Patents by Inventor Patrik Steinmann

Patrik Steinmann 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).

  • TOOTHBRUSH COMPRISING ASYMMETRICALLY ORIENTED TUFTS OF BRISTLES
    Publication number: 20200146795
    Abstract: A toothbrush includes a handle and a bristle-carrying head part, which are connected to each other by a neck part, the head part having a multiplicity of tufts of bristles consisting of bristles. An anchor is oriented at right angles to the longitudinal axis. Two or more tufts of bristles have a bristle tuft half with bristle ends standing up higher in relation to the bristle ends of the other bristle tuft half.
    Type: Application
    Filed: January 17, 2020
    Publication date: May 14, 2020
    Applicant: TRISA HOLDING AG
    Inventors: Walter HESS, Patrik STEINMANN
  • Toothbrush comprising asymmetrically oriented tufts of bristles
    Patent number: 10568724
    Abstract: A toothbrush includes a handle and a bristle-carrying head part, which are connected to each other by a neck part, the head part having a multiplicity of tufts of bristles consisting of bristles. An anchor is oriented at right angles to the longitudinal axis. Two or more tufts of bristles have a bristle tuft half with bristle ends standing up higher in relation to the bristle ends of the other bristle tuft half.
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: February 25, 2020
    Assignee: TRISA HOLDING AG
    Inventors: Walter Hess, Patrik Steinmann
  • TOOTHBRUSH COMPRISING ASYMMETRICALLY ORIENTED TUFTS OF BRISTLES
    Publication number: 20170172716
    Abstract: A toothbrush includes a handle and a bristle-carrying head part, which are connected to each other by a neck part, the head part having a multiplicity of tufts of bristles consisting of bristles. An anchor is oriented at right angles to the longitudinal axis. Two or more tufts of bristles have a bristle tuft half with bristle ends standing up higher in relation to the bristle ends of the other bristle tuft half.
    Type: Application
    Filed: January 11, 2017
    Publication date: June 22, 2017
    Applicant: TRISA HOLDING AG
    Inventors: Walter HESS, Patrik STEINMANN
  • Toothbrush comprising asymmetrically oriented tufts of bristles
    Patent number: 9572417
    Abstract: The invention concerns a toothbrush with a handle and a bristle-carrying head part, which are connected to each other by a neck part, the head part having a multiplicity of tufts of bristles consisting of bristles. An anchor is oriented at right angles to the longitudinal axis. Two or more tufts of bristles have a bristle tuft half with bristle ends standing up higher in relation to the bristle ends of the other bristle tuft half.
    Type: Grant
    Filed: March 9, 2011
    Date of Patent: February 21, 2017
    Assignee: TRISA HOLDING AG
    Inventors: Walter Hess, Patrik Steinmann
  • TOOTHBRUSH COMPRISING ASYMMETRICALLY ORIENTED TUFTS OF BRISTLES
    Publication number: 20130139339
    Abstract: The invention concerns a toothbrush with a handle and a bristle-carrying head part, which are connected to each other by a neck part, the head part having a multiplicity of tufts of bristles consisting of bristles. An anchor is oriented at right angles to the longitudinal axis. Two or more tufts of bristles have a bristle tuft half with bristle ends standing up higher in relation to the bristle ends of the other bristle tuft half.
    Type: Application
    Filed: March 9, 2011
    Publication date: June 6, 2013
    Applicant: TRISA HOLDING AG
    Inventors: Walter Hess, Patrik Steinmann