Patents Assigned to Quantum Auto (Hong Kong) Limited
  • Patent number: 6904923
    Abstract: A sunshade has a shade and at least two supports, with each support having a second end that is coupled to the shade at spaced-apart locations thereof. The sunshade also has a connector coupled to the first end of each support, the connector having a central portion that has a groove, and a leaf for coupling the first end of each support. The leaf is hingedly connected to the central portion by an integral thin section and has a locking member fitted inside the groove to hold the leaf at a fixed position with respect to the central portion. Each support of the sunshade can also have an adjustable length.
    Type: Grant
    Filed: February 7, 2002
    Date of Patent: June 14, 2005
    Assignee: Quantum Auto (Hong Kong) Limited
    Inventors: Lun Chai, Tsang To Chai
  • Patent number: 6357461
    Abstract: A sunshade has a shade and at least two supports, with each support having a second end that is coupled to the shade at spaced-apart locations thereof. The sunshade also has a connector coupled to the first end of each support, the connector having a central portion that has a groove, and a leaf for coupling the first end of each support. The leaf is hingedly connected to the central portion by an integral thin section and has a locking member fitted inside the groove to hold the leaf at a fixed position with respect to the central portion. Each support of the sunshade can also have an adjustable length.
    Type: Grant
    Filed: August 16, 1999
    Date of Patent: March 19, 2002
    Assignee: Quantum Auto (Hong Kong) Limited
    Inventors: Lun Chai, Tsang To Chai
  • Patent number: 6116256
    Abstract: A collapsible sun shade, including: a shade; at least two supports, each support having a first end and a second end, with the second end of each support coupled to the shade at spaced-apart locations thereof; and a connector coupled to the first end of each support; wherein the shade is adapted to assume an unstable equilibrium position in which the supports and the shade are substantially coplanar with the connector, a collapsed position when the shade and supports are on one side of the unstable equilibrium position in which the shade is folded, and a deployed position when the shade and supports are on the other side of the unstable equilibrium position in which the supports and the shade are expanded.
    Type: Grant
    Filed: July 21, 1998
    Date of Patent: September 12, 2000
    Assignee: Quantum Auto (Hong Kong) Limited
    Inventors: Rayman James Pawsey, Christopher Collins, Lun Chai, Dan Sheehan