Abstract: A dispenser for dispensing a suitable material comprising a tubular casing having a reduced diameter portion at its one end portion, a nib fixed to an open end of the one end portion of the tubular casing, an elongated cap for protecting the nib and a sleeve slidably mounted on the reduced diameter portion of the tubular casing. The sleeve is slidable longitudinally along the reduced diameter portion, and has a first shoulder on its outer surface. The elongated cap has an open end for fitting to the tubular casing to enclose and protect the nib, and a second shoulder on an inner surface of the open end to abut against the first shoulder when the cap is moved to fit to the tubular casing.

Abstract: A cleaning pen for cleaning spectacle lenses includes a pen body, a cleaning tip, and a detergent reservoir contained in the pen body for automatically feeding the cleaning tip with detergent. A container which contains a cleaning cloth and at least one spectacle screwdriver therein is mounted removably on the pen body. A pen cap having a clip is sleeved removably on the pen body. The reservoir is designed so that the detergent is implemented therein. The container is designed so that the cleaning cloth and the spectacle screwdriver are removed conveniently therefrom.

Abstract: A clip assembly for an elongated instrument which includes a base portion, a resilient elongated member extending from the base portion and means extending from the base portion dimensioned for insertion into an aperture defined by the elongated instrument for snap-locking engagement therewith and attachment of the base portion thereto. In its preferred form the elongated instrument is a pen which includes a body member having a reservoir of writing medium and a writing tip, a cap member configured and dimensioned for mating engagement with the body member; and a clip. The clip includes a base portion, a resilient elongated member extending from the base portion; and means extending from the base portion configured and dimensioned for insertion into an aperture defined by the body or cap member of the writing instrument for snap-locking engagement therewith and attachment of the base portion thereto.

Abstract: The cap for the writing instrument comprises a jacket mounted slidably on a sealing insert or sleeve which provides a sealed moisture chamber for the writing tip when the cap is on the writing instrument. Near the writing tip there is a circular bulge on the shaft of the writing instrument which enters into a sealing engagement with an interior passage of the sealing insert. On putting the cap on the writing instrument the sealing insert is pushed over the circular bulge until it contacts a contacting stop on the jacket. Then the circular bulge presses tightly into the sealing insert and it locks the jacket to the writing instrument so that the entire arrangement is kept in that position until the cap is removed. A signal slider is attached with the sealing insert which is extendable out from the end of the jacket in order to signal in its extended position the proper seating of the cap on the writing instrument. Erroneous indications of a sealed state are prevented with our invention.

Abstract: A flat flexible ballpoint pen is formed from two foil strips which are bonded together along their peripheries except for one end through which the writing cartridge is inserted. A case also formed from flexible strips in a similar manner can accommodate the body carrying the cartridge.

Abstract: The plotter stylus has a writing point (10) which is connected to the ink cartridge (50) via the ink duct (40). The ink duct (40) is surrounded by a pressure compensator (20) and connected thereto. In the pressure compensator a compensator element (21) is provided with annular chambers (23) which absorb surplus ink emerging from the ink duct (40) in the case of temperature or pressure increases. The annular chambers have no capillarity for the ink. Air is introduced via the air inlet orifice (28) located above the chambers (23). The ink cartridge (50) is exchangeable.

Abstract: A liquid applicator and scraper for applying a protective thin film of hardenable wax to glass during painting so that the surrounding area can be painted and the protective coating subsequently removed has a liquid container with a valve assembly for discharging the liquid to a sponge upon the application of pressure to the sponge, a blade unit which fits over the portion of the liquid container on which the sponge is mounted, the blade unit having a scraper blade affixed therein for removing the protective coating of wax after painting, and a cap for covering the portion of the blade unit in which the blade is affixed. The cap, the blade unit, and the liquid container, when assembled, form a single applicator and scraper unit with all components contained in one assembly.

