Patents Assigned to Faber-Castell
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Patent number: 11542401Abstract: A whitish writing and/or marking fluid, in particular white writing and/or marking fluid, for writing instruments, in particular for capillary writing instruments, or for cosmetic applications, that has a viscosity of less than 30 mPa s (Brookfield, 20° C., cone plate CPE-40), and contains 5 to 15 wt % of an anionic dispersion of a hard resin, an aqueous titanium dioxide dispersion, and a preservative.Type: GrantFiled: April 15, 2019Date of Patent: January 3, 2023Assignee: Faber-Castell AGInventors: Tatiana Appel, Gerhard Lugert, Kurt Seidl
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Patent number: 11072718Abstract: An aqueous writing, marking and/or drawing liquid is configured for capillary systems, more particularly for applicator implements having a capillary system. The liquid has a viscosity of less than 50 mPas, more particularly less than 20 mPas (Brookfield, 20° C., cone-plate CPE-40). The liquid contains a wetting agent, graphite having a carbon content of between 95 and 99.9 wt %, an ash content of between 0.1 and 5 wt %, and a particle size ?20 ?m at D90, and at least one release agent, more particularly in a concentration of 2 to 15 wt %. The release agent contains barium sulfate and/or an aqueous, highly mobile, nonsedimenting colloidal dispersion of nanoparticulate silicon dioxide particles.Type: GrantFiled: January 13, 2020Date of Patent: July 27, 2021Assignee: Faber-Castell AGInventors: Tatiana Appel, Baukis Heuler, Gerhard Lugert
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Patent number: 10932544Abstract: A pencil for applying a coloring and/or cosmetic substance, having a pigment core composed of the substance that is to be applied and a one-piece injection-molded casing encompassing the pigment core that is composed of a thermoplastic material that consists of a mix of a first plastic and a second plastic, wherein the casing, respectively viewed in the radial direction, has an outer enrichment zone with a higher concentration of the first plastic than in the middle region and the casing, respectively viewed in the radial direction, has an inner enrichment zone with a higher concentration of the first plastic than in the middle region.Type: GrantFiled: August 10, 2017Date of Patent: March 2, 2021Assignee: A.W. FABER-CASTELL COSMETICS GMBHInventors: Wolfgang Kaul, Christina Zech
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Patent number: 10849404Abstract: A pencil for applying a coloring and/or cosmetic substance, having a pigment core composed of the substance that is to be applied and a one-piece injection-molded casing encompassing the pigment core that is composed of a thermoplastic material that consists of a mix of a first plastic phase and a second plastic phase, wherein the casing, respectively viewed in the radial direction, has an outer enrichment zone with a higher concentration of the first plastic phase than in the middle region and the casing, respectively viewed in the radial direction, has an inner enrichment zone with a higher concentration of the first plastic phase than in the middle region.Type: GrantFiled: August 28, 2017Date of Patent: December 1, 2020Assignee: A.W. FABER-CASTELL COSMETICS GMBHInventors: Wolfgang Kaul, Christina Zech
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Patent number: 10711151Abstract: A colored lead for writing, drawing and coloring implements, more particularly erasable, sintered colored lead, or to a colored chalk, more particularly erasable, sintered colored chalk, having a sintered lead or chalk base body which is formed from a lead or chalk base material containing at least one binder with a proportion of from 1 to 25% by weight and at least one filler with a proportion of from 25 to 99% by weight. The sintered lead or chalk base body is impregnated with at least one colorant and at least one lubricant.Type: GrantFiled: October 1, 2018Date of Patent: July 14, 2020Assignee: Faber-Castell AGInventors: Vladimir Barroso, Eder D. J. Merola, Marcel Prado Atassio, Reiner Appel, Gerhard Lugert
