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A haircutting appliance comprises an enclosed housing having a hollow handle connecting the housing to a vacuum source to carry away cut hairs from a subject's head.
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| Number | Title | Issue Date |
| 7731067 | Device for the metered dispensation of a medium A device for the dosed output of a medium from a container through an opening in an upper housing part. A valve piston tip is associated with said opening for the closing thereof. A piston surface, which is pressed against a spring, is adjacent to the valve piston t... | 06/08/2010 |
| 7311226 | Mixed liquid dispensing apparatus A mixed liquid dispenser head (7) is provided with a carbonated water supply port (39), raw material exits (33), and a diluting water exit (35) within a head main body (11); a nozzle (13) that is attached to the head main bo... | 12/25/2007 |
| 7249694 | Valve mechanism for tube-type fluid container A valve mechanism adapted for a fluid-discharging port of a tube-type fluid container, comprising: a valve seat portion 40 having an opening 41 through which a fluid flows; a valve portion 20 comprising a valve body 21 having a shape corr... | 07/31/2007 |
| 7228870 | Fuel saving valve assembly There is provided a one-way gasoline valve that is functional with conventional gasoline dispensing pumps in the United States today. An outer tubing body is open at both ends. One end is threaded to allow it to be placed into the end of a threaded gasoline dispensi... | 06/12/2007 |
| 7178704 | Electrically-operated dispenser An electrically-operating liquid dispenser having an U-shaped pole. Windings of an electromagnetic coil are wound about the legs of the U-shaped pole and are energized selectively for moving an armature relative to the pole to open and close the dispenser. The U-sha... | 02/20/2007 |
| 7140517 | Valve mechanism for tube shaped fluid container A valve mechanism for a tube-type fluid container includes a valve seat portion having an upper opening portion and a lower opening portion; and a valve portion disposed co-axially with the upper opening portion. The valve portion includes a supporting portion attac... | 11/28/2006 |
| 6994234 | Electrically-operated dispensing module Electrically-operated dispensing modules capable of dispensing small volumes of a viscous liquid at high operating frequencies and reproducibly among successive dispensed volumes of viscous liquid without the occurrence of stringing. The dispensing module may includ... | 02/07/2006 |
| 6938800 | Automatic dispensing cap for squeezable bottle The non-vented automatic dispensing cap is generally formed of a body and a retainer cap. The body is threadably secured to a squeezable tube or container. The retainer cap is attached to the body. A pressure chamber is formed between the body and retainer cap. A pi... | 09/06/2005 |
| 6854623 | Tube-type container A tube-type container includes a container main body, a lid material to be attached in the top of the container main body, a valve body 20 comprising an opening/closing mechanism and a tube-shaped material 30. On the top periphery of the tube-shaped ma... | 02/15/2005 |
| 6662973 | Fluid flow control valve/seal for fluid dispensers A fluid flow control valve for use in a fluid applicator tip which is connectable onto an open end of a resiliently squeezable bottle. The valve includes a valve body defining a flow aperture formed centrally therethrough. A separate sealing ball is held ... | 12/16/2003 |
| 6609666 | Unitary over-mold non-clog system with positive shutoff A unitary over-molded non-clogging system having mechanical breakup capability, a positive shutoff flared wall skirt, having two different overmolded materials forming a laminate combination. The soft flexible face inner portion with a flexible positive s... | 08/26/2003 |
| 6581808 | Cap for dispensing container having separate dispensing orifice and air intake passage A dispensing cap for a product container, preferably a cosmetic product container, is provided. The cap includes a movable member comprising a valving portion capable of selectively opening and closing a product-dispensing orifice depending upon pressure ... | 06/24/2003 |
| 6547108 | Pressure-activated flexible valve A pressure-activated flexible valve for use with a container for dispensing fluid material. The valve has a single sealing surface and comprises an inner component having a sealing portion and an outer component having an annular rim that seats against th... | 04/15/2003 |
