Patents by Inventor Jonas Trier

Jonas Trier 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).

  • Handle with an ejector for a wet razor
    Patent number: 12459144
    Abstract: The invention relates to a handle for a wet razor including a handle section as well as a coupling section for detachably attaching a cutting unit to the handle. The coupling section comprises a housing section including a housing cavity, which has an insertion opening at the end directed toward the cutting unit and an operating opening. The coupling section furthermore comprises a connector including fastening elements, which engage in the housing section, and including a peg, which protrudes beyond the plane of the insertion opening. The coupling section furthermore comprises an ejector, which is inserted into the housing cavity so as to be axially displaceable, including a spring element, which axially urges the ejector into the housing cavity, and a ram, which during axial displacement of the ejector in the direction toward the cutting unit extends beyond the plane of the insertion opening.
    Type: Grant
    Filed: October 11, 2022
    Date of Patent: November 4, 2025
    Assignee: Feintechnik GmbH Eisfeld
    Inventors: Uwe Denkert, Roland Knauer, Jonas Trier
  • HANDLE WITH AN EJECTOR FOR A WET RAZOR
    Publication number: 20230112793
    Abstract: The invention relates to a handle for a wet razor including a handle section as well as a coupling section for detachably attaching a cutting unit to the handle. The coupling section comprises a housing section including a housing cavity, which has an insertion opening at the end directed toward the cutting unit and an operating opening. The coupling section furthermore comprises a connector including fastening elements, which engage in the housing section, and including a peg, which protrudes beyond the plane of the insertion opening. The coupling section furthermore comprises an ejector, which is inserted into the housing cavity so as to be axially displaceable, including a spring element, which axially urges the ejector into the housing cavity, and a ram, which during axial displacement of the ejector in the direction toward the cutting unit extends beyond the plane of the insertion opening.
    Type: Application
    Filed: October 11, 2022
    Publication date: April 13, 2023
    Inventors: Uwe Denkert, Roland Knauer, Jonas Trier