Patents by Inventor Jinxuan ZHOU

Jinxuan ZHOU 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).

  • WINDOW, DOOR OR THE LIKE HAVING A SCISSOR ARM STAY BETWEEN A FIXED FRAME AND A LEAF
    Publication number: 20200071976
    Abstract: The invention relates to a window or door, having a fixed frame and a leaf which can be moved relative to the fixed frame and having a scissor arm stay between the fixed frame and the leaf.
    Type: Application
    Filed: August 5, 2016
    Publication date: March 5, 2020
    Applicant: ROTO FRANK AG
    Inventors: Jinxuan Zhou, Kevin Bienert, Manuel Gonser, Helmut Stauch
  • Fitting assembly and window or door having such a fitting assembly
    Patent number: 10550618
    Abstract: A fitting assembly arranged between a fixed frame and a sash of a window or a door, comprises a fixed-frame-side support bracket, a sash-side support bracket, a scissor assembly as well as a spacer. The fixed-frame-side support bracket surrounds a fixed-frame corner of the fixed frame with a bearing leg and an additional support leg. The sash-side support bracket surrounds a sash corner of the sash with a bearing leg and an additional support-bracket leg. The spacer may either be arranged on the side of the additional support-bracket leg of the fixed-frame-side support bracket facing a first fixed-frame rebate face or on the side of the additional support-bracket leg of the sash-side support bracket facing a first sash rebate face. A scissor assembly supported on the bearing leg of the fixed-frame-side support bracket and on the bearing leg of the sash-side support bracket allows the sash to be rotationally and translationally moved with respect to the fixed frame.
    Type: Grant
    Filed: May 2, 2018
    Date of Patent: February 4, 2020
    Assignee: ROTO FRANK AG
    Inventors: Jinxuan Zhou, Kevin Bienert
  • FITTING ASSEMBLY AND WINDOW OR DOOR HAVING SUCH A FITTING ASSEMBLY
    Publication number: 20180320429
    Abstract: A fitting assembly arranged between a fixed frame and a sash of a window or a door, comprises a fixed-frame-side support bracket, a sash-side support bracket, a scissor assembly as well as a spacer. The fixed-frame-side support bracket surrounds a fixed-frame corner of the fixed frame with a bearing leg and an additional support leg. The sash-side support bracket surrounds a sash corner of the sash with a bearing leg and an additional support-bracket leg. The spacer may either be arranged on the side of the additional support-bracket leg of the fixed-frame-side support bracket facing a first fixed-frame rebate face or on the side of the additional support-bracket leg of the sash-side support bracket facing a first sash rebate face. A scissor assembly supported on the bearing leg of the fixed-frame-side support bracket and on the bearing leg of the sash-side support bracket allows the sash to be rotationally and translationally moved with respect to the fixed frame.
    Type: Application
    Filed: May 2, 2018
    Publication date: November 8, 2018
    Applicant: ROTO FRANK AG
    Inventors: Jinxuan ZHOU, Kevin BIENERT