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Class 215/6 - COMPARTMENT


Subclass of Class 215 - Bottles and jars
Definition: Receptacles which are divided into compartments.
No. of patents: 361
Last issue date: 05/01/2012


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NumberTitleIssue Date
4244467Device for the extemporaneous preparation of a solution under sterile conditions
A device for extemporaneously preparing under sterile conditions a solution and dispensing carefully dosed amounts of the solution, is disclosed, wherein the container for the solvent is sealingly closed by an upwardly recessed capsule provided with an ax...
01/13/1981
4240566Captive mixing cap arrangement for multiple chamber container
A container is provided with two chambers, each with a mechanism for expressing its contents toward an outlet neck. The neck mounts a captive cap with an opening through its end wall. A web which longitudinally divides the outlet neck, has an outer tip wh...
12/23/1980
4235343Container assembly
A container assembly comprising one large and two smaller containers, two opposed wall portions of the large container having cavities therein which receive in sliding relation the smaller containers, respectively. The exposed surfaces of the smaller cont...
11/25/1980
4221291Container having separate storage facilities for two materials
A container providing for the separate storage of two materials and the admixing of the materials upon opening of the container. A main container holds a quantity of a first material, such as carbonated water, and a separate compartment holds a small quan...
09/09/1980
4196808Closure interlock and packaging apparatus
Sequential closure interlock devices for and in combination with dispersing container packages having multiple product compartments provided with parallel neck finishes lying generally in a single plane and separate closure device for each neck finish, es...
04/08/1980
4194640Vial and closure
A closure structure for a vial or container, preferably of the two-compartment type, wherein lyophilized medication is contained in one compartment and a solvent is contained in the other compartment with a displaceable, moisture-proof plug disposed betwe...
03/25/1980
4189057Device for packaging liquid such as perfume
The invention relates to a device for packaging liquid comprising two coupled bottles mounted on a common base. The two bottles are clipped on the base by means of two tongues on said base between which are inserted said bottles, a locking bead being prov...
02/19/1980
4187951Blow molded bottle with diffuser and method for making same
There is disclosed a method for blow molding a thermoplastic bottle of the type wherein the bottle is filled with a liquid usually water. The bottle is sealed while in the mold. Access to the contents therein is obtained through one or more breachable sea...
02/12/1980
4180173Tamper-proof closure system
Described herein are sterile vessels, as for pharmaceutical use, wherein there is disposed about a primary closure partially protuberant from the vessel a secondary closure resistive of non-destructive disengagement. The secondary closure, which is prefer...
12/25/1979
4177938Container with mixing cartridge
A container for liquids includes a mixing cartridge extending from a gasket into the neck of the container. The mixing cartridge is asymmetrically disposed with respect to the container to allow a piercing member extending into the container from the cap ...
12/11/1979
4150089Multi-chamber test tube
A multi-chamber test tube which includes a first and a second matched separate elongate tubular member, means to connect the members together defining a test tube means having a dual mouth, and a stopper having a first leg and a second leg extending from ...
04/17/1979
4140489Test tube for easy enumeration and cultivation of anaerobic and facultatively anaerobic microorganisms
A test tube having an inner tube that allows one to insert a bar to create a dark background is described. This system is actually an ordinary or screw-capped test tube with a smaller sized test tube inverted and fused to the bottom. The design permits a ...
02/20/1979
4126239Canister for aqueous gel explosive primer
A canister for an explosive primer containing capsensitive aqueous gel explosive is formed from a thermoplastic by blow-molding a pair of semi-cylindrical bottles connected by an integral hinge which have one or more corresponding grooves in their mating ...
11/21/1978
4125207Chain saw servicing kit
A servicing kit for chain saws comprising nested compartments which collectively have an external symmetry with respect to the longitudinal bisector of the structure, said compartments having interior walls, one of which projects into the interior wall of...
11/14/1978
4121976Culturing bottle and method of making
The invention relates to a culture bottle comprising a side wall, a base on which the bottle can stand, and a partition wall within the bottle extending generally vertically when the bottle is standing on the base; and wherein the side wall is capable of ...
10/24/1978
4119231Inserts for an insulated container
Inserts for an insulating container having a generally cylindrical inside wall defining an insulated space for holding comestibles. Each insert includes a dish-like receptacle having a closed end and an open end, the open end including an annular rim and ...
10/10/1978
4113097Ampule capable of being autoclaved
An ampule for containing a soluble gas in a solution where the ampule comprises a tubular member having a moveable plunger therein dividing the ampule into an expansion space and a solution containing space whereby a solution may expand and move the plung...
09/12/1978
4102368Device for sampling fluid
A device for sampling fluid is provided which comprises a plurality of sample vessels uniformly spaced apart in a circle and means for the alternate feeding of fluid into the individual sample vessels. A buffer vessel whose volume is at least three to fiv...
07/25/1978
4101041Prefillable, hermetically sealed container adapted for use with a humidifier or nebulizer head
A novel, prefillable, hermetically sealed container adapted for use with a humidifier or nebulizer head. The container includes a gas conduit for directing a gas flow to the bottom of the container and means for establishing connection between the gas con...
