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Class 222/481 - Having flow controllers or closures


Subclass of Class 222 - Dispensing
Definition: Dispensers having at least one element in the form of either
No. of patents: 128
Last issue date: 08/05/2008


1        
NumberTitleIssue Date
7407117Liquid sprayer assembly
An improved liquid sprayer assembly for connection to a container (which preferably includes two liquid storage compartments) has a housing that includes a container mount having an underside with at least one structure that is operably interposed with corresponding...
08/05/2008
7347343Container for liquids, including sealing mechanisms
A container for storage and dispensing of paint includes a unitary, molded plastic container body defining an interior volume and including an annular container opening through which the contents are dispensed. Included as part of the paint container is a dispensing...
03/25/2008
7328859Power sprayer
The present invention is a dispenser adapted to be coupled to a fluid container. The dispenser comprises a dispensing head, an energy source, and a fluid pathway. The dispensing head includes a fluid pump, a motor adapted to power the pump, a trigger adapted to cont...
02/12/2008
7325968Structure for holding either a cylindrical or square shaped container during a mixing operation
Apparatus and method for mixing a fluid dispersion disposed in a container having either a cylindrical or a square shape. The apparatus includes a holding structure having a retaining structure connected to a base. The retaining structure prevents lateral movement o...
02/05/2008
7296761Hand-held dispenser
A hand-held dispenser for precisely controlling the flow rate of water therethrough and for precisely controlling the metering of a liquid chemical into the water passing through the apparatus. ...
11/20/2007
7228994Delayed flow water reservoir for a clothes drying cabinet and method of use
A delay flow water reservoir for a clothes dryer cabinet and method of use is provided. The delay flow reservoir has a container having an opening and a cap engaging the opening. The cap has a delay chamber with a drain opening, a seal covering the opening with firs...
06/12/2007
7216779Sealing mechanisms for use in liquid-storage containers
A sealing mechanism for a container for sealing an interface between two or more of the structural members, including a container body, a pouring spout, and a closing cap, includes an outer annular edge formed as part of a threaded neck opening for the container bod...
05/15/2007
7198077Filler apparatus for multiple chamber receptacles
An improved machine and method for automatically proportioning-out or measuring-out a predetermined quantities of a variety of selected products and feeding the predetermined quantities of product into the individual chambers of a multiple-chamber dispensing contain...
04/03/2007
7182505Apparatus and method for mixing a fluid dispersion disposed in a container having either a cylindrical or a square shape
Apparatus and method for mixing a fluid dispersion disposed in a container having either a cylindrical or a square shape. ...
02/27/2007
7175051Container for liquids, including sealing mechanisms
A container for storage and dispensing of paint includes a unitary, molded plastic container body defining an interior volume and including an annular container opening through which the contents are dispensed. Included as part of the paint container is a dispensing...
02/13/2007
7150378Clean container for paint and other fluids
A container body has a main opening large enough to permit passage of large paintbrushes or sprayer suction lines and filters. This opening is covered with a large cap that comprises a bayonet-type seal. Special features in the cap and in the body combine to provide...
12/19/2006
7150380Multi-fold closure
A dispensing closure system is provided with a peripheral wall or closure body for extending from a container. Two lids are molded with the body as a unitary structure, and the lids are closable over a pouring opening and a scooping opening. ...
12/19/2006
7108149Blow-molded paint container
A blow-molded, plastic paint container for storing and dispensing paint includes a blow-molded container body defining an externally-threaded neck portion, an injection molded plastic closing cap, internally-threaded so as to be threadedly securable to the neck port...
09/19/2006
7097119Power sprayer
The present invention is a dispenser adapted to couple to a fluid container having an opening surrounded by a neck. The dispenser comprises a cap, a dispensing head, an energy source, and a conduit. The cap is adapted to seal the opening fluid tight when the dispens...
08/29/2006
7040509Container for liquids, including sealing mechanisms
A container for storage and dispensing of paint includes a unitary, molded plastic container body defining an interior volume and including an annular neck portion which is externally threaded and which defines the container opening through which the contents are di...
05/09/2006
7032790Container, sealing cap and method for sealing a nozzle tip of a curable liquid dispensing container
A cap for curable material dispensing containers prevents the material from curing after opening the dispensing nozzle. Thus, when mounted on a partially-dispensed container, the nozzle cap preserves flowable materials such as air-cured glues, sealants, caulks, etc....
04/25/2006
7021506Vent and pour cap
A cap assembly cooperates with a container to form a vent portion and a pour portion when a cap is oriented in an open position relative to the container. The cap is dimensioned to seal the container opening in a closed position. The cap and opening are oblong, pref...
04/04/2006
6997354Sealing mechanisms for use in liquid-storage containers
A container for the storage and dispensing of a liquid and which incorporates a sealing mechanism includes a blow-molded container body including a neck portion having a series of external threads and defining an annular, non-planar sealing surface, a pouring spout ...
02/14/2006
6976611Pressure dispensing cap for liquid container
A pressure dispensing cap for a liquid container, and more particularly to a pressure dispensing cap for liquid container that is designed such that its spout is inclined to one side at a predetermined angle thereby easily dispensing the contents of the container, a...
12/20/2005
6971560Friction resistant time delay actuator assembly for aerosol containers
An actuator assembly is disclosed which can dispense chemicals, such as insect control ingredients, from an aerosol container. The actuator assembly is mountable to the aerosol container and includes a solid plug that, upon initial activation, will be caused by the ...
