible Cords as Covered by Table 400-11, Article 400, National Electric Code-1962, NFPA No. 70; 2. All Conductors for General Wiring as Covered in Table 310-2(a) and (b), Article 310, National Electric Code-1962, NFPA No. 70 Except (a) Those Conductors Covered with Type RHH-RHW Insulations, and (b) Rubber-Covered Fixture Wires RF-1, RF-2, FF-1, FF-2, RFH-1, RFH-2, FFH-1, FFH-2; 3. Cables for Portable Service as Covered by IPCEA-NEMA Standards Publication, Rubber-Insulated Wire and Cable for Transmission and Distribution of Electrical Energy, IPCEA Pub. S-19-81 (Third Edition), NEMA Pub. No. WC 3-1959, as Follows: Sec. 7.5-Portable Arc Welding Cable; Par. 7.6.2-Single Conductor Cable, Non-Shielded; Par. 7.6.3-Two Conductor Cable; 1. Concentric; 2. Flat Twin-Types G & W; 3. Round-Types G & W; Par. 7.6.4-Three and Four Conductor Cables Types G & W; Par. 7.6.5-Shielded Cables; 1. Type SHD & SHD-GC Three Cond.; 2. Type SH Single Cond.; Par. 7.6.6-Five and Six Cond. 600 V Types G & W; Par. 7.6.7-Two and Three Cond. 600 V Type PG; Par. 7.6.8-Two and Three Cond. 600 V Type PCG; Par. 7.6.9-Single Conductor Non-Shielded Cables for Temporary Grounding of Overhead Lines

BATTERY OPERATED PORTABLE FLASHER WARNING LAMPS

INSULATING COVERS FOR ELECTRIC CONTACT SCREWS

EXHAUST-A-LIGHT

FLOAT SWITCH FOR BOILERS, AND STEAM GENERATORS, PRESSURE SWITCH FOR BOILERS AND STEAM GENERATORS; ELECTRICAL RELAYS AND CONTACTORS; AND MASTER CONTROL FOR MULTIPLE BOILER AND STEAM GENERATOR INSTALLATIONS

TELEVISION SETS

BALLASTS FOR GASEOUS DISCHARGE DEVICES

CAR RETARDER VALVES

APPARATUS FOR RAILWAY CLASSIFICATION YARD NAMELY, AUTOMATIC TRACK SWITCHING SYSTEMS, ROLLING RESISTANCE RECORDING AND STORAGE UNITS, TRACK CAPACITY EQUIPMENT, LEAVING VELOCITY COMPUTING EQUIPMENT, INFORMATION STORAGE AND TRANSFER EQUIPMENT, ROLLING RESISTANCE MEASURING, STORAGE AND TRANSFER EQUIPMENT, VOLTAGE SUMMING PANELS, INFORMATION READOUT PANELS, SPEED SELECTION PANELS, SPEED CHECK PANELS, SPEED STORAGE PANELS, CURVED TRACK ROLLING RESISTANCE COMPUTERS, COMPUTER RATIO PANELS, SPEED CONTROL APPARATUS, COORDINATOR UNITS, AUTOMATIC RETARDER CONTROLS, VELOCITY METERS AND CLASSIFICATION YARD CONTROL MACHINES

LAMP HOLDER AND LIGHT USED FOR LIGHTING BUILDING FACES AND ADJACENT AREAS

PORTABLE ELECTRIC ENGRAVING AND EMBOSSING IMPLEMENTS

AUTOMOTIVE ELECTRICAL PRODUCTS-NAMELY, VOLTAGE REGULATORS, IGNITION COILS, DISTRIBUTOR CAPS, DISTRIBUTOR POINTS, DISTRIBUTOR ROTORS, SWITCHES, WIRE AND CABLES, SPARK PLUGS, STORAGE BATTERIES,GENERATORS, AND STARTERS

