Patents by Inventor Andreas Peter Koenig

Andreas Peter Koenig 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).

  • Patent number: 11905731
    Abstract: A door fitting having a handle that can be locked on one side, including at least one rosette for contact with a door leaf and a shaft element for forming an operative connection to the locking mechanism of a lock unit fitted into the door leaf, and an adapter element being fitted in a neck section of the handle and being held on the shaft element. In order to create a simple embodiment of a handle that can be locked on one side, according to the invention, it is provided that a locking device is held in or on the neck section of the handle, which is brought by means of a manual actuation into a blocking position, in which the handle can be rotationally blocked against the rosette by means of the locking device.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: February 20, 2024
    Assignee: GRIFFWERK GMBH
    Inventors: Andreas Peter Koenig, Maximilian Mun-Ratberger, Matthias Lamparter
  • Publication number: 20220010588
    Abstract: A door fitting having a handle that can be locked on one side, including at least one rosette for contact with a door leaf and a shaft element for forming an operative connection to the locking mechanism of a lock unit fitted into the door leaf, and an adapter element being fitted in a neck section of the handle and being held on the shaft element. In order to create a simple embodiment of a handle that can be locked on one side, according to the invention, it is provided that a locking device is held in or on the neck section of the handle, which is brought by means of a manual actuation into a blocking position, in which the handle can be rotation ally blocked against the rosette by means of the locking device.
    Type: Application
    Filed: November 21, 2019
    Publication date: January 13, 2022
    Inventors: Andreas Peter Koenig, Maximilian Mun-Ratberger, Matthias Lamparter