Patents by Inventor Kajta Peter

Kajta Peter 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).

  • Operating knob for an optical system
    Patent number: 7031056
    Abstract: An operating knob (20) for an optical system (100) is disclosed. The operating knob (20) has a first and a second coaxially arranged rotating element (21, 22). The first and the second rotating element (21, 22) have at least partly conical form. The first rotating element (21) has at the side directly opposing the second rotating element (22) a larger diameter than the second rotating element (22) and a step is formed at the side of the second rotating element (22) directly opposing the first rotating element (21), wherein the step possesses a diameter which is approximately the diameter of the first rotating element.
    Type: Grant
    Filed: March 31, 2004
    Date of Patent: April 18, 2006
    Assignees: Leica Microsystems Wetzlar GmbH, FraunhoferGesellschaft zur Forgerung der Angewandten Forschung E.V.
    Inventors: Kajta Peter, Phillip Boehmel, Christian Knoll, Dietmar Kempf