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| Number | Title | Issue Date |
| 4974749 | Dripless measuring cup for closure assembly A dripless closure assembly for a container comprising a body seated in the neck of the container and which has a pouring spout. A measuring cup which also functions as a cap is disposed over the pouring spout and has a first threaded outwardly disposed s... | 12/04/1990 |
| 4967940 | Method and apparatus for precision squeeze tube valving, pumping and dispensing of work fluid(s) Presented is a method and apparatus for precision control of work fluids in a squeezable tube that has no surge of work material during the shut off closing of the tube which is accomplished by a compensator moving simultaneously and oppositely to the shu... | 11/06/1990 |
| 4967931 | Bottom-up filler Apparatus for volumetric dosing of viscous products comprising a dispensing outlet connected to apparatus for substantially vertically moving the outlet, a supply conduit, a valve for the supply conduit, a dispensing valve and a dosing chamber. The dispen... | 11/06/1990 |
| 4949884 | Paint can lid with drip-free pour spout A paint can lid comprising a one-piece molded plastic lid. The periphery of the lid is formed to provide an outer edge that will engage the underside of a paint can rim, engage and extend up along the outer, vertical edge of the paint can rim, and extend ... | 08/21/1990 |
| 4942984 | Dripless solder paste dispenser The present invention relates to a dispensing device comprising a housing containing at least three pressure chambers. The upper pressure chamber being separated from the middle pressure chamber by a reciprocating upper piston composed of a head and a ste... | 07/24/1990 |
| 4941815 | Injection-blow molding apparatus An apparatus for forming a unitary molded container with a special neck configuration such as a drain-back neck with integrally molded internal threads and a pouring spout. The apparatus comprises a circumferentially continuous sleeve which surrounds the ... | 07/17/1990 |
| 4932593 | Fuel injector A fuel injector for supplying liquid fuel to an air inlet manifold of a spark ignition engine has a fuel-inlet, an outlet defined in a tubular component mounted in a tubular part of the injector body, and at least one orifice formed in a valve seat member... | 06/12/1990 |
| 4925063 | Container having a dual purpose cap and a dripless spout A container for liquids having a dripless lip assembly incorporated with an angled spout. The container includes various caps for closing the pouring orifice. The caps may include an external retaining plug for sealing and unsealing the pouring orifice qu... | 05/15/1990 |
| 4923096 | Dripless automatic syringe for dispensing fluids This dripless automatic syringe for dispensing fluids has a barrel for containing the fluid, a nozzle for discharging the fluid, and a housing to which the barrel is attached. A piston rod in the housing carries a rigid sealed piston head in the barrel fo... | 05/08/1990 |
| 4921146 | Server top with snap-fit push lever A server top which is attachable to a container, includes a lid portion which fits over the container and has an outlet through which a substance within the container may be poured, two substantially parallel side faces which each extend outwardly from th... | 05/01/1990 |
| 4903862 | Soft drink dispenser A soft drink dispenser capable of rapidly dispensing carbonated beverages with minimized foaming action. The syrup and soda are dispensed separate from each other and allowed to mix upon the ice in a cup placed beneath the dispensing head. The dispensing ... | 02/27/1990 |
| 4890770 | Dispensing and closing package for liquid products A dispensing and closing package for liquid products has a cap which also serves as a measuring cup. The cap fits on the outer circumference of a dispensing cylinder. A passageway is provided adjacent to a common point between the cap and the dispensing c... | 01/02/1990 |
| 4887746 | Two-piece screw closure for containers A two piece screw closure for containers is disclosed. A removable guarantee band is provided to prevent tampering with the contents of the container before the first use. The closure has a spout equipped lid which can be turned from the closed position t... | 12/19/1989 |
| 4880140 | Filter-separator pour-out cap A filter-separator pour-out cap for attachment to the neck opening of a container to separate particulate material from a liquidic suspension in the container when the container is tipped to pour out its contents. The cap comprises a filter-separator sect... | 11/14/1989 |
| 4877160 | Valve unit A valve unit to be used in a packing machine of the type which manufactures filled and sealed non-returnable packages for dairy products such as milk, yogurt and the like from prefabricated blanks. The packages are filled one at a time by a metering pump ... | 10/31/1989 |
| 4863066 | System for dispensing precisely metered quantities of a fluid and method of utilizing the system A fluid delivery system for dispensing precisely metered quantities of a fluid, and more particularly, a fluid delivery system incorporating a diaphragm pump for effectuation of the precise control over the dispensing of a metered quantity of the fluid th... | 09/05/1989 |
| 4863067 | Plastic container with self-draining feature A plastic container and package having a self-draining feature is provided. The container includes a bottle with a dispensing spout which has a thread or other closure retention device molded therein and an annular sleeve encircling the spout and cooperat... | 09/05/1989 |
| 4846379 | Nozzle assembly for a liquid dispensing machine A nozzle assembly for dispensing measured volumes of a liquid has a valve for dividing an inflowing volume of liquid into a plurality of equal outflowing aliquots through the use of a radial spreading zone in the valve. The valve is connected to a plurali... | 07/11/1989 |
| 4842165 | Resilient squeeze bottle package for dispensing viscous products without belching A resilient squeeze bottle dispensing package capable of dispensing viscous products without excessive air entrainment and belching on successive dispensing cycles. In a preferred embodiment, the viscous product is preferably suspended inside a resilient ... | 06/27/1989 |
| 4809885 | Highly viscous material coating apparatus A highly-viscous material coating apparatus for use, e.g. in an automobile coating process, to coat a joint of a workpiece, may be mounted on a robot. It provides improved operation where the workpiece provides a reference surface parallel to the joint, w... | 03/07/1989 |
