Patents by Inventor Huali Guo

Huali Guo 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).

  • Covered structure with an expandable/closeable exterior
    Patent number: 7314055
    Abstract: A structure with a retractable cover, for example, a gazebo with a hanging umbrella, where the retractable cover is connected by a pull cord to a winding device, wherein operation of the winding device allows the user to open or retract the cover. If the structure will not be used for a long period, or if there is strong wind, the cover can be closed very easily without the need to dismantle the structure.
    Type: Grant
    Filed: September 30, 2005
    Date of Patent: January 1, 2008
    Assignee: Yotrio Group Co., Ltd.
    Inventors: Huali Guo, Huhua Zhou
  • Covered structure with an expandable/closeable exterior
    Publication number: 20060185704
    Abstract: A structure with a retractable cover, for example, a gazebo with a hanging umbrella, where the retractable cover is connected by a pull cord to a winding device, wherein operation of the winding device allows the user to open or retract the cover. If the structure will not be used for a long period, or if there is strong wind, the cover can be closed very easily without the need to dismantle the structure.
    Type: Application
    Filed: September 30, 2005
    Publication date: August 24, 2006
    Inventors: Huali Guo, Huhua Zhou