Patents Assigned to Faber-Castell
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Patent number: 5346540Abstract: A colored lead composed of a basic substance of one or a plurality of fatty acids, an emulsifier and a binder includes metal and mica powder in order to produce a metallic and glossy effect.Type: GrantFiled: February 1, 1993Date of Patent: September 13, 1994Assignee: A. W. Faber-Castell Unternehmensverwaltung GmbH & Co.Inventor: Barbara Schlennert
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Patent number: 5165812Abstract: A refill lead writing instrument for stepped advancement of a lead has a spring biased clamping device for holding a lead in direction of its longitudinal axis against a writing pressure. The clamping device includes a clamping chuck supported in a clamping sleeve under a spring action and a longitudinally displaceable lead pipe against which the clamping chuck can abut. A gripping part is form-lockingly connected with a shaft so that the shaft and the gripping part are rotatable relative to one another about a common longitudinal axis. The shaft and the gripping part have opening of same diameters and provided with grooves. A longitudinally displaceable supporting pipe has strips guiding in the grooves, one of the grooves having an extension extending in direction of the writing pipe and formed as a recess in which one of the strips is turnable.Type: GrantFiled: August 26, 1991Date of Patent: November 24, 1992Assignee: A. W. Faber-Castell GmbH & Co.Inventor: Andreas Lutters
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Patent number: 5084327Abstract: A new fluorescent aqueous marking liquid is described, which contains 0.20 to 2.0 % by weight of cumarin C.J. Basic Yellow 40 dye. The liquid is buffered to a pH value of from 3 to 5; it contains an acrylic resin dispersion at a pH of 3 to 5 with a particle agglomerate of 35 to 150 nm. The liquid does not act on a third dye, especially triphenylmethane dye, which is used frequently in carbon paper and is used also on smooth surfaces such as glass plastic foil or glazing paper.Type: GrantFiled: December 18, 1989Date of Patent: January 28, 1992Assignee: Faber-CastellInventor: Rudolf Stengel
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Patent number: 5025934Abstract: A standing container for pin-shaped writing or drawing instruments comprises a plurality of receiving elements pivotally connected with one another, each of the receiving elements being formed as a strip-shaped receptacle with at least two parallel rows of insertion openings and with a groove provided on its lower side and extending in a longitudinal direction, a spring element located in the groove and provided with a plurality of individual spring tongues are arranged to abut against a pin shaped element freely lying in the region of the groove, and connecting elements for connecting the receptacles with one another and including an extension formed at an upper side and at least one longitudinal end of each of the receptacles, a hinge piece extending between the longitudinal ends of two adjacent receptacles, and a pin connecting the hinge piece to the longitudinal end of each of the receptacles.Type: GrantFiled: June 4, 1990Date of Patent: June 25, 1991Assignee: A. W. Faber-Castell GmbH & Co.Inventor: Helmut Vogel
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Patent number: 4973181Abstract: Cosmetic applicator for applying a liquid, particularly a solving medium to the human skin for removing a make-up or rouge from the skin. The applicator includes a container with a tampon impregnated with a solving medium therein and an applicator tip which can be easily replaced with a new one after the used tip has become contaminated.Type: GrantFiled: May 21, 1985Date of Patent: November 27, 1990Assignee: A. W. Faber-Castell GmbH & Co.Inventor: Axel Jankewitz
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Patent number: 4943175Abstract: A feed mechanism for a writing device comprising a writing medium carrier which is displaceable in a housing in a front and rear position by means of a press button. Connected with the press button is a rotatable switching element which comprises a circulating switching cam in which a carrier element engages. A spring is arranged between the carrier element and a locking element, and the locking element comprises a spring arm with a supporting surface which engages in an opposed surface at the housing.Type: GrantFiled: July 17, 1987Date of Patent: July 24, 1990Assignee: A.W. Faber-Castell GmbH & Co.Inventor: Otto Heim
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Patent number: 4838722Abstract: A device for dispensing flowable substances which includes an elongated housing having a chamber between a front discharge opening and a rear end opening, a piston rod axially longitudinally displaceable in the housing, an applicator at a forward end of the piston rod so as to be projectable out of the housing through the front end and retractable into the chamber with forward and rearward displacement of the piston rod, a dosaging piston disposed in the chamber and opening and closing the front discharge opening with rearward and forward displacement of the piston rod, a sealing face on the piston rod displaceable into sealing engagement with the rear opening when the piston rod is displaced rearwardly, a coupling element supported on a rearward end of the piston rod, and a closing cap removably disposed on the front end of the housing so as to close the chamber, and being disposable on the coupling element.Type: GrantFiled: March 13, 1987Date of Patent: June 13, 1989Assignee: A.W. Faber-Castell Unternehmensverwaltung GmbH & Co.Inventor: Otto Katz
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Patent number: 4666709Abstract: A highly fluid ink-like nail coating material has the following composition: 10-50 weight-% of an alkali-soluble polyester resin with an acid number of at least 60, 0.7-15.0 weight-% of 25% NH.sub.3 solution or the equivalent quantity of highly volatile, low-molecular aliphatic amine, 0-15 weight-% of at least one cosmetically approved acid organic coloring substance, 0-50% additive, and water in a quantity to complete the components to 100 weight-%. It can be applied onto fingernails and toenails, because of its low viscosity, by an application device having a supply container filled with this nail coating material and a wick extending from the interior of the supply container outwardly.Type: GrantFiled: January 17, 1986Date of Patent: May 19, 1987Assignee: A.W.Faber-Castell GmbH & Co.Inventor: Axel Jankewitz
