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US Patent 2601327: Photometric apparatus
US Patent 2601328: Color television
US Patent 2601329: Detergent composition
US Patent 2601330: Layout device
US Patent 2601332: Ash remover for stokers

US Patent 2601333: Coke stoker with oscillatable clinker breaker
US Patent 2601334: Process for detecting gamma rays
US Patent 2601335: Dextrinization of sorghum flour
US Patent 2601336: Process of adhering silicone rubber to copper
US Patent 2601337: Method for improving the adhesion of organopolysiloxanes to solid surfaces
US Patent 2601338: Varialbe parallel resonant circuit
US Patent 2601339: Drum cap and spigot valve assembly
US Patent 2601341: Transfer molding press
US Patent 2601342: Mounting for internal-combustion engines
US Patent 2601344: Piston
US Patent 2601347: Motion-picture apparatus with pneumatic pulldown for film
US Patent 2601352: Silica sols and method of making same
US Patent 2601355: Apparatus for impregnating pourable material such as chips, shavings, and fibrous material
US Patent 2601356: Apparatus for applying designs to surfaces
US Patent 2601359: Takedown liquid measuring dispenser having resiliently connected inlet and outlet valves
US Patent 2601362: Adjustable member for head protective equipment
US Patent 2601363: Nail beam
US Patent 2601367: Four-component optical objectives
US Patent 2601368: Four-component objectives having two divergent compound meniscus components positioned between two simple convergent components
US Patent 2601369: Three-component optical objectives
US Patent 2601370: Vehicle assigning, detecting, and dispatching system
US Patent 2601371: Oilless bearing for textile and other machines
US Patent 2601372: Rotary coaxial switch
US Patent 2601373: Method of making silicon carbide circuit elements
US Patent 2601375: Recovery of glycerides from tank settlings
US Patent 2601376: Apparatus for conveying packages
US Patent 2601377: Reversible thermostatic control device
US Patent 2601381: Opening and cleaning machine for fibrous materials
US Patent 2601384: Electronic signal seeking receiver
US Patent 2601385: Screw stud
US Patent 2601386: Machine for doffing spinning and like machines
US Patent 2601387: Preparation of amides having tertiary carbon attached to amido nitrogen
US Patent 2601389: Centrifugal casting machine
US Patent 2601390: Combustion chamber for gas turbines with circumferentially arranged pulverized solidfuel and air nozzles
US Patent 2601394: Apparatus for impregnating cord
US Patent 2601395: Glassy molecularly dehydrated phosphates
US Patent 2601398: Electric switch
US Patent 2601399: Dispensing milk container
US Patent 2601400: Steeping press
US Patent 2601401: Automobile bug deflector
US Patent 2601402: Sliding blade knife
US Patent 2601403: Electric circuit
US Patent 2601405: Electrohydraulic ship steering gear
US Patent 2601408: Two-step digestion of wood with aliphatic acid
US Patent 2601409: Control for flying model airplanes
US Patent 2601415: Vertical sweep synchronizing circuit
US Patent 2601416: Tube generator
US Patent 2601417: Circuit breaker
US Patent 2601420: Hose clamp
US Patent 2601422: Circuit breaker
US Patent 2601423: Ventilator
US Patent 2601425: Supervisory signaling circuits for carrier wave communication systems and the like
US Patent 2601427: Wave length modulator
US Patent 2601429: Fuse system
US Patent 2601430: Distributor of the rotary type
US Patent 2601432: Felt punching machine
US Patent 2601436: Frequency control apparatus
US Patent 2601443: Annealing spider
US Patent 2601444: Stabilized multivibrator oscillator
US Patent 2601445: Ultrahigh-frequency structure
US Patent 2601447: Electronic concentricity and groove parallel gauge
US Patent 2601448: Ironer roll cover
US Patent 2601451: Stocking and method of making the same
US Patent 2601452: Cathode-ray storage tube
US Patent 2601453: Driving tool for socket head fasteners
US Patent 2601456: Forming means for profile grinding wheels
US Patent 2601457: Gun adapter
US Patent 2601460: Process for dyeing cellulose acetate articles using a bath comprising a dispersed acetate dye, ethylene glycol monobutyl ether, and an emulsion of polymethyl vinyl ketone
US Patent 2601461: N-[2-methoxy-3-(alpha, beta-dicarboxyethyl-mercaptomercuri)-propyl]-o-carboxymethylsalicylamide
US Patent 2601462: Method for attaching connections to stranded cables
US Patent 2601463: Jet driven rotor blade structure
US Patent 2601464: Implement tire
US Patent 2601466: Defroster circuit
US Patent 2601467: Triode mixer construction
US Patent 2601468: Process of stabilizing calcium lithol toners
US Patent 2601469: Process of stabilizing calcium lithol toners
US Patent 2601472: Superheterodyne radio-receiving set
