Patents by Inventor Kai HOLLENSTEIN

Kai HOLLENSTEIN 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: 11982116
    Abstract: A guide system for guiding a movably-supported door wing, in particular a folding-sliding-door, relative to a stationary furniture part, includes a carrier for movably supporting the door wing, a guide rail for guiding the carrier, the guide rail being configured to be fixed to the stationary furniture part, and a guiding device for displaceably supporting the carrier along the guide rail. The running carriage being configured to be coupled to the door wing, a receiving device for receiving the running carriage, the receiving device and the carrier being configured as constructional units separate from one another and being configured to be fixed to one another. The carrier includes an interface for fixing the receiving device, the interface being configured such that the receiving device and the carrier can be fixed to one another by sliding in a sliding direction extending parallel to the guide rail.
    Type: Grant
    Filed: June 15, 2022
    Date of Patent: May 14, 2024
    Assignee: Julius Blum GmbH
    Inventors: Matthias Rupp, Lukas Kolhaupt, Kai Hollenstein
  • Publication number: 20220364403
    Abstract: A guide assembly for guiding at least one sliding door or folding sliding door relative to a stationary furniture part, includes a guide rail to be secured on the stationary furniture part; a guide device having a running mechanism that can be moveably mounted on the guide rail and having a securing device for securing the guide device on the sliding door or folding sliding door; and at least two retaining devices, each having a mounting section for mounting the retaining devices on a frame and an engaging mechanism. The retaining devices can be secured on the guide rail by the engaging mechanism, and at least one, preferably both, of the at least two retaining devices has a sheet metal bent part, preferably consisting of the sheet metal bent part.
    Type: Application
    Filed: June 14, 2022
    Publication date: November 17, 2022
    Inventors: Matthias RUPP, Kai HOLLENSTEIN
  • Publication number: 20220316253
    Abstract: A guide assembly includes a guide configured to be arranged on a stationary furniture part, a guide device configured to be connected to the movable furniture part, the guide device being displaceable relative to the guide, and an adjustment device for adjusting the guide relative to the stationary furniture part. The adjustment device includes a mounting device configured to be fixed to the stationary furniture part and a coupling device configured to be coupled to the guide. The preferably pivotally supported actuating element is for adjusting the coupling device relative to the mounting device. A securing device is provided for fixing the guide device relative to the guide in a securing position, and the securing device includes a securing body integrated into the adjustment device.
    Type: Application
    Filed: June 17, 2022
    Publication date: October 6, 2022
    Inventors: Guenter SCHWARZMANN, Kai HOLLENSTEIN
  • Publication number: 20220307307
    Abstract: A guide system for guiding a movably-supported door wing, in particular a folding-sliding-door, relative to a stationary furniture part, includes a carrier for movably supporting the door wing, a guide rail for guiding the carrier, the guide rail being configured to be fixed to the stationary furniture part, and a guiding device for displaceably supporting the carrier along the guide rail. The running carriage being configured to be coupled to the door wing, a receiving device for receiving the running carriage, the receiving device and the carrier being configured as constructional units separate from one another and being configured to be fixed to one another. The carrier includes an interface for fixing the receiving device, the interface being configured such that the receiving device and the carrier can be fixed to one another by sliding in a sliding direction extending parallel to the guide rail.
    Type: Application
    Filed: June 15, 2022
    Publication date: September 29, 2022
    Inventors: Matthias RUPP, Lukas KOLHAUPT, Kai HOLLENSTEIN