Patents by Inventor Markus HANDFEST

Markus HANDFEST has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Writing, drawing, marking and/or painting utensil or cosmetics implement or input device for contact-sensitive surfaces, and method for producing the same
    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
  • Writing, drawing, marking and/or painting utensil or cosmetics implement or input device for contact-sensitive surfaces, and method for producing the same
    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
  • WRITING, DRAWING, MARKING AND/OR PAINTING UTENSIL OR COSMETICS IMPLEMENT OR INPUT DEVICE FOR CONTACT-SENSITIVE SURFACES, AND METHOD FOR PRODUCING THE SAME
    Publication number: 20180222244
    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: Application
    Filed: April 2, 2018
    Publication date: August 9, 2018
    Inventors: Andreas THIES, Markus HANDFEST
  • WRITING, DRAWING, MARKING AND/OR PAINTING UTENSIL OR COSMETICS IMPLEMENT OR INPUT DEVICE FOR CONTACT-SENSITIVE SURFACES, AND METHOD FOR PRODUCING THE SAME
    Publication number: 20170232782
    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: Application
    Filed: June 24, 2015
    Publication date: August 17, 2017
    Inventors: Andreas THIES, Markus HANDFEST