US Patent 2601473: Supervisory device both for comparatively small and comparatively large voltage variations
US Patent 2601474: Bridge-type transducer circuit with oscillator
US Patent 2601475: Frequency converter for am-fm receivers
US Patent 2601477: Floor truck overhead conveyer drive
US Patent 2601479: Thiophene and halothiophene-carboxaldehydes
US Patent 2601480: Bag opening and spreading mechanism
US Patent 2601481: Means for opening and loading carton blanks on the conveyer of a packaging machine
US Patent 2601482: Circuit breaker-blow open, blow closed contacts
US Patent 2601483: Blow open, blow closed circuit breaker system
US Patent 2601484: Blow open, blow closed circuit breaker
US Patent 2601485: Circuit having high input impedance and linear response
US Patent 2601486: Preloading of bogies for motor cranes and the like
US Patent 2601491: Measuring arrangements
US Patent 2601492: Measuring arrangements
US Patent 2601494: Ejector mechanism for automatic bar feeds
US Patent 2601496: Dial bore gauge
US Patent 2601497: Furfuryl alcohol resins
US Patent 2601498: Oil soluble furfural-phenol resins
US Patent 2601499: Abrasive head
US Patent 2601500: Venetian blind operating mechanism
US Patent 2601501: Automatic disk recorder and playback device
US Patent 2601503: Elevator guide shoe mounting means
US Patent 2601505: Subscription type television transmitter
US Patent 2601506: Tape-dispensing and severing device
US Patent 2601511: Pneumatically operated diaphragm motor
US Patent 2601512: Self-supporting molded structure
US Patent 2601516: Color television synchronizing system
US Patent 2601517: Synchronous motor
US Patent 2601518: Cathode-ray tube sealing apparatus
US Patent 2601519: Air cleaner
US Patent 2601520: Dialkenyl alkanephosphonates and polymers thereof
US Patent 2601524: Probability and proportioning switch
US Patent 2601525: Bulletproof fuel tank
US Patent 2601527: Tension control system
US Patent 2601528: Structure and internal shielding of electron tubes
US Patent 2601529: Stoker control system
US Patent 2601530: Envelope
US Patent 2601531: Fluid actuated control valve
US Patent 2601533: Heated grid gas anchor
US Patent 2601536: Production of tetrafluoroethylene from a salt of trifluoroacetic acid
US Patent 2601538: Catalytic isomerization of propylene oxide to propionaldehyde, catalyst therefor, and synthesis of catalyst
US Patent 2601539: Two-frequency microwave oscillator
US Patent 2601542: Filling machine with rotary valve
US Patent 2601543: Double coil cable geophone
US Patent 2601548: Variable speed rotary hydraulic coupling
US Patent 2601549: Restricting valve
US Patent 2601550: Pressure roller for drawing devices
US Patent 2601553: Tractor rear axle for crop clearance
US Patent 2601556: Snap switch
US Patent 2601558: Conveyer for grain and like materials
US Patent 2601561: Synthetic drying oils from polyvinyl alcohol and method of production
US Patent 2601562: Priming apparatus for internalcombustion engines
US Patent 2601563: Relief valve
US Patent 2601565: Door mounting
US Patent 2601566: Closure operating mechanism
US Patent 2601568: Closure for flexible tubing
US Patent 2601569: Aqueous solution of riboflavin
US Patent 2601570: Feeding apparatus
US Patent 2601571: Glass stand
US Patent 2601572: Polymerizable compositions, including 4-allyloxymethyl-1, 3-dioxolane and polymerization products thereof
US Patent 2601573: Jacketed vacuum flask
US Patent 2601574: Lawn mower sharpening machine
US Patent 2601575: Antikink ornamental chain
US Patent 2601577: Latch and handle mechanism
US Patent 2601578: Valve construction
US Patent 2601584: Internal-combustion engine
US Patent 2601585: Cableway
US Patent 2601590: Device for opening bobby pins
US Patent 2601591: Soil penetrating roller
US Patent 2601592: Corrected optical objective comprising six simple components axially aligned and air spaced apart
US Patent 2601593: Four component optical objective
US Patent 2601594: Corrected optical objective comprising six simple components axially aligned and air spaced apart
US Patent 2601595: Four component optical objective
US Patent 2601597: Application of dispersed coating materials to cellulosic fibers
US Patent 2601598: Application of dispersed materials to cellulosic fibers
US Patent 2601599: Method of recovering liquefiable hydrocarbons from gases
US Patent 2601601: Razor blade injector and disposal device
US Patent 2601603: Mechanism for assembling annular members
US Patent 2601607: Propellant injection system for rocket motors
US Patent 2601610: Radio aerial installation
US Patent 2601611: Crown block
US Patent 2601616: Fluid filtering and metering unit
US Patent 2601617: Method and apparatus for forming sanitary napkin attachment loops
US Patent 2601621: Gauge for marking garment belts
