Patents by Inventor Jasper Zuider

Jasper Zuider 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 head with doming control
    Patent number: 9873204
    Abstract: A cutter unit (1) for a rotary shaver is formed by an outer cutting element or cap (2) which interacts with a rotating inner cutting element or cutter (4) to trap and cut hairs. The cap has an annular shaving track (8) of domed cross-section having slots (30) through which the hairs may protrude. The cutter has a convex upper face (22) to engage the shaving track and a concave forward face (26).
    Type: Grant
    Filed: December 12, 2012
    Date of Patent: January 23, 2018
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Jasper Zuider, Robert Godlieb, Onno Hoitinga
  • SHAVING HEAD WITH DOMING CONTROL
    Publication number: 20140352153
    Abstract: A cutter unit (1) for a rotary shaver is formed by an outer cutting element or cap (2) which interacts with a rotating inner cutting element or cutter (4) to trap and cut hairs. The cap has an annular shaving track (8) of domed cross-section having slots (30) through which the hairs may protrude. The cutter has a convex upper face (22) to engage the shaving track and a concave forward face (26).
    Type: Application
    Filed: December 12, 2012
    Publication date: December 4, 2014
    Inventors: Jasper Zuider, Robert Godlieb, Onno Hottinga