Patents by Inventor Geert Visser

Geert Visser 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).

  • Shaving unit with hair guides
    Patent number: 8601695
    Abstract: A shaving unit has at least one cutter (10, 12) for cutting hairs (11), a guide surface (4) extending closely adjacent the cutter or cutters (10, 12), and hair guides (3) projecting from the guide surface (4). The hair guides (3) bound channels (5) extending from an area spaced from the cutter or cutters (10, 12) towards the cutter or cutters (10, 12), and the hair guides each have a skin contact surface (6) facing away from the guide surface (4) and a surface (16) facing the guide surface (4), wherein the skin contact surface (6) is at least partially round and meets the surface (16) facing the guide surface (4) along a hair catching edge (7).
    Type: Grant
    Filed: March 5, 2007
    Date of Patent: December 10, 2013
    Assignee: Koninklijke Philips N.V.
    Inventors: Marc Hamburg, Johan Bron, Geert Geertsma, Zorka Marcan, Everhardus Johannes Hoexum, Geert Visser, Alastair Ian Blake
  • SHAVING UNIT WITH HAIR GUIDES
    Publication number: 20090071009
    Abstract: A shaving unit has at least one cutter (10, 12) for cutting hairs (11), a guide surface (4) extending closely adjacent the cutter or cutters (10, 12), and hair guides (3) projecting from the guide surface (4). The hair guides (3) bound channels (5) extending from an area spaced from the cutter or cutters (10, 12) towards the cutter or cutters (10, 12), and the hair guides each have a skin contact surface (6) facing away from the guide surface (4) and a surface (16) facing the guide surface (4), wherein the skin contact surface (6) is at least partially round and meets the surface (16) facing the guide surface (4) along a hair catching edge (7).
    Type: Application
    Filed: March 5, 2007
    Publication date: March 19, 2009
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Marc Hamburg, Johan Bron, Geert Geertsma, Zorka Marcan, Everhardus Johannes Hoexum, Geert Visser, Alastair Ian Blake