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
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.
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.
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.
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
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.
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.
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
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.
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.
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
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.