07/18/1978
4098397Multi chambered thermal container
A multi chambered thermal container adapted to receive and maintain a plurality of liquids at various temperatures. The container comprises an outer casing formed from layers of aluminum, insulation, and plastic. Two semi annular chambers as well as a cyl...
07/04/1978
4094648Urine specimen container
A cup-shaped receptacle is semi-surrounded by a shroud which is preferably integral with the receptacle and extends outwardly from the top thereof, then down in spaced relation to the sides of the receptacle to a plane level with or lower than the bottom ...
06/13/1978
4089432Vial and closure
A closure structure for a vial or container, preferably of the two-compartment type, wherein lyophilized medication is contained in one compartment and a solvent is contained in the other compartment with a displaceable, moistureproof plug disposed betwee...
05/16/1978
4078686Two-way jar
A two-way jar with removable inserts comprising a cylindrical container divided into a first compartment and a second compartment, the inserts removably placeable in each compartment and separate access means into each compartment....
03/14/1978
4077846Anaerobic jar
A vertically elongated anaerobic jar of polygonal horizontal cross-section is formed of transparent panels of a width somewhat greater than the diameter of a petri dish or plate. A (preferably removable) similarly shaped hollow body is co-axially disposed...
03/07/1978
4074976Leveling devices for use in high speed liquid sampling systems
A sample leveling device is described, for use in high speed liquid sampling systems, which comprises an insert cup capable of being removably located inside the open end of a liquid sampling tube, the cup being so shaped that, upon full or partial invers...
02/21/1978
4065016Compound vessel
A compound vessel is provided which has many decorative and functional applications. The compound vessel is formed of a transparent material and has a spheroidal main body. The main body is comprised of spheroidal inner and outer walls with an annular spa...
12/27/1977
4065536Method of making a precisely partitioned bulbous-shape container
A longitudinally partitioned bulbous-shape, top-opening container of unitary construction is provided which comprises a precisely shaped, sized, and oriented integral bulkhead. Such containers may be made by the method of providing a thermoplastic preform...
12/27/1977
4054220Combined pocket flask and denture case with removable cup portion
A compact, portable pocket flask for cleaning and refreshing dentures. The flask is elongated, elliptically-shaped and pocket sized and contains two completely sealed compartments also sealed from each other. One such compartment is shaped to carry a dent...
10/18/1977
4049277Bubble free die agitator
An amusement device, such as a die agitator, includes a closed liquid tight container having opposed end portions and a partition member located therein which divides the container into first and second chambers, with the first chamber being of greater vo...
09/20/1977
4033453Combination drinking cup and storage container
A drinking cup that has a hollow or false bottom that includes a quantity of medicine or comestible thereon, the bottom adapted to be broken to release the same for introduction into the drinking cup for subsequent mixing with water, a drinking straw form...
07/05/1977
4026433Container provided with an outer testpiece for the analysis of urine and other acid liquids
Container for analysis, consisting of a container of an approximate frusto-conical shape provided with cover, showing at its side surface a hollow portion, which develops vertically, until almost the edge of the container itself, which is overhanging and ...
05/31/1977
4024952Screw cap for a container
A container with a screw cap having a compartment for holding a liquid or powdery material is disclosed. The compartment comprises a wall which engages with the inner side of the screwed sleeve of the container and a bottom section which is connected to t...
05/24/1977
4023494Explosive container
A container capable of withstanding pressures having a longitudinal cord-receiving groove and a detonator-receiving groove formed as integral parts of the container. Radially projecting, substantially deformable, grooves are formed on the container at its...
05/17/1977
3998351Teapot with self-contained vessel for milk, honey, or other liquids
An improved teapot set that includes a separate vessel placeable upon its top and which extends downward into the interior of the teapot so that steaming tea water in the teapot heats up milk or honey that is contained inside the vessel, the set also incl...
12/21/1976
3957653Apparatus for collection, separation and isolation of blood
Disclosure is made of a novel apparatus for the collection, separation and isolation of serum or plasma from blood obtained from mammalian capillary sources. The apparatus comprises a tubular blood collection component and an airtight closure therefor. Th...
05/18/1976
3937300Replaceable lubricating cartridge for spline connections
A replaceable lubricating cartridge, adapted for installation in the end of a hollow rotating shaft, gear or the like, comprises a housing having an outer annular wall with a first end closed by an end wall and the other end partially closed by a first an...
02/10/1976
3933440Chemical reaction vessel
A gas-tight chemical reaction vessel for the chemical analysis of an intractable material such as glass. The reaction vessel comprises a body having at least two concentric chambers, one of which is adapted to contain a reagent, at least one other of whic...
01/20/1976
3931891Pill container with pocket
The invention relates to a container with a pocket for holding pills and the like. A pocket member is formed within a container and is adapted to hold a number of pills or the like being held by the main body of the container. This allows an individual to...
01/13/1976
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