12/06/2005
6666355Fluid dispensing device
A device for dispensing fluids from a sealed off-storage container includes a housing placed on the container that receives a pressure cylinder for insertion in the container. The cylinder has a pressure chamber defined at the upper end by a piston guided...
12/23/2003
6631744Container
In an embodiment, a container includes a dispensing opening, a closure and a plurality of walls. At least one of the walls includes a non-uniform surface structured so that the dispensing closure can be disposed on the surface when the container is in its...
10/14/2003
6612344Integrated vent and fluid transfer fitment
A vent and fluid transfer fitment for sealing and transferring a fluid from an inverted fluid-filled container without premature leakage to a receiver attachment, has a transfer check valve and a venting check valve which are preferably duckbill valves. T...
09/02/2003
6610364Apparatus for dispensing liquid crystal and method for controlling liquid crystal dropping amount
A liquid crystal dispensing apparatus and a method of controlling a liquid crystal dropping amount are provided to drop liquid crystal onto a substrate corresponding to at least one unit panel area. In one aspect, the apparatus uses a liquid crystal dispe...
08/26/2003
6491069Integrated vent and fluid transfer fitment
A vent and fluid transfer fitment for sealing and transferring a fluid from an inverted fluid-filled container without premature leakage to a receiver attachment, has a transfer check valve and a venting check valve which are preferably duckbill valves. T...
12/10/2002
6427730Integrated vent and fluid transfer fitment
A vent and fluid transfer fitment for sealing and transferring a fluid from an inverted fluid-filled container without premature leakage to a receiver attachment, has a transfer check valve and a venting check valve which are preferably duckbill valves. T...
08/06/2002
6374867Liquid container with integral fill/drain conduit
A liquid container comprises a container body, a hollow fill/drain conduit and a retaining member. The container body includes a base and at least one side wall extending generally upwardly from the base to define a liquid reservoir. The side wall include...
04/23/2002
6360917Dual-chamber canister for producing diluted ready-to-use-solutions with anti-confusion protection
The invention relates to a canister comprising a first container (concentrate chamber) holding a concentrate, and a second container (solution chamber) holding a ready-to-use solution constituted by mixing a concentrate and a diluting fluid. According to ...
03/26/2002
6293432Bag shaped inner layer in the form of a so-called liner intended for use together with a carrying outer structure when transporting and storing bulk goods
Bag shaped inner layer in the form of a so-called liner (1) intended for use together with a carrying outer structure (2) when transporting and storing bulk goods. The liner (1) is provided with a supporting member (11) towards which a liner bag is folded...
09/25/2001
6279788Storage container with pouring insert
A container for storing items, such as foodstuffs. The container includes a sidewall which includes a monolithic window portion having greater transparency than the remainder of the sidewall. This is achieved by forming the container of a clear, tinted ma...
08/28/2001
6269977Stackable container cover
A stackable and reusable, container cover is disclosed for safe, sealed, and protected confinement of fluid contents therein to prevent, among other matters, spillage, contamination, evaporation and hardening of the fluid contents. The cover consists of a...
08/07/2001
6206058Integrated vent and fluid transfer fitment
A vent and fluid transfer fitment for sealing and transferring a fluid from an inverted fluid-filled container without premature leakage to a receiver attachment, has a transfer check valve and a venting check valve which are preferably duckbill valves. T...
03/27/2001
6193114Personalized hygienic toothpaste dispenser and toothpaste container holder
A hygienic toothpaste dispenser comprises a main body member having a plurality of tubular spouts (27, 28, and 29), from which an individual can dispense toothpaste from his or her own personally assigned tubular spout permanently marked by indicia (30), ...
02/27/2001
6126048Removable paint can extension and cover
A removable paint can extension and cover apparatus which can be temporarily attached to manufactured containers of paint products is provided. The apparatus includes, generally, a vertically extending skirt having a lip at an upper edge of a first end an...
10/03/2000
6065649Dispensing container with top and bottom access ports and a dispensing manifold therefore
A dispensing container for viscous fluids formed of a tubular body having top and bottom surfaces with the top surface including a threaded outlet neck and the bottom surface including a recessed portion with a female threaded opening. The container is de...
05/23/2000
6047866Portable liquid dispenser
A portable liquid dispenser apparatus has an insulated liquid container having a plurality of flexible dispensing tubes extending from the container. Each of the plurality of flexible dispensing tubes has a nozzle and valve on the end thereof for selectiv...
04/11/2000
6045012Gasoline tank adapter
A fuel can adapter is used for adapting standard fuel carrier cans for use as temporary fuel tanks for outboard motors and the like. The adapter has a tapered bung that fits snugly into the necks of all common fuel cans and a peripheral flange at the top ...
04/04/2000
5855304Paint can
A can for holding paint and similar products. The can has a rectangular bottom, preferably square, and rectangular sides providing a space savings of about 20 percent as compared to round cans. It has a main opening large enough to permit passage of large...
01/05/1999
5749495Dispenser for dispensing two liquid products
The present invention relates to a dispenser for dispensing two liquid products. The dispenser permits feed-out of the viscous products either separately or together....
05/12/1998
5730322Multiple flow volume dispensing cap
A multiple flow volume dispensing cap is provided which generally includes a bottom portion for attachment to a squeezable container for holding a sterile solution, such as a contact lens solution, an orifice in the bottom portion for enabling fluid flow ...
03/24/1998
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