Class 222/451 - Rigidly interconnected or unitary cutoffs

Subclass of Class 222 - Dispensing
Definition: Dispensers having valves or cutoffs connected for operation
No. of patents: 25
Last issue date: 10/19/2004

Number	Title	Issue Date
6805265	Measuring dispensing top for an aquarium fish food container A measuring dispensing top for an aquarium fish food container which includes a base, a flip top pivotably mounted in a side wall provided on the base and movable between a closed position which closes the container and an open position which opens the container int...	10/19/2004
6758620	Metered dose dispenser dabber device A metered dose dispensing dabber device includes a dabber main housing having a container attachment for affixing the device to a container, a metered dosage reservoir, a hollow dip tube, a metered dosage reservoir outlet, and a valve. The main housing has a base di...	07/06/2004
6446843	Metering machine with device for the fine metering of pasta A metering machine for pasta is described comprising a channel for the finishing of pasta, a shovel for the support of the pasta that flows in said finishing channel, a shovel for the metering of the pasta. The supporting shovel and the metering shovel ar...	09/10/2002
6161733	Shutter valve dispenser This computer controlled positive displacement shutter valve dispenser comprises a piston housing, pistons, shutter valves, linear or rotational drive servomechanisms, and a computer controller. The piston housing configuration can be cylindrical or non-c...	12/19/2000
6026992	Media dispenser A dispenser (1,1a) provides for filling a dosing chamber (15,15a) by gravity and then emptying it by closing an inlet valve (39,39a), by opening an outlet valve (40,40a) and by shortening the dosing chamber (15,15a) with the assistance of air flow through...	02/22/2000
5944231	Fertilizer or like dry material dispensing assembly and dispensing gun therefor A dispenser assembly particularly adapted to selectively dispense predetermined amounts of dry fertilizer or other dry material onto an area of disbursement, such as a plant, and including an elongated dispensing conduit having a holding chamber of predet...	08/31/1999
5894965	Measuring dispensing cap with spring biased flip top A measuring/dispensing cap for a container comprising a peripheral side wall and a pivotable flip top movable between closed and open positions, the flip top mounted for pivotal motion about a horizontal hinge axis wherein the hinge axis separates a closu...	04/20/1999
5758803	Milk powder dispenser A milk powder dispenser for dispensing a predetermined amount of milk powder is provided. The dispenser includes a base unit, a milk powder measuring unit, and a control unit. The base unit includes a base plate formed with an opening. The milk powder mea...	06/02/1998
5746355	Dispenser for pulverulent material A dispenser for pulverulent materials includes receptacle for receiving a container holding the material to be dispensed. A valve body defining metering cavities is mounted in the valve body. A gate also mounted in the valve body includes a first portion ...	05/05/1998
5454487	Measuring dispenser for one or more liquids A measuring dispenser for dispensing liquids from a single or multiple container is disclosed. In the case of single container, the container has a normally closed first valve, while a measuring cup connected to the container has a normally open second va...	10/03/1995
5390824	Measuring dispenser for one or more liquids A measuring dispenser for dispensing liquids from a single or multiple container is disclosed. In the case of single container, the container has a normally closed first valve, while a measuring cup connected to the container has a normally open second va...	02/21/1995
5339994	Fertilizer or like dry material dispensing assembly A dispenser assembly particularly adapted to selectively dispense predetermined amounts of dry fertilizer or other dry material onto an area of disbursement, such as a plant, and including an elongated dispensing conduit having a holding chamber of predet...	08/23/1994
5279568	Pharmaceutical pump dispenser for fluid suspensions and fluid mixtures A finger actuated pump dispenser employs a first upper hollow vertical cylinder with a first diameter and open upper and lower ends and a second lower hollow vertical cylinder with a second and smaller diameter and a closed lower end with a central openin...	01/18/1994
5261432	Dishwashing machine with multidose dispenser of powder detergent A dishwashing machine, particularly a domestic dishwashing machine, having a washing tank and a door for opening and closing the washing tank, is provided with a housing shell on the inner wall of the door and a reservoir-dispenser assembly detachable fro...	11/16/1993
5044527	Liquid dispensing system A device for dispensing a predetermined quantity of the contents of a container, including a container for the contents. The container has a base to locate the container in an upright position and has a generally upwardly facing opening. The device also i...	09/03/1991
4974755	Dispensing valve assembly and system A dispensing valve assembly and system for viscous materials includes a dispensing valve including a valve casing with an interior chamber, a dispensing port and a longitudinal valve passageway. An inlet port intersects the valve passageay and connects to...	12/04/1990
4821927	Liquid dispensing gun A gun is provided for repeatedly dispensing precisely metered quantities of liquid from a pressurized source. The gun includes a valve spool axially slidable within a valve chamber and having at least first and second blocking members for blocking the inl...	04/18/1989
4816227	Vertically positioned transfer system for controlling and initiating the flow of metered amounts of solid materials This invention is a transfer system for controlling and initiating the flow of metered amounts of materials. The aforementioned materials may be radioactive ash, radioactive calcined salts, cement, flour, or pharmaceuticals. The apparatus of this inventio...	03/28/1989
4805815	Metering dispenser A metering dispenser including a metering chamber having an inlet port and an outlet port, an inlet valve for admitting flowable material to the metering chamber through the inlet port, an outlet valve for allowing discharge of the material. To control op...	02/21/1989
4684046	Unit dose liquid dispenser having precise dosage capabilities An economical, non-clogging apparatus for dispensing premeasured amounts of liquid from a container placed on a shelf is provided which contains no spring, has a secure shipping mode, permits one-handed operation, has few moving parts, and avoids liquid w...	08/04/1987
4109835	Device for dispensing measured quantities of material A dispenser is disclosed for storing and rapidly dispensing measured quantites of powdered or granulated material. The dispenser has a nonmoving measuring chamber having top and bottom sides which are alternately opened and closed upon activation of the d...	08/29/1978
4012889	Packaging machine A machine adapted to form and fill a plurality of different size packages with different amounts of products such as sugar, salt, cream, etc. A metering head on the machine has different size cavities each connected with its own individual supply hopper. ...	03/22/1977
4007859	Auxiliary hopper apparatus for reloading press A reserve supply of shot or powder is held in an elevated receptacle and is delivered through a gravity feed conduit to a valve at the primary hopper of a reloading press. The valve includes a spool for operatively and selectively replenishing the primary...	02/15/1977
3978900	Carbonated beverage filler A filling apparatus for carbonated beverages including a filling valve connected to a beverage source under pressure and including a measuring cylinder movable into and out of a container to be filled. The measuring cylinder has a foot valve on its lower ...	09/07/1976
3934764	Apparatus for dosing and dispensing granular material into capsules Apparatus for dispensing doses of granular material into capsules. The apparatus includes dosing chambers of variable geometry into which granules flow from a supply container. A multiple slide arrangement closes the inlet apertures of the dosing chambers...	01/27/1976

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Class 222/451 - Rigidly interconnected or unitary cutoffs