Patents by Inventor Mark Wesseling

Mark Wesseling 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).

  • Patent number: 10384359
    Abstract: A shaving head is provided that includes one or more cutting blades and actively driveable skin stretching device arranged behind said cutting blade. The actively driveable skin stretching device operates to reduce the possibility of causing nicks and cuts or skin irritation during a shaving operation. The shaving head provides a pivot axis between the shaving head and a handle that is either attached or attachable to the shaving head. The pivot axis is arranged to be essentially parallel to the cutting blade. By providing the pivot axis, the force ratio between a force applied to the actively driveable skin stretching device and forces applied to other parts of the shaving head may be kept constant for different angles of the handle. This improves the functioning of the actively driveable skin stretching device.
    Type: Grant
    Filed: December 8, 2004
    Date of Patent: August 20, 2019
    Assignee: KONINKLIJKE PHILIP N.V.
    Inventors: Erik Houbolt, Marco Christiaan Hamburg, Everhardus Johannes Hoexum, Hendrik Klaas Paauw, Mark Wesseling, Hette Akkerman
  • Publication number: 20070089297
    Abstract: The invention is directed to a shaving head (8) comprising at least one cutting blade (10, 12) and actively driveable skin stretching means (14) arranged behind said cutting blade (10, 12) relative to a cutting direction (16) of said cutting blade (10, 12). The actively driveable skin stretching means (14) are provided to reduce the possibility that ni cks and cuts or irritations of the skip to be shaved are created during the shaving operation. In accordance with the invention the shaving head (8) comprises means (18) for providing a pivot axis (20) between the shaving head (8) and a handie (22) attached or attachable to said shaving head (8), said pivot axis (20) being arranged at least essentially parallel to said cutting blade (10, 12). By providing the pivot axis (20) the for ratio between a force applied to the actively driveable skin stretching means (14) and forces applied to other parts of the shaving head (8) may be kept constant for different angles of the handle.
    Type: Application
    Filed: December 8, 2004
    Publication date: April 26, 2007
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Erik Houbolt, Marco Hamburg, Everhardus Hoexum, Hendrik Paauw, Mark Wesseling, Hette Akkerman