| 6412665 | Container valve A container for dispensing liquids includes a body member and a closure therefor. The closure includes a cap in the form of a plastic moulding having an outlet and a control valve within the cap. The control valve is a one piece plastic moulding having a ... | 07/02/2002 |
| 6378742 | Fluid dispensing closure A fluid dispensing closure which incorporates a dispensing valve to control fluid flow through the closure and a vent passageway to vent air into the container as necessary. The closure includes a dispensing spout capable of mating engagement with a recei... | 04/30/2002 |
| 6343724 | Unitary one-way valve for fluid dispenser A valve assembly for a fluid dispensing unit, particularly for a soap dispenser, comprising a resilient valve member secured within a chamber. Valve member comprises a sealing member, a support member and a securement member. The support member carries se... | 02/05/2002 |
| 6334551 | Container valve A container for dispensing liquids comprises a body member and a closure including a cap in the form of a plastic molding having an outlet and a control valve within the cap for controlling the dispensing of liquid through the outlet, the control valve be... | 01/01/2002 |
| 6309059 | Cartridge stopper with a valve function A cartridge stopper having a valve function, especially for printing ink cartridges made of plastic, includes a valve sleeve that is axially elastic and rests on a mouthpiece neck. The valve sleeve includes a sealing lip that cooperates with a central bod... | 10/30/2001 |
| 6286732 | Dispenser valve with increased flow capacity The invention in the simplest form is a dispenser valve with an increased flow capacity. The device is particularly suited for dispensing liquids, and has a plurality of individual thin and streamlined elevated standoffs that serve as the spring seat, low... | 09/11/2001 |
| 6286725 | Contamination-safe multi-dose dispensing and delivery system for flowable materials A valve for dispensing the fluid contents of a container such that external contaminants such as dust, air or microbes cannot enter the container even after repeated dispensing cycles. The valve comprises a plug-type valve and an elastomeric sheath type v... | 09/11/2001 |
| 6267266 | Non-contact liquid material dispenser having a bellows valve assembly and method for ejecting liquid material onto a substrate An apparatus for dispensing a small amount of a viscous liquid material onto a substrate, the apparatus comprising a housing and piston positioned within the housing and having a lower surface and a flow bore extending therein, the flow bore having an inl... | 07/31/2001 |
| 6161732 | Push-button comprising a movable nozzle for dispensing pressurized fluids A push-button applicable to the stem (3) of a pump (4) for delivering liquids or creams under pressure. The push-button includes a cylindrical cavity into which there extends a shutter (10), the free end of which lies opposite a discharge nozzle (8) forme... | 12/19/2000 |
| 6131776 | Packaging and pressurized dispensing assembly with extemporaneous pressurization An assembly for packaging and pressurized dispensing of a product, particularly a cosmetic, including a first container which is surmounted by a first valve capable of moving from a closed position to an open position for dispensing the product, and which... | 10/17/2000 |
| 5862955 | Creamy substance dispenser having non-return valve A creamy substance dispenser has a substantially rigid casing bounding a cylindrical chamber fillable with a creamy substance. A movable piston is slidable on the surface of the chamber for sealingly closing one end of the chamber. A dispensing chamber is... | 01/26/1999 |
| 5850908 | Pressure sensitive cap closure and valve A closure cap valve apparatus for mounting on the top of a beverage container. A piston valve within the cap is biased towards closure to prevent spillage. Additionally, pressure increase within the container is directed to increase sealing force of seals... | 12/22/1998 |
| 5842616 | Atomized liquid dispenser applicable to manually operated pumps An atomized liquid dispenser applicable to the stem of manually operated pumps for dispensing a liquid enclosed in a container, the dispenser having an elongate chamber housing a movable piston from which there projects an appendix urged by a spring towar... | 12/01/1998 |