ELECTRIC LIGHTING FIXTURES

IGNITION COILS

SELF CONTAINED ELECTROMECHANICAL REED UNITS OPERATIVE IN ELECTRIC CIRCUITS ONLY BY SIGNALS OF GIVEN FREQUENCY

VACUUM CLEANERS

VOLTABLOCK

ELECTRICAL SOUND RECORDING AND REPRODUCING SYSTEMS AND APPARATUS-NAMELY, ELECTRICAL PUBLIC ADDRESS SYSTEMS, ALSO ELECTRICAL IN AND OUT REGISTERS, THE LATTER BEING REGISTERS USED IN THE LOBBIES OF OFFICE BUILDINGS WHICH SERVE TO VISUALLY SHOW WHETHER THE OCCUPANTS OF OFFICES IN SUCH BUILDINGS ARE IN OR OUT OF THEIR RESPECTIVE OFFICES

ELECTRICALLY-DRIVEN VIBRATORS; VIBRATING UNITS CONSISTING OF ELECTRIC MOTORS, ECCENTRICS DRIVEN BY THE MOTORS AND CLAMP FOR ATTACHING THE UNITS TO MOLDS, CASTING MACHINES, HOPPERS AND OTHER OBJECTS TO VIBRATE THE SAME; ELECTRICALLY DRIVEN SPADES AND TAMPERS FOR VIBRATING UNSET CONCRETE AND COMPACTING MATERIALS; INTERNAL COMBUSTION ENGINE-DRIVEN ELECTRIC GENERATORS; SWITCHES AND TRANSFORMERS

CAPACITORS

ELECTRICAL WIRES

FOOD LIQUIFIERS

FOR LOUD SPEAKERS

ELECTRIC WELDING APPARATUS

ELECTRICAL OSCILLATOR AND FILTERS

WET STORAGE BATTERIES

ORESCENT LIGHTING FIXTURES AND PARTS THEREOF

ELECTRICAL EXTENSION LIGHTING APPARATUS FOR USE IN INSPECTION OF INTERIOR SURFACES AND OF OTHER NON-ACCESSIBLE AREAS, BY MEANS OF REFLECTING MIRRORS, PLAIN OR MAGNIFYING, AND PARTS THEREOF

STORAGE BATTERIES; THEIR PARTS, COMPRISING ELECTRODES OR PLATES, CONTAINERS, COVERS, SEPARATORS OR RETAINERS, TERMINAL CONNECTORS, AND VENT AND FILLING PLUGS; AND ACCESSORIES THEREFOR

ELECTRICAL CONNECTORS

Electrical Vacuum Cleaners

TRANSFORMERS

MAGNETOS FOR INTERNAL COMBUSTION ENGINES

X-RAY APPARATUS CONSISTING OF TRANSFORMERS AND RECTIFYING SWITCHES, X-RAY TUBES

RADIO APPARATUS, PARTS, AND APPURTENANCES-NAMELY, RADIO RECEIVING SETS, SOUND-AMPLIFYING HORNS HAYING TELEPHONE RECEIVERS, LOUD SPEAKERS, LOOPS,MICROPHONES, RADIO RECEIVING SETS MOUNTED OR CONTAINED IN CABINETS WITH TALKING MACHINES, RADIO RECEIVING SETS ADAPTED FOR COMBINATION WITH TALKING MACHINES, RADIO RECEIVING SETS WHEREIN PARTS OF TALKING MACHINES ARE USED AS PARTS OF RADIO SETS, WHEREIN TALKING MACHINES ARE USED AS LOUD SPEAKERS, AND WHEREIN THE SOUND-AMPLIFYING HORNS OF TALKING MACHINES ARE PROVIDED WITH TELEPHONE RECEIVERS AND MICROPHONES; AND FOR ELECTRICALLY-OPERATED TALKING MACHINES AND PARTS, SUPPLIES, ACCESSORIES, AND APPURTENANCES THEREFOR,-NAMELY, ELECTRIC MOTORS, COILS, TRANSFORMERS, RHEOSTATS, ELECTRIC SWITCHES, AND ELECTRIC STOP MECHANISMS

VARIABLE RESISTANCE UNITS-NAMELY, RHEOSTATS, VARIABLE GRID LEAKS

ELECTRICAL APPLIANCES-NAMELY, PORTABLE ELECTRIC LAMPS