| 4797098 | Apparatus for dental treatment provided with check valve in fluid passage A dental treatment apparatus includes a pressurized fluid source for pressurizing and supplying a fluid necessary for performing dental treatment operation and fluid conduits for conveying the pressurized fluid. The pressurized fluid source and a handpiec... | 01/10/1989 |
| 4793339 | Ultrasonic atomizer and storage bottle and nozzle therefor This ultrasonic atomizer includes an oscillating member, a means for vibrating the oscillating member at a supersonic frequency, a bottle for liquid storage, with an opening, fitted generally above the oscillating member with regard to the preferred orien... | 12/27/1988 |
| 4781312 | Liquid dispenser A liquid dispenser having a downwardly facing outlet with liquids of relatively high viscosity usually forming a meniscus at the outlet, the size of the meniscus being determined by the physical properties of the liquid, the atmospheric conditions, and al... | 11/01/1988 |
| 4770325 | Pour spout for containers A pour spout fitment for a flat top or a gable top paperboard container. A flat strip of rigid plastic material is bent over upon itself to form upper and lower strips integrally hinged together. The lower strip carries a plug coplanar with it, the upper ... | 09/13/1988 |
| 4741459 | Combined closure and measuring device A dispensing apparatus is disclosed having a hollow wall member closed at one end with a dispensing opening at the other end. A ledge is mounted within the hollow having an aperture therethrough to permit precise pouring through the aperture but with the ... | 05/03/1988 |
| 4711277 | Filler nozzle with capillary action and its method of operation A method for the filling of a container with a potable liquid, such as fruit juice, and a filler nozzle for practicing the method. Prior methods for filling containers with potable liquids have often employed a series of nozzles, each discharging a single... | 12/08/1987 |
| 4708263 | Outlet nipple for dispensers of beverage concentrates Method and apparatus for dispensing beverage concentrates and preventing concentrate from drying-up. In a beverage dispensing machine, an outlet nipple is provided having a first diameter bore portion and a second bore portion conically flared outward e... | 11/24/1987 |
| 4706829 | Liquid containing and dispensing package A liquid containing and dispensing package comprising a hollow plastic container having a neck, a fitment interengaging the neck and closure. The fitment interengages the neck and has a first peripheral portion extending axially and having a portion defin... | 11/17/1987 |
| 4697722 | Method for designing and making a tapping stopper A tapping stopper for a bottle is provided to prevent the content liquid from trickling along the outside of the bottle when pouring. The tapping stopper comprises a pouring cylinder having a trumpet-shaped lip, an auxiliary external cylinder having a tru... | 10/06/1987 |
| 4678107 | Dripless dispenser for liquids and viscous fluids A dispenser for liquids and viscous fluids has a syringe-like device with a barrel for containing fluid and a nozzle at one end. The plunger is movable axially in the barrel for discharging the fluid. At the inner end of the plunger is a flexible, elastic... | 07/07/1987 |
| 4671421 | Plastic container A plastic container which comprises a plastic blow molded container having an annular finish, an insert positioned in the finish and interengaged with the internal surface of the finish. The insert has internal threads for receiving an enlarged closure su... | 06/09/1987 |
| 4666065 | Liquid measuring and pouring device A passive liquid measuring and pouring device adapted for mounting on the open mouth of a liquid container. The measuring and pouring device includes an attachment transition adapted to attaach the device in sealing relationship to the open mouth of the l... | 05/19/1987 |
| 4664295 | Spout for liquid container A spout for a liquid container which has an outer tube and an inner tube and which can hold drip from the spout without allowing it to flow over the upper edge of the outer tube and can be molded by use of a metal mold simple in construction. A plurality ... | 05/12/1987 |
| 4651862 | Dual temperature beverage dispenser with removable operating module A dual temperature beverage dispenser for providing a variety of beverages, both hot and cool from a small, high capacity, coin-activated unit. The dispenser includes a removable operating module which can be stored for safekeeping separate and apart from... | 03/24/1987 |
| 4640855 | Plastic container with integral spout A plastic container with an integral spout comprising a hollow body, a neck having an outer wall and an inner wall formed with internal threads and a spout connected to the inner wall and extending outwardly of the container. The container is formed by bl... | 02/03/1987 |
| 4637530 | Dispenser for a liquid container A liquid dispenser formed separately from or integrally with a container, comprising a cylindrical throat with a pouring spout protruding from one side of the top end of the throat and an annular flange extending around the throat. The dispenser includes ... | 01/20/1987 |
| 4635823 | Dispensing closure construction A dispensing closure construction of the type having a base part or body that is held captive on a container neck, and a sealing cap and integral hinge connected to the body. The body has an off-center discharge orifice and a high, domed top portion behin... | 01/13/1987 |
| 4635828 | Liquid container dispensing cap structure A liquid dispenser is described which comprises a substantially airtight container for storing liquid to be dispensed with the container being formed with a downwardly-extending, constricted liquid passageway and a cap member with an open top in liquid-se... | 01/13/1987 |
| 4607764 | Fluent product extraction system An apparatus for intermittently and accurately discharging a measured portion of the contents of a container by a peristaltic pumping action and such apparatus includes an elongated elastomeric tubular body having a connection at one end for attachment to... | 08/26/1986 |
| 4600128 | Cleanser container The top wall of the container opposite the bottom slopes upward slightly at one side where a curved neck adjoins it. At the far end of the neck, there is a threaded cylindrical mouthpiece holding an insert, which may have a drip-disk at the outer end if t... | 07/15/1986 |