Abstract: A device for preventing the drying of the nib of a cartridge type pen, wherein a cartridge type ink container provided with a nib and used to directly contain ink or contain an absorbent loaded with the ink and to supply the ink to the nib through a relaying material, a vent hole is made in a nose cone of the ink container at a position close to the nib, packing is provided between the outside peripheral surface of the ink container and a penholder at the position close to the vent hole to prevent the vent hole from communicating with the outside air, the nib is provided with elastic material such as rubber and plastics in the cap, a blind hole is made in the lower end surface to insert the nib, the opening of the blind hole is shut at the front end of the nose cone of the holder or the front end of the nose cone of the ink container to cut off the communication of the inside of the blind hole with the outside air, and both used to cut off the communication of the vent hole with the outside air by means of th

Abstract: An indicating cap for a writing instrument has an insert with a blind passage adapted to fit over the tip of e.g. a felt or fiber tip pen or marker and axially movable in a sleeve forming a cap between two limiting positions. One of these positions is defined by a spring detent shoulder against which a shoulder of the insert abuts when the cap is withdrawn from the writing implement. When the cap is thrust properly onto the writing implement the insert is pressed into its second position in which a pin of appropriate color is visible through an end of the sleeve where the projecting pin can be protected by a hood or basket.

Abstract: A modular writing instrument cap system is disclosed, in which each individual cap comprises an elongated tubular portion having an open end and a closed end. Near the closed end the cap is internally provided with a seal member adapted to seal with a writing instrument holding quick-drying ink. Near the open end, the tubular portion is internally provided with a catch for removably securing the cap on a writing instrument. Externally on the closed end, the cap is provided with a transversely-oriented open ended tubular barrel. The barrel is configured to receive an internally threaded sleeve, terminator rings and screws which thread towards one another through the rings into the opposite ends of the sleeve in order to hold the assembly together and secure a bail to it. The ends of the barrel and corresponding ends of the terminator rings are cooperatively notched to accommodate the legs of the bail.

Abstract: A pen adapted to be flat, when not being used for writing, can be used as a bookmark. The pen has three panels with one of the panels being connected to each of the other panels at opposite longitudinal edges by hinges, so that all three panels lie in the same plane when the pen is unfolded. One of the panels has a hollow reservoir for storing and dispensing ink, and a pen tip for dispensing the ink extends from the hollow reservoir. A pen tip cover extends from the panel which contains the reservoir and the outer panels are adapted with interlocking means to hold the pen in a prism shape when it is folded. The reservoir may be a three sided channel adapted to hold an ordinary pen refill. Opposite ends of the foldable pen may be flat, scalloped, triangular, pointed, or arcuate as a matter of aesthetic choice.

Abstract: A writing instrument having a closure cap assembly (1, 2, 3, 4 and 5) which can be placed in a sealing manner on the writing tip (20), whereby a positive engagement with an indentation in the writing tip is established via an elastically deformable finger (8), when the closure cap is in place on the writing tip. On the inner face of the arm (8), oriented toward the writing tip (20), at least one cam face (13) is located in a chord plane of the circle forming the closure cap opening. Whereupon a twisting of the entire mounted closure cap assembly (1, 2, 3, 4 and 5) brings the cam face (13) into engagement with a correspondingly formed wedge face (27) of the writing tip (20), so that the arm (8) is pivoted radially outward, and the closure cap can be removed.

Abstract: A prepackaged dispensing system for a two part permanent adhesive including an adhesive portion and an activator portion. The adhesive portion is housed in the main hollow body of a syringe-like member between an initially closed discharge means end and a sealing piston initially spaced axially form said discharge means end. A removably capped elongated dispensing container, adapted to contain and dispense the activator portion, is telescopically positioned within the hollow body and engages the piston. The combined total axial length of the piston and dispensing container when aligned exceeds the internal length of the hollow main body whereby axial pressure on said container will move said piston and insures substantially total discharge of said adhesive by movement of said piston to the discharge end of said hollow body.

Abstract: An instrument for writing or drawing comprises a main body containing a writing element and a closing member pivotally connected to the former by resilient means allowing for a reciprocal rotation of the parts.

Abstract: A felt pen comprises a bar shaped main body defined with linear line and taper line, and transparent caps for writing tips at the both ends of the main body. Each of the caps stands with the main body thereon and may be mounted on the other cap.

Abstract: Device for applying liquid materials to the skin, the device having a liquid container, a poromeric plastic applicator head, and a diaphragm spring holding the applicator in said device. The diaphragm spring provides a liquid tight seal between the poromeric applicator head and the liquid container and also allows movement of the poromeric applicator head in a vertical direction to create a pressure within the liquid container and provide force to aid in moving the liquid through the poromeric applicator head to its outer surface.

Abstract: A writing instrument such as a ball point or felt tip pen is provided with a seal member selectively engageable with the writing tip, the sealing member being movable from a position plugging the pen through hole to a position allowing the front end of the writing member to freely pass through the through hole for writing.

