Patents by Inventor Nassima NASRI

Nassima NASRI 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).

  • Water-resistant closing device for watch case
    Patent number: 12547120
    Abstract: A water-resistant closing device for a watch case, the device including an annular gasket (1) arranged to be placed between a middle (2) and a back (3), a bezel or a crystal (4), or a bezel and a crystal, or a back and a crystal. The gasket (1) has on its middle portion a bulge (10) protruding on its outer lateral face (11), the bulge being arranged to be engaged against the middle (3) and compressed following the installation of the back or of the crystal on the middle, the bulge being delimited by an upper (12) and lower material countersink (13) on either side of the bulge (10) in the non-compressed state of the gasket (1) to facilitate its installation and its deformation.
    Type: Grant
    Filed: October 25, 2022
    Date of Patent: February 10, 2026
    Assignee: The Swatch Group Research and Development Ltd
    Inventors: Simon Garcin, Nassima Nasri
  • WATER-RESISTANT CLOSING DEVICE FOR WATCH CASE
    Publication number: 20230176527
    Abstract: A water-resistant closing device for a watch case, the device including an annular gasket (1) arranged to be placed between a middle (2) and a back (3), a bezel or a crystal (4), or a bezel and a crystal, or a back and a crystal. The gasket (1) has on its middle portion a bulge (10) protruding on its outer lateral face (11), the bulge being arranged to be engaged against the middle (3) and compressed following the installation of the back or of the crystal on the middle, the bulge being delimited by an upper (12) and lower material countersink (13) on either side of the bulge (10) in the non-compressed state of the gasket (1) to facilitate its installation and its deformation.
    Type: Application
    Filed: October 25, 2022
    Publication date: June 8, 2023
    Applicant: The Swatch Group Research and Development Ltd
    Inventors: Simon GARCIN, Nassima NASRI