Patents by Inventor ERWIN WERPS

ERWIN WERPS 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: 10226873
    Abstract: A hair cutting appliance includes a receiving receptacle for receiving a connector plug to detachably connect a cutting unit to a housing of the hair cutting appliance. The receiving receptacle includes a receiving socket having a receiving recess adapted to receive an engagement element of the connector plug, and a biasing unit arranged in the receiving socket underneath the receiving recess. The biasing unit includes first and second biasing elements laterally spaced with respect to each other and arranged to receive the engagement element of the connector plug. The first biasing element includes a retaining contact portion configured to define the receiving position of the engagement element in an insertion direction (Z). The second biasing element includes an alignment contact portion configured to define the receiving position of the engagement element in a longitudinal direction (X) and in a lateral direction (Y).
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: March 12, 2019
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Kin Fatt Phoon, Erwin Werps
  • Publication number: 20170341246
    Abstract: A hair cutting appliance includes a receiving receptacle for receiving a connector plug to detachably connect a cutting unit to a housing of the hair cutting appliance. The receiving receptacle includes a receiving socket having a receiving recess adapted to receive an engagement element of the connector plug, and a biasing unit arranged in the receiving socket underneath the receiving recess. The biasing unit includes first and second biasing elements laterally spaced with respect to each other and arranged to receive the engagement element of the connector plug. The first biasing element includes a retaining contact portion configured to define the receiving position of the engagement element in an insertion direction (Z). The second biasing element includes an alignment contact portion configured to define the receiving position of the engagement element in a longitudinal direction (X) and in a lateral direction (Y).
    Type: Application
    Filed: August 11, 2017
    Publication date: November 30, 2017
    Inventors: KIN FATT PHOON, ERWIN WERPS
  • Patent number: 9731425
    Abstract: A hair cutting appliance includes a receiving receptacle for receiving a connector plug to detachably connect a cutting unit to a housing of the hair cutting appliance. The receiving receptacle includes a receiving socket having a receiving recess adapted to receive an engagement element of the connector plug, and a biasing unit arranged in the receiving socket underneath the receiving recess. The biasing unit includes first and second biasing elements laterally spaced with respect to each other and arranged to receive the engagement element of the connector plug. The first biasing element includes a retaining contact portion configured to define the receiving position of the engagement element in an insertion direction (Z). The second biasing element includes an alignment contact portion configured to define the receiving position of the engagement element in a longitudinal direction (X) and in a lateral direction (Y).
    Type: Grant
    Filed: November 3, 2014
    Date of Patent: August 15, 2017
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Kin Fatt Phoon, Erwin Werps
  • Publication number: 20160250760
    Abstract: The present invention relates to a hair cutting appliance (10) comprising a detachable cutting unit (18), and to a receiving receptacle (30) and a connector plug (32) for detachably connecting a cutting unit (18) to a housing (12) of a hair cutting appliance (10).
    Type: Application
    Filed: November 3, 2014
    Publication date: September 1, 2016
    Inventors: KIN FATT PHOON, ERWIN WERPS