Abstract: A roll-on applicating package is described which is adapted to dispense products incorporating a liquid which has a very low surface tension. The liquid tends to penetrate mechanical seals and migrate to outer surfaces of ordinary applicating packages, creating an unsightly appearance and a negative tactile impression. The package of the present invention includes a means to establish a primary seal and includes, within its closure, an absorptive insert adapted to make continuous contact with a lip surrounding the applicating roller when the package is sealed. The insert is made of a non-hygroscopic material which possesses an ability to draw the liquid into its exterior by capillary action. Because of the preferential migration of the liquid into the insert, outer surface fouling of the package is obviated.

Abstract: A writing instrument such as a ball point or felt tip pen is provided with a seal member selectively engageable with the writing tip, the sealing member being movable from a position plugging the pen through hole to a position allowing the front end of the writing member to freely pass through the through hole for writing.

Abstract: An applicator for uniformly dispensing liquid such as ink. The applicator is composed of a flexible supply bottle with a porous plastic applicator disc attached to one end. The porous plastic applicator forms a tight seal with the ink supply bottle. The applicator disc is preferably composed of sintered porous polyethylene having an average pore size of between about 35 to 50 microns in diameter with pores occupying between about 40 to 50 percent of the applicator volume. When the bottle is squeezed, ink is forced out of the bottle through the porous applicator disc; and when the bottle is released, ink trapped within the applicator disc interior returns to the bottle preventing clogging of the applicator disc. The applicator is secured to the ink supply bottle by engagement between an annular flange at the bottle's mouth and a circumferential groove in the applicator.

Abstract: A cap device for securing an instrument, such as a ballpoint pen, to a web of flexible material. The device comprises a stem portion and a body portion which collectively define a first, second and third surface, with the first surface being disposed between the second and third surfaces. The surfaces are disposed in a spaced array to form a longitudinally extending gap which is serpentine in cross section and arranged for receipt of the web of material to bend the web about the surfaces to accomplish a substantially non-traumatic gathering of the web by the device. The device is slidable from a first position wherein it covers the tip of the writing instrument to a second position wherein the tip is exposed. Means are provided to ensure that the device does not slide off the instrument.

Abstract: A writing instrument is described, which includes a writing assembly, a holder for an ink reservoir joined to the writing assembly, a removable barrel secured by rotation to the holder, and a removable cap which, in the closed position, fits over and protects the writing assembly. The cap and writing assembly are rotatably integrated in both rotational directions when the cap is in the closed position, so that removal of the barrel is effected simply by rotating the barrel relative to the cap without it being necessary to remove the cap and hold the writing assembly in the hand.

Abstract: An improved applicator bottle for dispensing polish, base of top coats for nails or the like automatically wherein the brush of the bottle is sealed off from the atmosphere so that it cannot dry out and the cap of the bottle can be used as an extension of the bottle to provide a handle.

Abstract: A marking pen containing a head seat member which is adapted to be readily engaged with a shaft tube, whereby the tip member of the marking pen can be exchanged and the extrusion length of the top part of the tip member can be adjusted. On the outer surface of an engaging tube of the head seat member is positioned a projection structure abutting against the top portion of the inner surface of the shaft tube, thereby preventing the head seat member from becoming loose under pressure applied from any direction during marking. In the head seat member the engaging tube is provided with one or more axially elongated slits extending substantially to the end thereof so that the engaging tube is adapted to be deformed by means of the slit, the deformation preventing the engaging tube from engaging the shaft tube too tightly, thereby permitting the smooth axial movement of the head seat member and the easy fine adjustment of the extrusion length of the top part of the tip member.

Abstract: A portable liquid applicator device is provided with a simple and effective valve assembly associated with a hollow handle designed to hold a liquid herbicide that can be applied by the device. A head portion of the device including a sponge or a like liquid applicator material is mounted on the opposite side of a plug valve element as a liquid-containing hollow handle portion. The plug is rubber and has a slit extending through it. A rubber cap on the end of the handle opposite the head portion can be flexed to apply an air pressure to liquid within the hollow handle. This forces the plug to flex and allows liquid to flow through the slit. The sponge is held by the head portion so that it assumes a generally figure 8 configuration in end view, a portion being disposed within the head and a portion extending out from the head. A cover may be slipped on the portion extending out of the head.

