Patents by Inventor Christoph Wittig

Christoph Wittig 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).

  • Publication number: 20250018519
    Abstract: A tool receiving device is for a portable machine tool, in particular for an angle grinder. The tool receiving device includes at least one output unit with at least one output spindle which can be rotated, and at least one rapid clamping unit which is arranged on the output spindle and includes at least one torque transmission element that is connected to the output spindle in a rotationally fixed manner, and at least one securing element, in particular a securing element which is movably mounted in an axial direction along an output axis of the output spindle. The tool receiving device further includes at least one locking unit for preventing the output spindle from rotating, and at least one actuating unit that has at least one actuating element, in particular a movably mounted actuating element.
    Type: Application
    Filed: October 26, 2022
    Publication date: January 16, 2025
    Inventors: Noah Bernhard, Marcus Schuller, Johannes Wolperding, Mustafa Celep, Christoph Wittig
  • Publication number: 20240025351
    Abstract: The invention relates to a holding apparatus for a mobile device, in particular for a smartphone, in a vehicle interior. The holding apparatus includes a support element having a receiving space for receiving the mobile device, a covering skin having a visible side and a rear side, the rear side of the covering skin being arranged on the support element, a supporting element arranged in the receiving space on the rear side of the covering skin, for supporting the mobile device in a receiving position, and a holding element arranged on the rear side of the covering skin, for reversibly holding and unblocking the mobile device. The holding element can be moved between a holding position and an unblocking position and vice versa and is designed such that, in the holding position, it engages behind a mobile device arranged in the receiving space.
    Type: Application
    Filed: June 23, 2023
    Publication date: January 25, 2024
    Inventors: Christophe Wagner, Christoph Wittig, Sabine Lindemann