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8171963 |
Apparatus for extracting, measuring and transferring fluids
An extraction device for extracting fluid from a container that permits precise measurement and transfer of such fluid. A cap having a valve assembly is attached to a container holding fluid. The...
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8061392 |
Variable volume hydrogen storage
In the present invention methods for storing gaseous hydrogen employing an ionic liquid are disclosed. The ionic liquid is used to displace the volume in the storage tanks. By displacing the volume...
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7909070 |
Device for filling an aerosol container with a liquid, filling arrangement able to accommodate such a device, and an aerosol container equipped with such a filling device
A device for filling an aerosol container with a liquid using in particular a filling arrangement equipped with a pusher element, includes a cup that is designed to accommodate the liquid for...
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7814941 |
Fluid transfer apparatus
A fluid transfer system includes a fluid container to receive a liquid and an apparatus for pressurizing liquid in the container including a deformable envelope defining a space for receiving a...
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7717142 |
Method for the production of a filled metering pump arrangement
A method for the production of a filled metering pump arrangement fills a product capable of flow into a film bag, which is accommodated in a container. The film bag and the container are closed by...
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7712491 |
Process and device for the dose dispensing of a radioactive solution
An apparatus and method for automatically dispensing a radioactive dose by filling a container, such as a vial or disposable syringe, with a required radioactive dose in a sterile environment; the...
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7389800 |
Orientation-independent fluid delivery apparatus
A fluid delivery device that may be used in any orientation is presented. The device includes a container, a first fluid in the container space, an inlet opening attached to a bladder, and an...
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7367366 |
Pumping device
A pumping device includes a container having a cover structure. A piston is movably received in the container and is manually operable. The cover structure has an air inlet valve and a slide...
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6994126 |
High-power squirt gun
A squirt gun includes a hollow housing in the form of a gun with a liquid dispensing assembly within the housing. The liquid dispensing assembly includes a rigid pressure vessel having either a...
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6782803 |
Method of and device for basting
For basting a substance is sucked into the cylinder and expelled from the cylinder, a removable injecting element is connected with the cylinder and has a front part having an outlet opening, at...
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6715506 |
Method and device for injecting a fixed quantity of liquid
The present invention is a method and apparatus for ejecting a very small amount of liquid at high speed and precisely independent of the viscosity of the liquid. This apparatus and method begins...
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6705361 |
Apparatus and method for filling a painting robot canister
An apparatus and a method for controlling a paint canister filling operation includes a controller for determining a total volume of paint required for a painting operation, calculating a required...
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6644365 |
Tilting direct dual filling device
A direct dual filling device for sealing agents capable of transferring a material from a commercially available material container to a material applicator. The filling device of the present...
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6634393 |
Siphoning device for use in basting, measuring or immiscible liquid separation
An improved siphoning device having an elongated hollow body member having a first open tip end with a fluid flow opening and a second open end. A two-way liquid valve is positioned within the...
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6575204 |
Basting device
A liquid extraction/discharge device includes an elongate, hollow tube having a proximal end and a distal end and defining an internal passage therethrough, a flexible and resilient squeeze bulb...
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6412528 |
Siphoning pump apparatus
A manually operative siphoning pump apparatus for transferring liquid from one container to another container. The siphoning pump apparatus has a hollow cylindrical pump body through which liquid...
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6401985 |
Liquid dispensing apparatus
The present invention relates to a liquid dispensing apparatus comprising a liquid container, a base and an air pressure device; the liquid container has an internal reservoir for containing the...
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6357492 |
Liquid changer
A liquid changer includes a base, a liquid tank, a pump and a changeover valve. The base has two insert grooves for the liquid tank and the pump to fit therein to stand up. The changeover valve is...
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6354337 |
Oven baster and cleaning brush
A baster and cleaning brush set includes a baster and a cleaning brush. The baster has a tube with a tip portion at one end and a compressible bulb at the other end. The bulb is removable from the...
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6244308 |
Dripless freestanding baster
An improved bulb baster wherein one end of the bulb is flat, allowing the baster to be stood upright. In one embodiment of the present invention the bulb of the baster is formed from a thermo...
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6158619 |
Bladder gun with body mounted nozzle and quick-charged system
The present invention relates to a gun device for dispensing a fluid with a quick charge adapter. The gun device includes a bladder located within a housing. The bladder is connected to a remotely...
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6112759 |
Oil drawing and dispensing device
A drawing and dispensing device includes a container for receiving a liquid and having an opening coupled to a pipe for drawing a liquid into the container. A check valve is attached to the port. A...
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5957166 |
Method and apparatus for dispersing fluid into a material
A fluid dispersion and delivery assembly (16) includes first and second syringes (18,20) containing a first, fluid material (32) and a second material (34), fluidly coupled together at their distal...
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5908054 |
Fluid dispersion and delivery assembly and method
A fluid dispersion and delivery assembly (49) includes first and second syringes (28,50) containing a hemostatic solution (38) and a flowable gel material (58), fluidly coupled together by a fluid...
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5894870 |
Syringe guide and vial holder
A syringe guide and vial holder facilitates the insertion of a syringe into a medicine vial and the subsequent withdrawal of medicine from the vial into the syringe. The syringe guide is...
