Class 401/180 - Spring pressed

Subclass of Class 401 - Coating implements with material supply
Definition: Implement wherein the piston is resiliently urged into forceful
No. of patents: 40
Last issue date: 01/15/2008

Number	Title	Issue Date
7318683	Cosmetic case A cosmetic case is structured such that a rotary body (3) having a brush (2) attached thereto is installed to rotate to the upper side of a tube-type case (1) for accommodating liquid cosmetic by an insertion body (4) such that the cosmet...	01/15/2008
7314329	Cosmetics case This invention is related to a structure of cosmetics liquid discharge guider of the cosmetics case 1. The cosmetics case is object of during pressing a conical elastic part 33 composed of intermediate member 28 and moving an opening valve 29...	01/01/2008
7303351	Writing instrument and welding method of writing point assembly and writing instrument parts connecting structure and connecting method A writing point assembly and an ink tube and/or a holder can be welded appropriately at a predetermined area without using ultrasonic waves, so as to be able to prevent dislodging of the writing point assembly, ink leakage and the like. The rear end part, of a metal...	12/04/2007
7264141	Fluid dispenser with passive pressurization A fluid dispenser from which fluid may be dispensed upon passive pressurization of a fluid reservoir therein. Upon exposing a nib of the fluid dispenser to the surroundings, either by disengagement of a cap or extension or contraction of the fluid dispenser, the flu...	09/04/2007
7223039	Pocket automatic assembly for washing and maintaining dental hygiene An automatic toothbrushing assembly has a handle casing and a reservoir casing connected to each other by mating grooves and ribs. The reservoir casing has a reservoir space containing toothpaste, and which has an inner stepped series of lateral feet and an opening ...	05/29/2007
7004662	Toothbrush assembly with toothpaste dispenser A toothbrush assembly includes a removable cartridge housing a spring biased piston dentifrice in a storage area. The cartridge is received in a canister attached to a brush head stem in which a passage is formed. The piston forces a quantity of the dentifrice throu...	02/28/2006
6880999	Applicator device The invention concerns an applicator device comprising a storage means for storing a product to be applied, and an increased pressure-producing device having an elastic device, wherein the elastic device is designed to press with its elastic return force against a b...	04/19/2005
6758619	Spinning liquid delivery container A spinning liquid delivery container comprises a spinning device. The spinning device is installed at a rear end of a liquid storage cylinder and is formed by a rod body and a cap. The rod body is axially screwed into the cap. A part of the rod body extends to the c...	07/06/2004
6749356	Touch-up coating applicator assembly for remote locations The invention is a coating applicator assembly for coating a structure. In detail the invention is a spring-loaded a syringe having an outlet port. A semi-flexible tube having first and second ends is coupled by its first end to the outlet port of the syringe. A coa...	06/15/2004
6729789	Toothbrush assembly with toothpaste dispenser A toothbrush assembly includes a canister housing a spring biased piston, a cartridge for storing dentifrice (toothpaste) releasably received in the canister, and a brush head attached to a stem that is connected to the cartridge. A passage extends through the stem ...	05/04/2004
6533482	Cosmetic article having improved dispensing structure Disclosed is a cosmetic article having an improved dispensing structure, which compactly combines liquid cosmetic product with an applicator used for applying the liquid cosmetic product. The cosmetic article includes a housing being in the form of a case...	03/18/2003
6361234	Pressurized writing instrument employing a compressible piston member A pressurized writing device comprising an ink tube having a first end and second end, a writing tip at the first end, an end plug at the second end, a pressurizing system. The pressurizing system applies a force to a writing medium in the ink tube to for...	03/26/2002
6340257	Clean detergent providing device for cleaning tools A clean detergent device includes a tube for connecting with a mophead and a tank containing the clean detergent attached to the tube. A first aperture is defined radially through the tube and communicates with the tank in which a piston is movably receiv...	01/22/2002
6336761	Knock-type writing instrument The subject of the invention is to provide a knock-type writing instrument in which a cloth can be prevented from being stained by the clip releasing mechanism having a compact structure when the writing instrument is stored in a pocket and further the wr...	01/08/2002
6280110	Pressing device for a pen A pressing device for a pen having a spring, a center stick engaging the spring and a nib part. The pressing device comprises a penholder having a guide slot, a movable tube having an outwardly projecting engaging piece that extends through the guide slot...	08/28/2001
6244777	One-use toothbrush assembly with external plug for releasing toothpaste from the interior, and method for using the same A disposable toothbrush assembly has a special hollow handle that contains enough toothpaste for one use. The handle includes a dispensing orifice, preferably at the head. An external plug seals the orifice, and thus also the toothpaste from the exterior....	06/12/2001
6135659	Wide faced applicator adapted to various kinds of fluid A wide faced applicator adapted for various kinds of fluids having a main body with a flat face on both sides of the front axis to form a narrow attachment face, the axis of the main body from top to bottom forms a multiple funnel shaped axial hole in whi...	10/24/2000
6045283	Nozzle assembly A nozzle assembly for receiving and distributing a viscous mass, the nozzle assembly comprising a nozzle body including a passageway having a proximal opening for receiving viscous mass, a distal opening for expelling viscous mass and an open channel for ...	04/04/2000
6027273	Toothbrush with pressurized toothpaste dispenser A toothbrush with pressurized toothpaste dispenser for dispensing toothpaste by pressing a release valve. The inventive device includes a toothbrush having a handle portion and a brushing portion. The handle portion has a hollow interior with a paste cond...	02/22/2000
