Patents by Inventor David Sacha

David Sacha 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).

  • Fixing device and method for fixing a window pane of a window for a rail vehicle and window for a rail vehicle
    Patent number: 12722668
    Abstract: A fixing device configured to fix a window pane of a window in a door leaf of a rail vehicle, the fixing device including a profile element; a window profile element; and a fastening device, wherein the fastening device is configured to fasten the profile element and the window profile element at each other by positive form locking and/or friction locking, wherein the profile element is formed from an elastic material, wherein the profile element includes a recess portion configured to fit around a border region of the window pane, a mounting portion configured to mount a first part of the fastening device on the profile element by positive form locking, a cover portion configured to cover the fastening device, and a connection portion configured to connect the cover portion to the window profile element by positive form locking.
    Type: Grant
    Filed: November 2, 2024
    Date of Patent: September 1, 2026
    Assignee: KNORR-BREMSE GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
    Inventors: Christian Hoerlendsberger, Petr Uttendorsky, Michal Vik, Milos Malec, David Sacha, Milan Hasak
  • FIXING DEVICE AND METHOD FOR FIXING A WINDOW PANE OF A WINDOW FOR A RAIL VEHICLE AND WINDOW FOR A RAIL VEHICLE
    Publication number: 20250136156
    Abstract: A fixing device configured to fix a window pane of a window in a door leaf of a rail vehicle, the fixing device including a profile element; a window profile element; and a fastening device, wherein the fastening device is configured to fasten the profile element and the window profile element at each other by positive form locking and/or friction locking, wherein the profile element is formed from an elastic material, wherein the profile element includes a recess portion configured to fit around a border region of the window pane, a mounting portion configured to mount a first part of the fastening device on the profile element by positive form locking, a cover portion configured to cover the fastening device, and a connection portion configured to connect the cover portion to the window profile element by positive form locking.
    Type: Application
    Filed: November 2, 2024
    Publication date: May 1, 2025
    Inventors: Christian HOERLENDSBERGER, Petr UTTENDORSKY, Michal Vik, Milos Malec, David Sacha, Milan HASAK