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5865227 |
Prefilled hypodermic syringe system
A hypodermic syringe and method of filling the syringe with an injection fluid. The syringe includes a fluid chamber for retaining an injection fluid and a plunger assembly for expelling fluid from...
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5720330 |
Squeeze bulb for liquid extraction device
A squeeze bulb for use on a liquid extraction device includes a collapsible wall structure formed of a flexible, resilient rubber; the wall structure being shaped and configured to include a main...
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5711462 |
Drywall tool filling pump
A drywall tool filling pump includes a pump head removably attached to the top end of a pump cylinder positioned inside a bucket of drywall mud. Left and right hinge members extend from the pump...
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5706870 |
Kit and method for refilling ink cartridges
The invention relates to an improved apparatus and method of refilling an ink jet cartridge used with printers. The kit includes a plug pulling tool, and an amount of ink contained in a...
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5603361 |
Portable water balloon and container filler
A portable dispenser is adapted to filling water balloons and water pistols. A reservoir is pressurized by a hand pump that draws air in from the atmosphere and forces the air into the reservoir....
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5566729 |
Drug reconstitution and administration system
A drug reconstitution and administration system includes a container for a concentrated drug or other medicament, a syringe assembly which can be pre-filled with a liquid diluent, and a mixing...
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5549141 |
Liquid container sample transfer method and apparatus
A method for dispensing a sample of liquid from a sealed thermoplastic container which includes both a volumetrically flexible chamber holding the liquid and also a plurality of spaced axially...
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5485779 |
Device for selectively pressurizing or evacuating a chamber with an oscillating air source by metering air through a valve system and a device for drawing into, retaining and evacuating material from a chamber
A manually operable device for metering air through a valve system for drawing into, retaining and evacuating material from a chamber having a first air passageway operatively connected to the...
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5439038 |
Carbonated beverage containers pressurizing device
An apparatus for repressurizing a partially emptied carbonated beverage bottle, comprises a stationary pumping station mountable against a wall or under a kitchen cabinet, and a set of bottle caps...
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5435355 |
Conical floating type fuel filling device
The present invention relates to a conical floating type fuel filling device which comprises a hollow rubber ball, a mating seat, an I-shaped body member, a sleeve, a floating cylinder and a...
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5411065 |
Liquid specimen transfer apparatus and method
A method of obtaining aliquots or samples from a liquid specimen collection container and an apparatus which automateally perforths those methods involves transferring a sample of liquid from a...
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5394789 |
Manually operable device for metering air through a valve system for drawing into, retaining and evacuating material from a chamber
A manually operable device for metering air through a valve system for drawing into, retaining and evacuating material from a chamber having a first conveying mechanism operatively connected to the...
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5293911 |
Method and system for fluid transfer and non-contact sensor for use therein
A method and system for transfer of fluids, such as paint, using a fluid canister carried by a transfer device, such as a robot, instead of having paint lines connected to a delivery device, such...
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5282789 |
Disposable medicine applicator
A disposable applicator for introducing medicine into a body cavity is disclosed including a barrel and a plunger slidably positioned within the barrel. The barrel and plunger are preferably formed...
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5217050 |
Method of vacuum packaging paste or liquid products in a dispenser, device for implementing this method
Some paste or liquid products, used as cosmetics and medicines, for example, have to be protected from contact with air. Methods have been developed for vacuum packaging them. These methods are...
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5199470 |
Method and apparatus for refilling ink cartridges
A method and apparatus for refilling an ink cartridge include a device for clearing a hole in the cartridge to facilitate the dispensing of ink thereto. The device comprises a handle to which a bit...
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5174477 |
Water squirt toy
The water squirt toy of the invention comprises a length of elastic tubing having a nozzle positioned on one end and a clip, climp or staple crimped about the other end. A pliable tubular sleeve...
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5141132 |
Water pistol
A water pistol which includes an elongated, flexible tube removably connectable to the grip of the pistol is disclosed. The tube receives water under pressure directed through the body of the...
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5125544 |
Pipette pump
A pipette pump for pipetting fluid includes an elongated hollow barrel and a pump mechanism at one end of the barrel. The pump mechanism includes a compressible portion which is actuated to fill...
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5052587 |
Water gun
A water gun, water pump, or the like which includes a housing having a reservoir for fluid. A chamber within the housing has a plunger slidably and sealably received within the chamber. A valve is...
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4867208 |
Apparatus for storing and dispensing fluid under pressure
An apparatus capable of storing and expelling a large quantity of fluid is provided, having an elastic hollow tube having an open end through which fluid may be inserted into and expelled out of...
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4865156 |
Oil change device and method
Method and apparatus for changing oil in an internal combustion engine pierces an outer wall of an old oil filter containing old motor oil to form an opening in a lower portion of the filter wall....
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4854480 |
Long range trigger-actuated squirt gun
A squirt gun includes a hollow housing in the form of a gun with a liquid dispensing assembly within the housing. The liquid dispensing assembly includes a rubber tube, expandable upon being filled...
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4779768 |
Volumetric dispensing pipette
A one-piece, blow molded pipette for dispensing precise volumetric quantities of fluid. The pipette includes a strategically positioned overflow reservoir and is uniquely configured so as to...
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4349129 |
Portable, measured volume dispenser
A portable dispenser is described which is adapted to mount removably on a bottle pump tube. A desired volume of liquid from the bottle is pumped into the interior of the dispenser. The dispenser...
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