Patents by Inventor Marco ERLEWEIN

Marco ERLEWEIN 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).

  • Device for cleaning teeth
    Patent number: 11918431
    Abstract: The invention relates to a device (10) for cleaning teeth. The device (10) has a mouthpiece (20) in the form of a substantially horseshoe-shaped dental arch (22), a retaining unit (26) and a motor drive (28). The dental arch (22) is designed as a closed hollow body, and the side of the hollow body (22) that faces the teeth has a tooth-cleaning film (34, 36). The tooth-cleaning film (34, 36) has an individualized surface contour matched to the tooth shape and jaw shape and can made set into oscillation by the motor drive (28).
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: March 5, 2024
    Assignee: Ehmann & Partner GmbH
    Inventors: Marco Erlewein, Klaus Harbarth
  • Device for cleaning teeth
    Publication number: 20210267734
    Abstract: The invention relates to a device (10) for cleaning teeth. The device (10) has a mouthpiece (20) in the form of a substantially horseshoe-shaped dental arch (22), a retaining unit (26) and a motor drive (28). The dental arch (22) is designed as a closed hollow body, and the side of the hollow body (22) that faces the teeth has a tooth-cleaning film (34, 36). The tooth-cleaning film (34, 36) has an individualized surface contour matched to the tooth shape and jaw shape and can made set into oscillation by the motor drive (28).
    Type: Application
    Filed: July 10, 2019
    Publication date: September 2, 2021
    Applicant: Ehmann & Partner GmbH
    Inventors: Marco ERLEWEIN, Klaus HARBARTH