Patents by Inventor Karol KWIECINSKI

Karol KWIECINSKI 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).

  • Control crown for a timepiece
    Patent number: 11243498
    Abstract: A control crown for a timepiece, capable of cooperating, in order to maneuver a control rod, with a middle including a recess along an axis receiving a tube included in the crown, which includes a crown body capable of rotating covering both the rod and the tube, which includes a hollow to allow the rod to pass and/or be guided in rotation, the crown includes a closing cap fastened to the tube in a fixed angular position relative to the middle by the cooperation between indexing device of the tube and complementary indexing device of the closing cap, to axially enclose the crown body between the middle and the closing cap.
    Type: Grant
    Filed: August 10, 2020
    Date of Patent: February 8, 2022
    Assignee: The Swatch Group Research and Development Ltd
    Inventors: Karol Kwiecinski, Gilles Vuilleumier
  • CONTROL CROWN FOR A TIMEPIECE
    Publication number: 20210157276
    Abstract: A control crown for a timepiece, capable of cooperating, in order to maneuver a control rod, with a middle including a recess along an axis receiving a tube included in the crown, which includes a crown body capable of rotating covering both the rod and the tube, which includes a hollow to allow the rod to pass and/or be guided in rotation, the crown includes a closing cap fastened to the tube in a fixed angular position relative to the middle by the cooperation between indexing device of the tube and complementary indexing device of the closing cap, to axially enclose the crown body between the middle and the closing cap.
    Type: Application
    Filed: August 10, 2020
    Publication date: May 27, 2021
    Applicant: The Swatch Group Research and Development Ltd
    Inventors: Karol KWIECINSKI, Gilles Vuilleumier