Abstract: A cleaner for eyeglasses and other transparent surfaces is provided in the form of a felt tipped pen, and consists of two containers, one holding the felt tip in communication with cleaning solution and the other container serving as a cap and dispenser for wiping material containing a supply thereof and having an opening in one side through which such material may be withdrawn for use in wiping lenses dabbed by the solution-wet tip.

Abstract: A closure cap for a writing instrument such as a ink pen and the like has an outer generally cylindrical cap housing within which is a sealing sleeve having a closed end to close one end of the cap housing. A slide sleeve of a hard rigid material is retained against axial movement within the sealing sleeve. A closure member of a soft resilient durable material is axially slideable within the slide sleeve and is acted upon by spring means which may include a helical spring or axially extending resilient strips.

Abstract: A multi-element writing instrument is disclosed wherein the rotation of a selection portion located at one end of the instrument successively selects, advances and retracts individual writing elements. The writing point of each selected writing element is axially advanced through the exit opening without contact with the interior of the body of the instrument. In the writing position the axis of the selected element is aligned with the axis of the instrument. The novel construction permits the use of elements that employ different types of nibs, for example porous writing points, either alone or in combination with ball point-tipped elements.

Abstract: An animal figure toy is constructed as a container or housing including a container portion proper and a cover or cap. The container and cover or cap form an enclosed space for holding a writing or coloring device. In another embodiment the enclosed space may hold another toy or toys, for example marbles.

Abstract: 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.

Abstract: The invention relates to an ink capable of producing writing or marking on a non-absorbent or impermeable surface, which can easily be wiped off. The disadvantages inherent in the known inks are overcome by adding ester compounds of a certain composition to the ink.

Abstract: A long-handled dispenser device for applying lotion or other liquid material to parts of the body. The device consists of a long arcuately curved tubular handle employed as a reservoir for the material, with a screw plug at its free end. The handle is attached to a head member having a large applicating sponge. The head member has a plunger-operated suction pump connected to rigid inlet tubing extending through the handle to its free end region. The pump has a discharge spout directed into the sponge. A snap-on detachable cover tray is provided on the head member, serving as a lotion-collecting receptacle to receive lotion from the pump when the pump is actuated, to form a shallow pool to moisten the bottom portion of the sponge. For applying the lotion, the tray is detached from the head member. Subsequently the sponge may be dipped into the tray for remoistening.

Abstract: A liquid applicator which comprises a liquid storage container fitted with a shaped applicator means that is made of a non-flexible, non-deformable, sintered, porous synthetic plastic resin having a controlled porosity and having omni-directional interconnecting pores.

Abstract: A liquid applicator that includes an applicator member for receiving a liquid to be applied, an elongated delivery member therefor, a cover including a removable scraping member and an entry part for engaging a container having the liquid to be applied.

Abstract: This invention relates to a liquid applicator for applying a cleaning liquid. The applicator comprises a bottle, a container within the neck of the bottle containing a pad of polyurethane foam and a support structure which is attached to the body. A covering of woven synthetic material is welded to the support structure and is substantially unsupported over its main portion. The cleaning liquid passes through the foam material which causes it to froth and the frothed liquid passes in turn through the woven synthetic material to be applied easily to the material to be cleaned.

Abstract: An applicator comprising a reservoir and two applicator pads for applying a liquid, semi-liquid or pasty adhesive contained in the reservoir. Each pad has a duct extending therethrough parallel to the main axis of the reservoir which is preferably tubular. A removable hollow cover is provided at each end of the reservoir, the covers enclosing the pads. Each cover has a pin projecting therefrom and extending through the duct in the pad. The pin acts as a piston in its duct when a cover is removed and replaced at one end of the reservoir, forcing adhesive through the duct at the other end of the reservoir from which the cover has been removed.The pads are of sponge or flexible porous foamed plastics, and may be of different sizes. The size of each duct and its related pin are related to the size of the associated applicator pad.

Abstract: The invention provides a container for flowable material and a cap for the container, the cap has a shoulder which, when in position on the mouth of the container presses the wall of the container inwards around the mouth against a plug-like body positioned in the container near the mouth, thus restricting or preventing flow through the peripheral space around the plug-like body, thereby preventing leakage when the cap is in position.

Abstract: The package tube according to the invention is characterized in that its closing means has at least one portion having a larger dimension than the hole in a spreading sponge or the like thrust on the tube neck.