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Patent number: 10603949Abstract: A pen for writing and/or drawing purposes, and having a shaft and a core which is arranged within the shaft and is axially adjustable in the longitudinal direction of the shaft between an active position and an inoperative position. The core is completely arranged within the shaft in the inoperative position and projects with an overhang from a front end of the shaft in the active position. An actuating element is provided which is movable perpendicularly to the longitudinal direction of the shaft between an active position and an inoperative position and which is operatively connected to the core via a connecting element in such a way that, during a movement of the actuating element perpendicularly to the longitudinal direction of the shaft between the inoperative position and the active position, the core is axially adjustable in the longitudinal direction of the shaft.Type: GrantFiled: July 23, 2018Date of Patent: March 31, 2020Assignee: Faber-Castell AGInventors: Ralf Lehnhardt, Gunter Andree, Manuel Haubner
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Patent number: 10450476Abstract: A writing, marking and/or drawing liquid for writing implements, especially for capillary pens, which has a viscosity of less than 50 mPas (Brookfield, 20° C., CPE-40 plate-cone), contains a resin mixture dissolved in a solvent matrix having at least one solvent. Wherein the resin mixture contains a first resin in the form of a modified resin ester and/or a dissolved polyester resin and a second resin in the form of a maleate resin and/or a rosin, especially a phenol-modified rosin. Additives are present in the form of at least one fluorosurfactant as wetter and at least one polyethersiloxane copolymer as glidant.Type: GrantFiled: September 6, 2017Date of Patent: October 22, 2019Assignee: Faber-Castell AGInventors: Wolfgang Schwarz, Gerhard Lugert, Concetta Goschala
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Patent number: 9364062Abstract: A case has a body formed of a lower shell and an upper shell pivotally connected to each other. The lower shell contains a plurality of compartments serving to receive objects. A plate, one side of which bears holding elements for writing implements, is mounted on the body in a manner such that it can pivot about a pivot axis running approximately parallel to the flat plane of the lower shell. The plate, in a first pivoted position, rests on the lower shell and covers at least some of the compartments thereof and, in a second pivoted position, is swung out of the lower shell.Type: GrantFiled: June 2, 2008Date of Patent: June 14, 2016Assignee: Faber-Castell AGInventor: Heinrich Stukenkemper
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Patent number: 9211758Abstract: A pencil has a pencil casing made of a sharpenable casing material and a core held in a central receiving bore in the casing material that extends in the longitudinal direction of the pencil. One or more optical fibers made of a sharpenable material is/are arranged in the pencil casing. The optical fiber or optical fibers extends in the longitudinal direction as well and are at least partially surrounded by the material of the pencil casing. A light entry surface of the at least one optical fiber is arranged at the rear end of the pencil casing such that a light source, which is present there, can be used to inject light to said light entry surface. The light exit surface of the optical fiber exits at the forward end of the pencil casing.Type: GrantFiled: March 2, 2011Date of Patent: December 15, 2015Assignee: FABER-CASTELL AGInventors: Hans Poisel, Olaf Ziemann, Alexander Bachmann
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Patent number: 9060587Abstract: A pencil has a shaft with a rear portion and a front portion which bears an application element on its front end. The pencil further has a cap which has on its rear end facing the shaft an opening, by way of which it is placed onto the front portion in the non-use state of the pencil. Inside the cap is a receiving sleeve, which receives the application element and has on its rear end facing the shaft an insertion opening for the application element. The receiving sleeve is guided so as to be axially movable between a first end position and a second end position. The receiving sleeve is arranged fully inside the cap in the first end position and its rear end projects out of the opening of the cap with a projection in the second end position.Type: GrantFiled: January 21, 2014Date of Patent: June 23, 2015Assignee: Faber-Castell AGInventors: Udo Pschirer, Juergen Raps
