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4715854 Multidose disposable syringe and method of filling same  
The multidose syringe is provided with two pistons which are attached by a string to move simultaneously. A groove in the barrel for delivering fluid into and from the innermost fluid chamber is...
4709734 Method and system for filling packages with a carbonated beverage pre-mix under micro-gravity conditions  
A system and method for filling or refilling a drinking container with a carbonated beverage pre-mix in outer space. The drinking containers are refilled from a master supply tank which is...
4699186 Laser fill-level indicator for blank syringes  
A device for indicating the proper fill level for unmarked syringes is disclosed. This device employs the intersection of a perpendicular defracted sheet of low power visible laser light with the...
4697611 Device and method for restricting gas flow  
Restricting outlet fluid flow from a pressure vessel includes an inlet/outlet member having a passage of predetermined dimension communicating with the pressure vessel. The pressure vessel is...
4688946 Automatic mixing of liquid organic compounds  
A method of automatically mixing predetermined quantities of liquid organic compound and liquid propellant is disclosed. A metering cylinder is filled from a storage reservoir of a liquid organic...
4658990 Fluid holding and dispensing device  
A fluid container and dispenser including an elastomeric reservoir and a dispensing tube connected thereto and a valve to either allow or inhibit fluid flow into or out of the reservoir. One...
4651503 Method and apparatus for forming and packaging unstable products  
A method and apparatus for forming and packaging, within a suitable container for the dispensing thereof, an unstable product produced by intimately mixing at least first and second ingredients,...
4646948 Measuring container with modified pour-spout and method and apparatus for filling the same  
This invention relates to improvements in a container for measuring discrete quantities of poured-out liquid, which comprises a primary storage container, a measuring head, and a modified...
4617973 Seltzer filling apparatus and process  
A filling apparatus (20) for a syphon package has a pivotally movable cradle (26A, 26B, 26C) configured to receive a syphon bottle 1 in a first orientation. A permanent syphon filling head (38A,...
4597420 Techniques for multipoint dispensing of viscous material  
A multipoint dispensing of viscous material onto a board (23) comprises the monitoring and controlling of several process parameters such as the initial gap (δ) between a dispensing tool (20,25)...
4586546 Liquid handling device and method  
An improved liquid handling device used for transferring a selected quantity of liquid from one receptacle to another. The device includes a meniscus tracking feature which minimizes mixing in a...
4518385 Disposable syringe for needleless injector  
A disposable syringe for use in a needleless hypodermic injector includes a transparent, plastic barrel with an injection orifice in a closed front end thereof and an open rear end for receiving a...
4497348 Apparatus and method for loading syrup and CO2 containers into a portable post-mix beverage dispenser unit  
A lightweight, portable post-mix carbonated beverage dispenser unit for use in small offices or small-volume locations is described. Flavored syrup is supplied to the unit from disposable sealed...
4478261 Apparatus for filling artificial insemination straws with semen  
Small, compact and portable semen straw filling devices are hand operated by a single person.A single turn of the handle advances a straw for filling and renders the straw removable by a handheld...
4448226 Method of filling disposable gas lighter and device for filling same  
A disposable gas lighter is formed with a liquid-fuel reservoir having a well molded into the housing at an upper portion thereof and provided with a plug member having a plurality of positions...
4434820 Syringe loader and method  
A syringe loader and method that fill a syringe with a correct dosage of two or more ingredients without referring to or seeing the syringe graduation markings, comprising a bottle holder cradle,...
4386634 Proportioning system  
A proportioning system for preparing hemodialysis or hemofiltration solutions. The apparatus of the system is a specially plumbed tank containing a flexible plastic container which holds solution...
4363338 Liquid filling machine  
A liquid filling machine suitable for filling a container, for example with wine, wherein a closure grips the dispensing closure of the container from an intermediate level, lifts it from the...
4355495 Method and apparatus for handling packaging containers  
A method and apparatus for handling of containers of the type having a sleeve with one open end and a substantially closed end having an opening therein, and having a displaceable plunger...
4351372 Liquified gas pumping and cylinder re-fill system  
A pumping system for filling pressurized gas cylinders from a relatively lower pressure, liquified supply of that gas, for example CO2, by means of a system comprising a CO2 /air-driven motor...
4337803 Method of recharging fire extinguisher bottles  
A method of recharging fire extinguisher bottles wherein special transfer linders are used to store and discharge predetermined quantities of liquid fire suppressant and pressurizing gas to the...
4321953 Method of discharging and applying flowable media  
In accordance with a method of discharging and applying a flowable medium under pressure, a charge element, and a discharge element is provided. The discharge element has a storage chamber...
4303108 Hot melt adhesive dispensing system of the hand held gun type  
A hot melt adhesive dispensing system that includes a hand held gun and a molten adhesive source, the gun and the source being selectively connectable one with the other in a novel manner to...
4298038 Technique and device for measuring fluids including finger valve and filler mechanism  
Technique and apparatus for measuring liquids and granular material comprises a combination including a measuring vessel attached adjacent to the top and communicating with the primary container...
4285372 Method and device for the refilling of double chamber presspack spray containers  
Device for the refilling of double-chamber pressure packet spray containers comprising an electromotor with a dosing pump which pumps the filling product from a storage container via a supply line...
