Patents by Inventor Shihuang Pan

Shihuang Pan 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: 9839571
    Abstract: A foldable rollator is disclosed, including a folding device, a first rollator body and a second rollator body arranged in a mirror image orientation with respect to one another. The first and second rollator bodies are movably connected with each other through the folding device. Each of the first and second rollator bodies include a gripping part including a supporting bar, a drawing device, and a supporting fastener. The drawing device is positioned on the supporting bar away from the supporting fastener. The gripping part is rotatably connected to the supporting fastener. The supporting fastener is provided with a first and second clamping grooves and the gripping part is orientated perpendicular to and fixed to the supporting fastener when the drawing device is clamped in the first clamping groove. The gripping part is rotationally connected to the supporting fastener when the drawing device is clamped in the second clamping groove.
    Type: Grant
    Filed: September 19, 2016
    Date of Patent: December 12, 2017
    Assignee: GENTEEL HOMECARE PRODUCTS CO. LTD.
    Inventor: Shihuang Pan
  • Publication number: 20170100299
    Abstract: A foldable rollator is disclosed, including a folding device, a first rollator body and a second rollator body both of which are arranged in a mirror mode with respect to each other and movably connected with each other through the folding device, wherein each of the first and second rollator bodies includes a gripping part, a drawing device and a supporting fastener, the gripping part includes a supporting bar, the drawing device is arranged on the supporting bar and positioned at one end away from the supporting fastener, and the gripping part is rotatably connected to the supporting fastener. The secondary folding of the foldable rollator can be implemented by a user who is in standing through operating the drawing device fixed on the gripping part with the user's fingers so that the gripping part rotates about the supporting fastener, to avoid the requirement of the user to bend down and squat to do the similar operations, which spends too much physical power.
    Type: Application
    Filed: September 19, 2016
    Publication date: April 13, 2017
    Applicant: GENTEEL HOMECARE PRODUCTS CO. LTD.
    Inventor: Shihuang Pan