US Patent 2601624: Coprecipitated alumina-metal oxide gel catalysts and their preparation
US Patent 2601626: Clutch control mechanism
US Patent 2601627: Brake mechanism
US Patent 2601628: Power transmission
US Patent 2601629: Transmission operating mechanism
US Patent 2601632: Producing an improved synthetic rubber from a multicomponent monomeric material
US Patent 2601635: Process for extracting aromatic oils from vanilla beans
US Patent 2601636: Apparatus for coating and wrapping articles of plastic material
US Patent 2601638: Circuit breaker
US Patent 2601639: Valve spring compressor
US Patent 2601641: Machine for reshaping the flange of irregular shaped cans
US Patent 2601642: Method and apparatus for regulating the size and form of solder pellets
US Patent 2601645: Agitating pressure cooker
US Patent 2601646: Polyesters of dicarboxyphenyldimethylsilane
US Patent 2601647: Ingot mold
US Patent 2601648: Weighing apparatus
US Patent 2601649: Electronic thickness gauge
US Patent 2601650: Paper dispensing pencil
US Patent 2601652: Air-conditioned open top display cabinet
US Patent 2601656: Foundry machine
US Patent 2601659: Nitriles and preparation of the same
US Patent 2601660: Spool construction
US Patent 2601661: Colored emulsions for coloring textile fabrics
US Patent 2601662: Windshield wiper arm
US Patent 2601663: Ship's funnel with means for raising funnel gases
US Patent 2601664: Deicing wiper blade for curved windshields
US Patent 2601665: Thermosetting resins and process of preparing same
US Patent 2601666: Process of preparing thermosetting resins from urea, an aldehyde and aminoaliphatic carboxyl compounds and derivatives thereof
US Patent 2601667: Tube heater with flue gas recirculation and heating method
US Patent 2601668: Stabilized barium and strontium lithol toners
US Patent 2601669: Stabilized barium and strontium lithol toners
US Patent 2601671: Resin-impregnated leather board
US Patent 2601673: Shortstopping the addition polymerization of unsaturated organic compounds
US Patent 2601674: Liquid contact apparatus with rotating disks
US Patent 2601675: Hydraulic system for supplying pressure liquid to motors of hydraulic machines
US Patent 2601676: Control of flow of fluidized solids
US Patent 2601679: Combination brassiere and slip
US Patent 2601682: Support frame assembly for seat beds
US Patent 2601683: Sofa bed hinge
US Patent 2601689: Applicator for liquid wax
US Patent 2601693: Rotary brush for suction cleaners
US Patent 2601694: Polishing attachment for vacuum cleaners
US Patent 2601696: Converter attachment for suction cleaners
US Patent 2601697: Adjustable cleaning nozzle for suction cleaners
US Patent 2601698: Suction cleaner with agitator disconnect
US Patent 2601699: Apparatus for continuously making vulcanized articles
US Patent 2601700: Apparatus for molding plastic bottles
US Patent 2601701: Method of compression molding a plastic in sheet form
US Patent 2601702: Cork composition manufacture
US Patent 2601704: Screen cleaning apparatus
US Patent 2601710: Slide fastener with releasing top stop
US Patent 2601711: Resilient snap hook
US Patent 2601713: Web guiding device
US Patent 2601715: Weaving device
US Patent 2601717: Filing machine
US Patent 2601719: Dry-shaving apparatus
US Patent 2601720: Shaver head mounting
US Patent 2601721: Rotary blade safety razor
US Patent 2601723: Scraper employing razor blade
US Patent 2601724: Yarn knife
US Patent 2601725: Glass-cutting machine
US Patent 2601728: Hay drying device
US Patent 2601730: Demonstrating device
US Patent 2601732: Swivel for bulldozer blades
US Patent 2601738: Minnow bucket
US Patent 2601741: Doll head with movable eyes
US Patent 2601742: Doll head with movable eyes
US Patent 2601744: Formation of glass and other thermoplastic tubes
US Patent 2601745: Pressure control valve
US Patent 2601747: Grinding apparatus
US Patent 2601748: Drill grinder
US Patent 2601750: Carton handling and loading apparatus
US Patent 2601757: Pump for operating suction accessories and pressurizing fuel tanks of motor vehicles
US Patent 2601759: Safety device for lifting mechanism
US Patent 2601761: Hydropneumatically controlled servomotor
US Patent 2601762: Drilling barge
US Patent 2601764: Apparatus for providing oxygen or other gases to meet variable demands
US Patent 2601765: Dry cooling cabinet
US Patent 2601768: Fabric take-off device for fullfashioned knitting machines and method of operating same
US Patent 2601771: Cleaning aid
US Patent 2601774: Combination lock
US Patent 2601775: Closure lock mounting arrangement
US Patent 2601776: Method of determining soil pressures produced on the soil working surfaces of ground engaging tools
US Patent 2601777: Density measuring device

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