4245584 Apparatus for applying paste upon blank strips for cerment electrodes of alkaline storage batteries  
Disclosure is made of an apparatus for applying paste upon blank strips for cermet electrodes of alkaline storage batteries. The backing strip is advanced by a drive through a bin filled with the...
4245679 Dry chemical recovery device for fire extinguishers  
A device for the recovery of dry chemicals found in powdered form for fire extinguishers utilizing a container having first and second openings. A conduit permits the powder material to enter the...
4243080 Method of mixing plural components  
A system for storing a dry powdered drug component and a liquid in separate containers and mixing them immediately prior to injection. The system has a hypodermic syringe with an axially slidable...
4196732 Automatic disposable syringe and method of filling the same  
An automatic disposable syringe which can be assembled completely, except for the medication, in a non-sterile environment. The syringe can then be sterilized and filled with medication in a...
4174741 Methods for loading and unloading liquids from a railroad tank car  
A flexible diaphragm can be moved to line opposite surfaces of a vehicle container so that incompatible fluids alternately can be transported in the vehicle without the need for cleaning it. The...
4140020 Seal-free pipette device  
A method and apparatus for measuring a predetermined relatively small volume of liquid from a supply liquid and subsequently dispensing that volume of liquid. A long hollow tube having one end...
4066486 Cable pressure block forming kit and valve apparatus  
A kit for use in forming pressure blocks in a cable including a fluid injector with a pressurizing plunger providing a discrete amount of pressure block forming material, such as self-setting...
4053001 Method for charging a fire protection system  
A method of charging or recharging one or more agent storage containers which may be located at suitable locations about a high value room or area which is to be protected from fire or explosions....
4046145 Syringe connector  
A connector for joining a small dose syringe to a large reservoir syringe for filling the small dose syringe from the reservoir syringe. The connector has a tubular female-to-female coupler and...
4037631 Method of charging a cryogenic probe  
A method of charging a cryogenic probe is disclosed comprising a barrel having a plunger mechanism movably mounted therein and having a valve on the lower end thereof. The valve normally closes...
4010747 Method of storing an ampoule for a needleless hypodermic injector  
A method of needleless medicant injection with an ampule having a medicant chamber and a bore extending therefrom dimensioned for needleless injection which includes the steps of evacuating the...
3970121 Liquid injector  
A pressurizable container adapted to spray liquids such as chemical pesticides onto a surface in combination with apparatus to inject a pre-measured quantity of chemical into the container. The...
3910323 Method and apparatus for spraying liquid material  
Liquid material to be sprayed is fed to a spray gun by feeding solid material into an endless conveying path, circulating the material around the path while the material is being heated to a...
3853157 PROCESS AND APPARATUS FOR DISPENSING LIQUID COMPOSITIONS INTENDED FOR PARENTERAL ADMINISTRATION  
An injection syringe is charged with liquid to be dispensed prior to attachment of the needle by mating the filling end of the syringe to the outlet valve of a propellent-pressurized container of...
3770026 APPARATUS AND METHOD FOR ACCURATELY LOADING SYRINGES  
A gage set is provided for loading various types of conventional hypodermic syringes. The gages comprise, in a first embodiment, a member having opposed parallel faces displaced from one another...
3742988 APPARATUS AND METHOD FOR DISSOLVING SOLUBLE GAS IN A LIQUID  
A container having a sealable access opening, an inlet conduit and an outlet conduit with a valve therein and a plunger threadedly engaged through the housing for breaking a glass ampule...
3729032 LIQUID DISPENSER AND METHOD AND APPARATUS FOR FILLING SAME  
A liquid dispenser having a liquid containment barrel or body with a slidable sealing and dispensing-effecting plunger, the plunger having a self-sealing slit formed therein to enable filling...
3729031 LIQUID DISPENSER AND PLUNGER AND METHOD AND APPARATUS FOR FILLING SAME  
A liquid dispenser having a liquid containment barrel with a slidable dispensing-effecting and sealing plunger, the plunger having a self-sealing slit formed therein to enable filling therethrough...
3722556 ROLLING PIPE LINE ASSEMBLY, SYSTEM AND METHOD  
A rolling pipe line system and method is disclosed comprising a plurality of wheeled tank cars, each of the tank cars being provided with one pipe extending outwardly from adjacent one end and...
3650304 MERCURY DOSAGE DEVICE  
The mercury dosage device consists of a supporting tube in a holder and a capillary tube fitted inside this supporting tube and in which the upper end of the capillary tube has been connected to...
3650084 METHOD FOR FILLING AND SEALING PLASTIC AMPOULES  
An ampoule for a hypodermic jet injector. The end of the ampoule, through which medicament passes, is constructed of a resilient material. Cross-cuts are scribed in the resilient end so that a...
3595279 TUBE FILLING ATTACHMENT FOR TRANSFER OF CONTENTS FROM ONE ELEMENT TO ANOTHER  
A method of recharging small empty portable collapsible tubes with a flowable liquid cosmetic, toilet preparation or medicinal good by means of a recharging fixture, to which the small tube is...
3578037 METHOD FOR FILLING A SYRINGE  
An apparatus and method for preventing foreign material from entering syringes during the filling of the syringes from containers and thus preventing foreign material from being injected into a...
3270784 Method and apparatus for dispensing foamable liquids  
3197073 Flexible container for liquid, pasty or granular products