Patents Assigned to STAEDTLER MARS GMBH & CO. KG
  • Patent number: 11434388
    Abstract: A polymer-bound refill for writing, drawing and/or painting devices, in particular for pencils or coloured pencils, including at least one binder, at least one wax, at least one colouring agent and at least one filler. The refill includes polylactide as binder.
    Type: Grant
    Filed: September 11, 2014
    Date of Patent: September 6, 2022
    Assignee: STAEDTLER MARS GMBH & CO. KG
    Inventors: Andreas Thies, Martin Jakob, Jürgen Adler
  • Patent number: 11370244
    Abstract: A writing, drawing, marking and/or cosmetic device, wherein the device includes at least one shaft and at least one inner body, wherein the at least one shaft is formed from concrete-containing material. The shaft at least partially surrounds the inner body. In the installation position the shaft is secured in an axial direction against axial displacement by a closing cover and a front part and a prestress is formed in the shaft in the axial direction via the closing cover and the front part.
    Type: Grant
    Filed: September 12, 2018
    Date of Patent: June 28, 2022
    Assignee: STAEDTLER MARS GMBH & CO. KG
    Inventors: Peter Weiss, Michael Schulze
  • Patent number: 11261343
    Abstract: A coating agent for pencils for writing, sketching or drawing or for cosmetic articles of all kinds, including at least one cellulose fraction, at least one binder, at least one plasticizer, and at least one adhesion promoter, wherein the adhesion promoter is designed as a silane having functional groups.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: March 1, 2022
    Assignee: STAEDTLER MARS GMBH & CO. KG
    Inventors: Annette Kohler, Christa Lehrer
  • Patent number: 11241907
    Abstract: An eraser for removing strokes of writing, painting and/or drawing implements, including at least one binder and at least one plasticizer, wherein the at least one plasticizer is a polyol ester.
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: February 8, 2022
    Assignee: STAEDTLER MARS GMBH & CO. KG
    Inventor: Andreas Thies
  • Patent number: 11073921
    Abstract: An electronic device, more particularly an electronic stylus, for generating analogue strokes, more particularly handwriting, and for digitally storing the analogue strokes, wherein the device includes components of a writing, drawing and/or painting device for creating analogue recordings on a recording medium, more particularly paper, wherein the device also includes electronic components and software for expanding the device into a digital writing and/or input device. The device has at least one localization unit, more particularly a camera, and as a result of the localization unit a localization between the device and a recording medium is created. The device has at least one motion detection unit, as a result of which, the motions of the device and analogue recordings generated therewith are digitally detected on a recording medium. The motion detection unit is designed as a laser tracker.
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: July 27, 2021
    Assignee: STAEDTLER MARS GMBH & CO. KG
    Inventors: Matthias Weidler, Andreas Freibert, Alexander Rampp, Dirk Peters, Johannes Philipp Grohs
  • Patent number: 10549570
    Abstract: A writing, drawing, marking and/or painting utensil or cosmetics implement or input device for contact-sensitive surfaces, wherein the utensil/implement/device includes at least one shank element made of plastics material or a plastics-containing wood substitute. The at least one shank element has a surface, or in that the at least one shank element has a surface which is sheathed in a material layer having a cover surface. The surface of the shank element or the cover surface of the material layer is in the form of a haptic and/or non-slip layer. The haptic and/or non-slip layer has a structure formed in one piece with the shank element and/or the material layer. The structure is formed by corrugation.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: February 4, 2020
    Assignee: STAEDTLER MARS GMBH & CO. KG
    Inventors: Andreas Thies, Markus Handfest
  • Patent number: 10457826
    Abstract: A polymer-bound lead refill for writing, drawing and/or painting devices, in particular for pencils or colored pencils, including at least one binding agent, at least one wax, at least one coloring agent and at least one filling agent. The lead refill including at least one surfactant.
    Type: Grant
    Filed: November 7, 2014
    Date of Patent: October 29, 2019
    Assignee: STAEDTLER MARS GMBH & CO. KG
    Inventor: Johannes Herbolsheimer
  • Patent number: 10401981
    Abstract: An input device for touch-sensitive, capacitive surfaces, including an application device having at least one application element and at least one contacting element. The application device is designed as a holder filled with a liquid, gel-like, or pasty application medium. The holder of the application device is non-conductive at least in the gripping region. The application medium is electrically conductive, and an electrically conductive connection is formed between the at least one contacting element and the liquid, gel-like, or pasty application medium.
