Patents by Inventor Hendrik Christo POSTMUS

Hendrik Christo POSTMUS 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).

  • Method of forming teeth of a cutting blade or guard
    Patent number: 11945060
    Abstract: The present invention relates to a method (200) of forming a plurality of teeth of a cutting blade or guard, the method comprises: a) taking (210) a blank of material, the blank having an upper outer surface and a lower outer surface, wherein at least a portion of the lower outer surface is substantially planar and forms a plane of the blank; b) utilizing (220) a cutting device (20) In comprising a first die (40) and a second die (50), wherein the first die comprises a plurality of first elements (42) and the second die comprises a plurality of second elements (52), wherein a first plane (60) is defined with respect to upper surfaces of the plurality of first elements and a second plane (70) is defined with respect to lower surfaces of the plurality of second elements, and wherein each upper surface of the plurality of first elements has a centre part (44) that lies in the first plane and edge parts (46) that are below the first plane; c) placing (230) the blank in the cutting device, such that the portion of
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: April 2, 2024
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Steven Johan Grobbink, Mark Klaas Albert Veldhuis, Marcel Adriaansen, Hendrik Christo Postmus, Nick Goet
  • METHOD OF FORMING TEETH OF A CUTTING BLADE OR GUARD
    Publication number: 20220297249
    Abstract: The present invention relates to a method (200) of forming a plurality of teeth of a cutting blade or guard, the method comprises: a) taking (210) a blank of material, the blank having an upper outer surface and a lower outer surface, wherein at least a portion of the lower outer surface is substantially planar and forms a plane of the blank; b) utilizing (220) a cutting device (20) In comprising a first die (40) and a second die (50), wherein the first die comprises a plurality of first elements (42) and the second die comprises a plurality of second elements (52), wherein a first plane (60) is defined with respect to upper surfaces of the plurality of first elements and a second plane (70) is defined with respect to lower surfaces of the plurality of second elements, and wherein each upper surface of the plurality of first elements has a centre part (44) that lies in the first plane and edge parts (46) that are below the first plane; c) placing (230) the blank in the cutting device, such that the portion of
    Type: Application
    Filed: May 8, 2020
    Publication date: September 22, 2022
    Inventors: Steven Johan GROBBINK, Mark Klaas Albert VELDHUIS, Marcel ADRIAANSEN, Hendrik Christo POSTMUS, Nick GOET