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Class 222/171 - With sleeve-type discharge controller


Subclass of Class 222 - Dispensing
Definition: Dispensers having a sleeve or similar telescoping part acting
No. of patents: 16
Last issue date: 02/05/2008


NumberTitleIssue Date
7327971Fitting construction and developer holding unit and image forming apparatus that use the fitting construction
A fitting construction for a developer holding apparatus includes a housing member and a lid. The housing member has a developer chamber having a first wall that defines an opening. The lid fittingly closes the opening, the lid having a smaller tensile modulus of el...
02/05/2008
6966460Device for containing and supplying loose material
A device for containing and supplying loose materials, includes: a support frame (5); a rigid container (2) mounted on the support frame (5) and exhibiting at least one opening (3); elements (4) for opening or closing the at least ...
11/22/2005
6935537Salt dispenser for beverage bottle
A salt dispenser for a beverage bottle includes a rotatable member defining a cavity and including a top surface having an aperture formed therein and for receiving salt therethrough to be disposed within the cavity. The rotatable member includes a bottom surface op...
08/30/2005
6439152Device for marking the path along the ground of a rolling wheel
Disclosed is a device for marking the path along the ground of a rolling wheel, comprising: a container having a perimeter, and a single opening along the perimeter for dispensing a marking substance contained within the container, and a sliding gate cove...
08/27/2002
6151955Device and method for testing a vapor recovery system
A device and method for testing for the recovery of vapor in a system in which a fluid is dispensed into a tank through a nozzle, according to which a vacuum is created to induce the flow of the vapor into the nozzle. The vacuum is measured and a display ...
11/28/2000
5809384Developing device and toner cartridge applied to same
A developing device includes a toner cartridge mounting portion, and a toner cartridge to be detachably mounted on the toner cartridge mounting portion. The toner cartridge mounting portion has a bottom wall having a toner acceptance opening formed therei...
09/15/1998
5385181Dispensing cartridge
The invention relates to a dispensing cartridge adapted to discharge material therefrom to a receiving member during a dispensing operation. The cartridge includes an inner tubular member with an inner port therein. The cartridge also includes an outer tu...
01/31/1995
5259533Fish, bird and small animal feed dispenser
A dispenser for smoothly and reliably dispensing flowable or particulate matter such as fish food is provided, in which dynamic gravity of the matter itself is utilized to regulate dispensing of the same in an uncomplicated manner. The dispenser has a con...
11/09/1993
5118013Cylindrical toner cartridge for electrophotographic printer
A toner cartridge has an outer cylinder and an inner cylinder contained in the outer cylinder in such a relation that it is adjacent to the outer cylinder and rotatably slidable relative thereto. Outer cylinder toner discharge openings are formed in the o...
06/02/1992
5037018Automatic feeder
An automatic feeder for tropical fish comprises a rotatable container containing granular feed and a driving device for rotating the container only at preselected times to discharge a predetermined amount of feed from the container. A switch turns on a dr...
08/06/1991
4863069Applicator dispensing and storing of particulate carpet-cleaning composition
An applicator for particulate carpet-cleaning compositions having a cylindrical body formed of relatively rotatable inner and outer concentric cylindrical members in 360° frictional nested engagement, separately attached non-rotatably to opposite wheel m...
09/05/1989
4726495Packing for a product in powder form comprising a fool-proof lock
A packaging for a product in a powder form including an upper housing, a co-axial lower housing a plug positioned internally and functioning in conjunction with the lower housing, and a tapered middle part for temporarily engaging the lower end section of...
02/23/1988
4678342Drum for mixing and dispensing feed material
Apparatus for mixing and dispensing feed material particularly for cattle comprises a cylindrical drum which has an inlet in the form of a longitudinal slot along part of the length of the drum which is closable by doors pivoted on the drum. An outlet is ...
07/07/1987
4281918Electrophotographic copier permitting a toner dispensing cassette to be subsequently employed as a residual toner receptacle
In a photocopier including a movable member carrying a photoconductive layer, a charging station for charging the layer, an illuminating station for photographically exposing the layer, a developing station provided with a magnetic brush and arranged to s...
08/04/1981
4089601Disposable toner cartridge for copying machines
Disposable toner cartridge for copying machine which has an outer casing with a first opening, and a container mounted within the casing and provided with a second opening. The container is movable between a position of containment of the toner, in which ...
05/16/1978
3980047Automatic toning device
An apparatus for the application of a controlled quantity of finely divided particulate material on a tacky surface, without imparting any shearing force, having a porous, rotating, laterally movable, cylindrical cartridge for storing and dispensing said ...
09/14/1976
 
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