    Type: Grant
    Filed: April 12, 2014
    Date of Patent: September 3, 2019
    Assignee: STAEDTLER MARS GMBH & CO. KG
    Inventors: Oliver Schwab, Peter Weiss, Rilke Dix, Jürgen Adler, Arno Castner, Max Bergmann, Alexander Vyhnal
  • Patent number: 10059142
    Abstract: A writing, drawing, marking and/or painting utensil or cosmetics implement or input device for contact-sensitive surfaces, wherein the utensil/implement/device includes at least one shank element made of plastics material or a plastics-containing wood substitute. The at least one shank element has a surface, or in that the at least one shank element has a surface which is sheathed in a material layer having a cover surface. The surface of the shank element or the cover surface of the material layer is in the form of a haptic and/or non-slip layer. The haptic and/or non-slip layer has a structure formed in one piece with the shank element and/or the material layer. The structure is formed by corrugation.
    Type: Grant
    Filed: June 24, 2015
    Date of Patent: August 28, 2018
    Assignee: STAEDTLER MARS GMBH & CO. KG
    Inventors: Andreas Thies, Markus Handfest
  • Patent number: 9946367
    Abstract: An input device for capacitive, touch-sensitive displays, wherein the device is a simple pen, wherein the simple pen can be sharpened, wherein the device is present as a core, or wherein the device is present as a core with a coating, or wherein the device is present as core with a casing, or wherein the device includes a core, a casing and a coating, and wherein the core, the casing and/or the coating are configured so as to be electrically conductive.
    Type: Grant
    Filed: May 4, 2013
    Date of Patent: April 17, 2018
    Assignee: STAEDTLER MARS GMBH & CO. KG
    Inventor: Rilke Dix
  • Patent number: 9862226
    Abstract: The invention relates to a component for writing, drawing, painting and/or cosmetic implements for receiving at least one application medium, the component comprising at least one sleeve, which is made of a polymer-bonded wood substitute substance and which has an inner sleeve wall and an outer sleeve wall, the component further having at least one migration blocking layer, the at least one migration blocking layer directly or indirectly covering the inner sleeve wall of the at least one sleeve.
    Type: Grant
    Filed: January 8, 2014
    Date of Patent: January 9, 2018
    Assignee: STAEDTLER MARS GMBH & CO. KG
    Inventors: Andreas Thies, Konstantin Czeschka, Alexander Vyhnal
  • Patent number: 9579865
    Abstract: A writing, drawing, painting or cosmetic device having at least one honeycomb body formed from a plastic material and/or a composite material consisting of a natural material and a plastic material. The at least one honeycomb body contains a plurality of hollow longitudinal structures that are axially parallel to one another.
    Type: Grant
    Filed: July 5, 2012
    Date of Patent: February 28, 2017
    Assignee: STAEDTLER MARS GMBH & CO. KG
    Inventor: Andreas Thies
  • Cap
    Patent number: D781958
    Type: Grant
    Filed: March 17, 2015
    Date of Patent: March 21, 2017
    Assignee: STAEDTLER MARS GMBH & CO. KG
    Inventors: André Ehrlich, Christian Leibeck, Bastian Weber
  • Patent number: D784443
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: April 18, 2017
    Assignee: STAEDTLER Mars GMBH & CO. KG
    Inventor: Darius Gondor
  • Patent number: D788464
    Type: Grant
    Filed: July 2, 2015
    Date of Patent: June 6, 2017
    Assignee: STAEDTLER MARS GMBH & CO. KG
    Inventor: Kuramoto Jin
  • Patent number: D802413
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: November 14, 2017
    Assignee: STAEDTLER MARS GMBH & CO. KG
    Inventor: Darius Gondor
  • Patent number: D808459
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: January 23, 2018
    Assignee: STAEDTLER MARS GMBH & CO. KG
    Inventor: Darius Gondor
  • Patent number: D861071
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: September 24, 2019
    Assignee: STAEDTLER MARS GMBH & CO. KG
    Inventor: Sebastian Rieger
  • Patent number: D861072
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: September 24, 2019
    Assignee: STAEDTLER MARS GMBH & CO. KG
    Inventor: Sebastian Rieger
  • Patent number: D863436
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: October 15, 2019
    Assignee: STAEDTLER MARS GMBH & CO. KG
    Inventor: Andreas Thies