Patents by Inventor Gerd RIEBOLDT

Gerd RIEBOLDT 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: 12584335
    Abstract: A rod lock for locking a door leaf on a door frame with at least one rod which can be arranged on the door leaf side and which is movable between a locking position in which the rod is locked to a lock holder which can be arranged on the door frame side, and an open position in which the rod is released from the lock holder. The movement of the rod is guided via a rod guide which can be arranged on the door leaf side. The lock holder and the rod guide have a centering device with two centering bevels for aligning the closed door leaf relative to the door frame, one of which can be used for doors hinged on the left and one of which can be used for doors hinged on the right.
    Type: Grant
    Filed: May 10, 2023
    Date of Patent: March 24, 2026
    Assignee: EMKA BESCHLAGTEILE GMBH & CO. KG
    Inventors: Gerd Rieboldt, Sebastian Nickel
  • Publication number: 20250257596
    Abstract: A rod lock for locking a door leaf on a door frame with at least one rod which can be arranged on the door leaf side and which is movable between a locking position in which the rod is locked to a lock holder which can be arranged on the door frame side, and an open position in which the rod is released from the lock holder. The movement of the rod is guided via a rod guide which can be arranged on the door leaf side. The lock holder and the rod guide have a centering device with two centering bevels for aligning the closed door leaf relative to the door frame, one of which can be used for doors hinged on the left and one of which can be used for doors hinged on the right. A separate sheet setting forth the replacement Abstract is provided herewith.
    Type: Application
    Filed: May 10, 2023
    Publication date: August 14, 2025
    Inventors: Gerd RIEBOLDT, Sebastian NICKEL
  • Patent number: 11898392
    Abstract: A hinge closure (1) including a first hinge element (2) for arrangement on a door (4) and a second hinge element (3) for arrangement on a door frame, wherein the first hinge element (2) and the second hinge element (3) interlock via a locking device (7) an actuating device (6) actuates the locking device (7), and an emergency unlocking device (8) unlocks the two hinge elements (2, 3). In another embodiment, a door (4) includes such a hinge closure (1).
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: February 13, 2024
    Assignee: EMKA BESCHLAGTEILE GMBH & CO. KG
    Inventor: Gerd Rieboldt
  • Publication number: 20210140212
    Abstract: A hinge closure (1) including a first hinge element (2) for arrangement on a door (4) and a second hinge element (3) for arrangement on a door frame, wherein the first hinge element (2) and the second hinge element (3) interlock via a locking device (7) an actuating device (6) actuates the locking device (7), and an emergency unlocking device (8) unlocks the two hinge elements (2, 3). In another embodiment, a door (4) includes such a hinge closure (1).
    Type: Application
    Filed: December 5, 2018
    Publication date: May 13, 2021
    Inventor: Gerd RIEBOLDT
  • Patent number: 10280665
    Abstract: A hinge closure (1) includes a frame assembly (2) having a pin (3) for attachment to a door frame and a hinge assembly (4) rotatably mounted on the pin (3) with a door part (5) for attachment of the hinge assembly (4) to a door; a pivot part (6) mounted on the door part (5) so as to be pivotable about a pivot pin (7); and a slide (8) mounted exclusively in the door part (5). The slide (8) forms, together with the door part (5), a seat for the pin (3) of the frame assembly (2). The pivoting part (6), during pivoting out from the door part (5), contacts the slide (8) and displaces until reaching a venting state and to reach the removal state, the slide (8) must be further displaced manually against the spring preloading.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: May 7, 2019
    Assignee: EMKA Beschlagteile GmbH & Co. KG
    Inventors: Gerd Rieboldt, Jörg Skopnik
  • Publication number: 20180258675
    Abstract: A hinge closure (1) includes a frame assembly (2) having a pin (3) for attachment to a door frame and a hinge assembly (4) rotatably mounted on the pin (3) with a door part (5) for attachment of the hinge assembly (4) to a door; a pivot part (6) mounted on the door part (5) so as to be pivotable about a pivot pin (7); and a slide (8) mounted exclusively in the door part (5). The slide (8) forms, together with the door part (5), a seat for the pin (3) of the frame assembly (2). The pivoting part (6), during pivoting out from the door part (5), contacts the slide (8) and displaces until reaching a venting state and to reach the removal state, the slide (8) must be further displaced manually against the spring preloading.
    Type: Application
    Filed: October 7, 2016
    Publication date: September 13, 2018
    Inventors: Gerd RIEBOLDT, Jörg SKOPNIK
  • Patent number: D840211
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: February 12, 2019
    Assignee: EMKA Beschlagteile GmbH & Co. KG
    Inventors: Jörg Skopnik, Gerd Rieboldt