5951185	Fluid material dispenser A mascara dispenser including a pen-shaped body having a reservoir for holding mascara, an applicator retractably carried by the body so as to be movable between a location in the reservoir and a location outside the body, a wiper for the applicator withi...	09/14/1999
5871297	Fluid dispenser A fluid dispenser comprises an applicator portion, a handle portion, a pump, a valve, a first piston, a first resilient device, a second piston, and a second resilient device. The handle portion defines a pump support section and a reservoir. The pump sup...	02/16/1999
5547302	Twist-up product dispenser having conformable apertured applicator surface The present invention relates to improved product dispensers for various products, including solids, gels, semi-solids, and other substantially solid products. In a preferred embodiment of the present invention, the dispenser is in the form of an improved...	08/20/1996
5496123	Self-loading paint applicator gun A self-loading paint applicator gun for painting comprising a hollow stock adapted to receive a paint cartridge filled with paint; a valve mechanism disposed in the stock for receiving a paint cartridge and allowing the flow of paint from the paint cartri...	03/05/1996
5393153	Toothpaste dispenser An automatic feed fluid dispenser comprising: a reservoir cylinder, for enclosing and containing fluid, the reservoir defining an inlet port and an outlet port; an elongated hollow shank, defining opposite inner and outer ends, each inner and outer ends d...	02/28/1995
5242234	Drawing pen The present invention pertains to a drawing pen for applying viscous coating materials, with an essentially cylindrical grip part, a storage chamber arranged in the front section of the grip part for a cartridge containing the coating material, and a valv...	09/07/1993
5154523	Brush having integrally connected liquid chamber A brush having a bundle of bristles connected to a handle and being provided with a chamber to be filled with a liquid material is disclosed. The chamber includes pressurizing means for maintaining the liquid material under continuous pressure and closure...	10/13/1992
5131777	Spring biased liquid applicator with integral removable cap A container of a liquid applicator containing a liquid, and an applicator member is held on the container for applying the liquid to an objective part. The applicator member is mounted for movement into and out of the container and a biasing member is pro...	07/21/1992
5123766	Correction fluid dispensing pen A dispensing pen includes a cylindrical body formed with a conically tapered forward end, with the forward end including a spherical or brush applicator. The cylindrical body includes an end cap threadedly mounted thereon, with the end cap housing a pisto...	06/23/1992
5073058	Implement for applying liquid An implement for applying a liquid includes a container for holding liquid, the container having a front end which is open and a front tube mounted on the front end of the container. The front tube has a forward outlet opening. A hollow accommodating memb...	12/17/1991
5067838	Valve unit for writing instruments or liquid applicators A valve unit for liquid applicators for applying liquid to articles, includes a spring support provided with a front and a rear openings, in an inner surface of which front opening is provided an annular projection serving as a sealing means; a valve seat...	11/26/1991
5007757	Liquid container A liquid container comprising: a shaft; a fixed cylinder including a discharge valve and provided on an upper end of the shaft; a liquid supply means provided on an upper end of said fixed cylinder; a liquid receiving means provided in the shaft and slida...	04/16/1991
4624594	Fluid dispenser A fluid dispenser according to the present invention has a tubular body having therein a fluid chamber, a pusher for pushing the fluid, and a feed mechanism for progressively advancing the pusher. The feed mechanism has a slider and an actuator for advanc...	11/25/1986
4597683	Apparatus for applying cosmetic preparations Apparatus for applying cosmetic preparations in liquid or paste form comprising a cylindrical casing provided with a slidable piston which divides the casing into first and second chambers which are sealed relative to one another. The first chamber contai...	07/01/1986
4543005	Container for instantaneous adhesive having means to protect bias spring The invention relates to a container for an instantaneous adhesive and more particularly to an arrangement of a so-called pencil-type container which contains the instantaneous adhesive therein. Through use of the present invention, an appropriate small a...	09/24/1985
4323085	Hair dyeing apparatus An apparatus for treating (e.g. dyeing) hair, utilizing a treatment liquid which is a mixture of several components, has a cylindrical container with an open end to which an attachment with a hollow comb structure for the discharge of the liquid mixture i...	04/06/1982
4269527	Applicator for pulverized substances An applicator for pulverizable substances. The applicator comprises, in co-operation, a resilient container for the pulverizable substance, a permeable membrane through which said substance passes and means for maintaining and releasing said substance....	05/26/1981
4199311	Spring biased extrusion device for surface patterning An extrusion implement includes a pair of generally cylindrical housing portions connected to one another by sets of complementary threads to permit a telescoping of one portion into the other. An open end of the smaller cylindrical portion is partially c...	04/22/1980
4068974	Fountain toothbrush having bristle carrier easily producible by injection molding A fountain toothbrush is described which comprises a bristle carrier having bristles, a handle containing a reservoir for liquid or pasty dentifrice, a duct leading from the reservoir to the bristles, and actuating means which urge the reservoir in a dire...	01/17/1978
4033700	Dispenser for fluent material A roll-on dispenser comprises a generally tubular barrel having an open forward end and a generally tubular ball-carrying member having an open rear end which is slidably received in the chamber of the barrel. The ball-carrying member has a ball applicato...	07/05/1977

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Class 401/180 - Spring pressed