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Patent number: 4659242Abstract: A mechanical pencil having an exchangeable lead storing container has a feeding mechanism provided at one end with a coupling pin which snugly fits a coupling recess formed in the storing cartridge. The feeding opening connecting the interior of the cartridge with the central passage in the coupling pin has normally a smaller diameter than that of leads stored in the cartridge, and only upon completing the coupling the pin enlarges the feeding opening to such an extent that the stored leads can freely pass one after the other into the feeding mechanism of the pencil.Type: GrantFiled: September 14, 1981Date of Patent: April 21, 1987Assignee: A. W. Faber-CastellInventor: Otto Katz
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Patent number: 4622985Abstract: An applicator tip has a substantially circular capillary body with a working end formed as a paraboloid with an inclined substantially flat cutting surface so as to form an applying surface to apply a solving medium areally, a curved applying edge to apply it over small areas, and a substantially pointed applying apex to apply a solving medium pointedly, as well as a cosmetic applicator provided with such applicator tip.Type: GrantFiled: March 14, 1984Date of Patent: November 18, 1986Assignee: A. W. Faber-Castell GmbH & Co.Inventor: Axel Jankewitz
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Patent number: 4595308Abstract: A writing implement with a sealing element on a closing cap is mountable over a writing insert having a concentric writing tip, wherein the projecting part of the writing insert is provided with abutment faces and threads on which the closing cap is screwed.Type: GrantFiled: August 8, 1984Date of Patent: June 17, 1986Assignee: A. W. Faber-Castell GmbH & Co.Inventors: Harald Schiefnetter, Richard Meyer, Rudolf Rosbiegalle
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Patent number: 4490061Abstract: A writing instrument with automatic advancement and feed of successive leads has a housing having a tip part, a lead protecting pipe having an axis and movable in an axial direction, a lead container spaced from the lead protecting pipe in the axial direction, a gripping sleeve extending between the lead container and the lead protecting pipe, a lead clamping member having a plurality of clamping arms and movable between open and closed positions in the axial direction, wherein the clamping arms of said lead clamping member are arranged to abut against the gripping sleeve under a spring action and having a clamping opening with a receiving portion, and the lead clamping member has a shaft connected with said clamping arms with a region adjacent to the latter, and a tilting member provided in the region of the shaft of the clamping member and arranged so that during movement of the lead protecting pipe to the tip part of the housing the tilting member displaces on the shaft of the clamping member, and during mType: GrantFiled: April 20, 1982Date of Patent: December 25, 1984Assignee: A.W. Faber-CastellInventor: Otto Katz
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Patent number: 4452262Abstract: A method of applying cosmetics onto skin includes applying onto the skin a pin-shaped coloring cosmetic substance containing a fat or an oil, and wetting the skin with a skin-compatible, slowly evaporating solving medium for the fat or oil of the cosmetic substance. The solving medium comprises 70-90% by weight of aliphatic saturated hydrocarbon with 6-12 C-atoms, and 5-30% by weight of at least one fat-reversing substance. A device for wetting has a container, a tampon soaked with a solving medium and accommodated in the container, a wick arranged in liquid-conducting communication with the tampon and extending outwardly beyond the container, and a sealingly closing cover removable from the container for use of the device.Type: GrantFiled: September 21, 1981Date of Patent: June 5, 1984Assignee: A. W. Faber-CastellInventor: Axel Jankewitz
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Patent number: 4352581Abstract: A mechanical pencil of the type having a push-button lead-feeding mechanism is provided with a space into which a replaceable cartridge containing leads can be inserted. The cartridge has a lead outlet opening which is blocked by a closure that is moved out of the way upon such insertion so that the leads can thereupon move sequentially into the lead-feeding mechanism, permitting a user to write until all leads in the cartridge are used up.Type: GrantFiled: March 24, 1980Date of Patent: October 5, 1982Assignee: A. W. Faber-CastellInventors: Werner Leuthold, Svatopluk Krumnikl, Gunther Babel
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Patent number: 4275971Abstract: A mechanical pencil in which a tubular casing is formed with a lead-guiding passage which has a leading end open outwardly away from the casing. A lead is advanced through the passage by a collet movable between a first position in which the lead is clamped and a second position in which the lead is released. An element normally presses the lead, when the latter is in the passage, against an inner surface of the passage for preventing undesirable sliding of the lead along the passage when the collet releases the lead.Type: GrantFiled: April 10, 1979Date of Patent: June 30, 1981Assignee: A.W. Faber-CastellInventor: Otto Katz
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Patent number: D273143Type: GrantFiled: July 16, 1982Date of Patent: March 20, 1984Assignee: A. W. Faber-CastellInventor: Axel Jankewitz
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Patent number: D273144Type: GrantFiled: July 16, 1982Date of Patent: March 20, 1984Assignee: A. W. Faber-CastellInventor: Axel Jankewitz
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Patent number: D285011Type: GrantFiled: April 30, 1984Date of Patent: August 5, 1986Assignee: A.W.Faber-Castell GmbH & Co.Inventor: Axel Jankewitz
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Patent number: D289088Type: GrantFiled: April 30, 1984Date of Patent: March 31, 1987Assignee: A. W. Faber-Castell GmbH & Co.Inventor: Axel Jankewitz
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Patent number: D311258Type: GrantFiled: July 1, 1987Date of Patent: October 9, 1990Assignee: A.W. Faber-Castell Unternehmungsverwaltung GmbH & Co.Inventor: Axel Jankewitz