| 5842611 | Dispensing device A fluid-operated dispensing device 10 includes a vessel 12 for defining a chamber 14 in which fluid is received. The vessel 12 also defines an inlet 18, a first outlet 24 and a second outlet 26. The inlet 18 has a greater cross sectional area than that of... | 12/01/1998 |
| 5803311 | Bottle closure for squeezing bottle A dispenser for discharging media to be used in conjunction with a pressure chamber comprises: a medium outlet; an outlet channel leading into the medium outlet, the outlet channel defining a medium flow in operation, the outlet channel, at a distance fro... | 09/08/1998 |
| 5779106 | Atomized liquid dispenser An atomized liquid dispenser, comprising a pump and a dispensing head mounted on the stem of the pump, the head defining a chamber communicating with the stem and housing a movable piston urged by a spring to close a discharge nozzle provided at one end o... | 07/14/1998 |
| 5636768 | Manually operated trigger type dispenser A flowing-out passage consists of a small-diameter portion located at the cylinder side and a large-diameter portion located at the orifice side. Provided in the passage is a secondary valve. Skirt-shaped seals are mounted on a secondary valve and set in ... | 06/10/1997 |
| 5566869 | Arm supported drinking container A container for supporting a quantity of fluid relative to a limb of an individual. The inventive device includes a container having an arcuate inner side wall positionable along an exterior of a human limb. A plurality of securing straps extend from oppo... | 10/22/1996 |
| 5558258 | Dispenser for dispensing atomized fluids under pressure, provided with a shut-off element operated by the pressurized fluid A dispenser for dispensing atomized fluids under pressure and provided with a shut-off element operated by the pressurized fluid. The dispenser includes a compression chamber housing a movable piston from which there projects an appendix which, when in a ... | 09/24/1996 |
| 5553756 | Dispenser with pressure operated, spring biased, reciprocating piston valve A reciprocating piston with an integral valve moves in a first direction within a cylinder to pressurize viscous material contained therein, such as ice cream or the like, thereby pushing it out of a dispensing nozzle located at one end of the cylinder wh... | 09/10/1996 |
| 5465879 | Disposable nozzle assembly for high speed viscous material droplet dispenser A disposable nozzle assembly for connection to the lower end of a syringe in a viscous material dispensing apparatus. The disposable nozzle assembly includes a nozzle portion having an internal cylindrical drop generation chamber and an exit orifice. A cy... | 11/14/1995 |
| 5429275 | Dispenser of doses of liquids and paste-like masses A dispenser for the metered discharge of liquids and in particular pasty masses, having a delivery pump actuatable by finger pressure. The pump has a vacuum-type action and a restoring spring and pressure and suction valves. The container to which the pum... | 07/04/1995 |
| 5409144 | Dispensing valve for packaging A dispensing package is provided for fluid products such as liquid soaps, shampoos and conditioners, household detergents, cleaners, polishes, moisturizing creams, and the like, and includes a container with a self-sealing dispensing valve mounted therein... | 04/25/1995 |
| 5377877 | Dispensing valve for packaging A dispensing package is provided for fluid products such as liquid soaps, shampoos and conditioners, household detergents, cleaners, polishes, moisturizing creams, and the like, and includes a container with a self-sealing dispensing valve mounted therein... | 01/03/1995 |
| 5370317 | Atomizing device for producing a spray from a liquid under pressure A method and device are described for atomizing liquids, in which the liquid is forced through an annular gap formed between a spherical or conical surface and a circumambient hole in a plate, which components may be displaced relative to one another to c... | 12/06/1994 |
| 5370318 | Atomizing nozzle for producing a spray from a liquid under pressure A method and device are described for atomising liquids, in which the liquid is forced through an annular gap formed between a spherical or conical surface and a circumambient hole in a plate, which components may be displaced relative to one another to c... | 12/06/1994 |
| 5366115 | Deformable container for delivering liquid The invention relates to a deformable container (10) for delivering a liquid from a dispensing opening (12) on the sealing part (14), there being assigned to the ventilating opening (90) of the container (10) a ventilating valve (18) which is open in the ... | 11/22/1994 |
