Patents by Inventor Zhu Peixin

Zhu Peixin 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).

  • Bed with collapsible frame
    Patent number: 8122536
    Abstract: A frame including a plurality of connector assemblies and a cross-support unit coupled between the plurality of connector assemblies. The cross-support unit is movable between a folded configuration and an expanded configuration. The cross-support unit defines a substantially planar support structure in the expanded configuration.
    Type: Grant
    Filed: February 28, 2007
    Date of Patent: February 28, 2012
    Assignee: North Pole US LLC
    Inventors: Zhu Peixin, Lee Pil Yul
  • Bed with collapsible frame
    Publication number: 20080000024
    Abstract: A frame including a plurality of connector assemblies and a cross-support unit coupled between the plurality of connector assemblies. The cross-support unit is movable between a folded configuration and an expanded configuration. The cross-support unit defines a substantially planar support structure in the expanded configuration.
    Type: Application
    Filed: February 28, 2007
    Publication date: January 3, 2008
    Inventors: Zhu Peixin, Lee Pil Yul
  • Collapsible structure including a coupling system
    Publication number: 20070215191
    Abstract: A coupling system for a structure including a frame assembly and a collapsible roof assembly removably coupled to the frame assembly includes a plurality of coupling units. Each coupling unit includes a bracket defining a channel configured to facilitate coupling each coupling unit to the frame assembly and a receptacle configured to receive a member of the roof assembly.
    Type: Application
    Filed: March 2, 2007
    Publication date: September 20, 2007
    Inventors: Yunshi Huang, Zhu Peixin, Lee Yul