Patents Assigned to Posit Plus
  • Patent number: 5467794
    Abstract: A collapsible shade structure includes a plurality of foldable frame members each having a folded and an unfolded orientation. A fabric material is provided for substantially covering the frame members to form a side panel for each frame member, each side panel assuming the unfolded orientation of its associated frame member. Interconnecting portions of the fabric material form a hinge portion between each frame member. Alternatively, frame retaining sleeve portions may be used to interconnect and retain two or more frame members from two or more adjacent side panels and to act as hinge portions. The structure may be folded and stored by folding the side panels and their corresponding frame members on top of each other about the hinge portions to have the side panels and frame members overlying each other.
    Type: Grant
    Filed: March 1, 1993
    Date of Patent: November 21, 1995
    Assignee: Posit Plus
    Inventor: Yu Zheng