Patents Assigned to T. K. Wong & Associates Ltd.
  • Soft toy or doll
    Patent number: 7841921
    Abstract: A toy has a figure of a human or animal. The figure has a body made of a fabrics material and at least one appendage made of a soft flexible material. The appendage has a fabric piece fused to it during making and is joined to the body by stitched the fabric piece to the body.
    Type: Grant
    Filed: May 3, 2006
    Date of Patent: November 30, 2010
    Assignee: T.K. Wong & Associates Ltd.
    Inventors: Tak Ko Wong, Cecil Shu On Chan
  • Doll
    Patent number: 7686670
    Abstract: A doll has a figure of a human or an animal and an outer layer of a flexible gelatinous compound covering the figure so as to provide a skin-like characteristic. The figure may have a part that is made of a soft resilient material and in covering that part the gelatinous compound is bonded to a stretchy elastic textile.
    Type: Grant
    Filed: May 3, 2006
    Date of Patent: March 30, 2010
    Assignee: T. K. Wong & Associates Ltd.
    Inventor: Tak Ko Wong
  • Bubble-squeezing toy
    Patent number: 7264533
    Abstract: A bubble-squeezing toy includes a hollow body formed of flexible plastics material having low stretchability and an aperture; a liner formed of flexible plastics material having high stretchability and located within the hollow body and having a portion adjacent to the aperture that can stretch through the aperture to form an external bubble upon squeezing of the body.
    Type: Grant
    Filed: June 18, 2004
    Date of Patent: September 4, 2007
    Assignee: T. K. Wong & Associates Ltd.
    Inventors: Cecil Shu On Chan, Tak Ko Wong, Lin Tak Chan
  • Three-in-one art pack
    Patent number: 6974026
    Abstract: A storage device for writing or drawing implements includes a holder adapted to receive writing or drawing implements. A paper roll is wrapped around the holder. A guide is positioned adjacent to the paper roll and against which the paper can bear. A base is attached to the holder. Rotation of the base effects rotation of the holder and dispensation of paper from the roll past the guide. A sharpener is located in the base of the device.
    Type: Grant
    Filed: January 3, 2003
    Date of Patent: December 13, 2005
    Assignee: T. K. Wong & Associates Ltd.
    Inventors: Cecil Shu On Chan, Tak Ko Wong
  • Transformable ball
    Patent number: 6645101
    Abstract: A recreational ball has a self-supporting flexible wall surrounding an internal space. One side of the wall has first features that extend into or at least face the internal space, and the other side of the wall has second features at the ball exterior. A hole in the flexible wall allows the first features to pass to the ball exterior as the ball is turned inside-out.
    Type: Grant
    Filed: July 8, 2002
    Date of Patent: November 11, 2003
    Assignee: T. K. Wong and Associates Ltd.
    Inventor: Tak Ko Wong
  • Sticky dart
    Patent number: 6159117
    Abstract: A sticky dart has a stem, and a nose with a layer of sticky material pivotably connected to a housing. When not in use, the nose is swivelled around so that the layer moves within the housing so as to prevent the layer becoming contaminated and unserviceable. A balance weight is readily movable and locatable along the stem to improve the aerodynamics of the dart when required.
    Type: Grant
    Filed: November 24, 1999
    Date of Patent: December 12, 2000
    Assignee: T.K. Wong & Associates Ltd.
    Inventor: Cecil Shu On Chan
  • Tumbling toy with freely movable limbs
    Patent number: 6000990
    Abstract: A humanoid toy that under the influence of gravity will travel down a vertical surface, while tumbling as sticky regions temporarily and in turn stick to the surface in known manner, the toy comprising a body and two pairs of limbs that are hingedly connected to the body. Each limb is formed in two parts that are hingedly connected together intermediate its length.
    Type: Grant
    Filed: March 2, 1998
    Date of Patent: December 14, 1999
    Assignee: T. K. Wong & Associates Ltd.
    Inventor: Tak-Ko Wong
  • Resilient, walking toy
    Patent number: 5947792
    Abstract: A humanoid toy figure having a body with a sticky region at the end of each limb that temporarily adhere to vertical surfaces and cause the body to tumble down the surface in a manner already well-known. The sticky region is connected to the body by a resilient tie that allows or causes the body to drop vertically due to the weight of the body stretching the tie . If there is no weight on the tie , the sticky region will be held against a remote end of the respective arm.
    Type: Grant
    Filed: March 2, 1998
    Date of Patent: September 7, 1999
    Assignee: T. K. Wong & Associates, Ltd.
    Inventor: Tak-Ko Wong
  • Wall descending toy with retractable wheel and cover
    Patent number: 5916008
    Abstract: A wall walker toy car has a wheel with a sticky undulating surface. The wheel is mounted on a pivotable bracket which provides a cover for an aperture in a base of the car. For wall-walking mode, the bracket is manually rotated so that the surface is partially exposed to engage a vertical surface. In the configuration shown in the Figure, the surface of the wheel is wholly inside the car and so cannot be contaminated with dust and debris.
    Type: Grant
    Filed: June 4, 1998
    Date of Patent: June 29, 1999
    Assignee: T. K. Wong & Associates, Ltd.
    Inventor: Tak-Ko Wong
  • Toy
    Patent number: 5746641
    Abstract: A wall walker toy car has a wheel with a sticky peripheral surface that normally extends partially out of a car body. The wheel is supported on a pivotable frame that responds to impact on a part, which would move relatively, to allow the frame to move up under the action of a spring cushion. A second position of the wheel is shown dotted where the wheel is fully retracted into the body so that the sticky surface is less exposed to dust and dirt and therefore has a longer serviceable life in practice.
    Type: Grant
    Filed: July 7, 1997
    Date of Patent: May 5, 1998
    Assignee: T.K. Wong & Associates Ltd.
    Inventor: Tak-Ko Wong
  • Toys
    Patent number: 5683285
    Abstract: A toy beetle which travels down a vertical surface under the influence of gravity has four movable limbs which are arranged in pairs at opposite ends of an axle that is rotatable about a transverse axis of the beetle. Sticky materials at the ends of the limb adhere temporarily to the vertical surface in use. According to the orientation of the beetle with respect to the vertical the beetle will either, in somewhat random fashion, walk or tumble down the surface.
    Type: Grant
    Filed: September 25, 1996
    Date of Patent: November 4, 1997
    Assignee: T. K. Wong & Associates, Ltd.
    Inventor: Tak-Ko Wong
  • Toy for tumbling down vertical surface
    Patent number: 4884989
    Abstract: A toy which is capable of moving on a substantially vertical surface and which is provided with separated regions of a sticky material, the regions defining at least two planes in which the toy can rotate or tumble, which planes are non-parallel to each other. Preferably the toy has two parts pivotably connected together with each part bearing separated regions of the sticky material, whereby axes of rotation defined by respective pairs of the regions can be moved relative to each other.
    Type: Grant
    Filed: December 28, 1988
    Date of Patent: December 5, 1989
    Assignee: T. K. Wong & Associates, Ltd.
    Inventor: Tak K. Wong