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Publication number: 20140205358Abstract: A pencil has a shaft with a rear portion and a front portion which bears an application element on its front end. The pencil further has a cap which has on its rear end facing the shaft an opening, by way of which it is placed onto the front portion in the non-use state of the pencil. Inside the cap is a receiving sleeve, which receives the application element and has on its rear end facing the shaft an insertion opening for the application element. The receiving sleeve is guided so as to be axially movable between a first end position and a second end position. The receiving sleeve is arranged fully inside the cap in the first end position and its rear end projects out of the opening of the cap with a projection in the second end position.Type: ApplicationFiled: January 21, 2014Publication date: July 24, 2014Applicant: FABER-CASTELL AGInventors: UDO PSCHIRER, JUERGEN RAPS
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Publication number: 20140170098Abstract: The invention relates to a nail varnish having a viscosity of less than 50 mPas (Brookfield LV, DV III Ultra Rheometer, spindle: 40, RPM: 10, 25° C.) and a composition of: 20% to 85% by wt. of an aqueous polymeric dispersion as film former, with a solids fraction of 20% to 60%, 5% to 20% by wt. of a humectant, 1% to 10% by wt. of a colorant formed at least partly of a color pigment, 0.1% to 0.5% by wt. of a phyllosilicate, 0.5% to 5% by wt. of a surfactant, 0% to 5% by wt. of an additive, and remainder of water.Type: ApplicationFiled: December 16, 2013Publication date: June 19, 2014Applicant: FABER-CASTELL AGInventors: GERHARD LUGERT, TATIANA APPEL, WOLFGANG KAUL
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Patent number: 8703231Abstract: A lead for painting includes a water-insoluble lead basic mass in which a water-soluble dye is present. A method of painting with a lead is also provided.Type: GrantFiled: December 20, 2010Date of Patent: April 22, 2014Assignee: Faber-Castell AGInventors: Gerhard Lugert, Reiner Appel, Harald von Godin, Joachim Kinzel
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Patent number: 8696226Abstract: A rotary pencil includes a sleeve-shaped shaft having a front end and a rear end, a threaded spindle mounted to be fixed against rotation and axially movable in said shaft and having an at least single-start external thread. At least one threaded element is fixed in axial and rotating directions relative to the shaft and engages into the external thread. The front end of the external thread is adjoined by a cylindrical spindle section which extends over the entire circumference of the spindle, namely a free-running section, and has an external diameter corresponding to a core diameter of the external thread.Type: GrantFiled: September 7, 2010Date of Patent: April 15, 2014Assignee: Faber-Castell AGInventor: Stefan Hornfeck
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Patent number: 8454981Abstract: An aqueous cosmetic preparation for coloring the eyelids and eyebrows contains 0.1% by weight to 5% by weight of polyvinyl pyrrolidone; 4% by weight to 25% by weight of an alcohol from the group of ethanol and propanol; 2% by weight to 15% by weight of a dampening agent; 0.1% by weight to 5% by weight of polyoxyethylene glycerin fatty acid ester and/or polyether-modified polysiloxane; and a colorant. The cosmetic preparation has a viscosity of less than 50 mPas (Brookfield, 25° C.).Type: GrantFiled: October 22, 2007Date of Patent: June 4, 2013Assignee: Faber-Castell AGInventors: Tatiana Appel, Gerhard Lugert
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Patent number: D692179Type: GrantFiled: December 20, 2010Date of Patent: October 22, 2013Assignee: Faber-Castell AktiengesellschaftInventors: Sabine Stadlbauer, Jürgen Raps
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Patent number: D692487Type: GrantFiled: June 13, 2012Date of Patent: October 29, 2013Assignee: Faber-Castell AktiengesellschaftInventor: Heinrich Stukenkemper
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Patent number: D797371Type: GrantFiled: September 7, 2015Date of Patent: September 12, 2017Assignee: Faber-Castell AktiengesellschaftInventor: Sabine Stadlbauer
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Patent number: D847644Type: GrantFiled: August 25, 2015Date of Patent: May 7, 2019Assignee: A.W. Faber-Castell USA, Inc.Inventor: Delanie Avis West
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Patent number: D865877Type: GrantFiled: February 22, 2018Date of Patent: November 5, 2019Assignee: A.W. Faber-Castell USA, Inc.Inventors: Carolyn Jean Alaburda, Mary Ilene Kezele, Lisa Goldstein, Lisa Renee Klecan, Kathleen Smith Waters