Patents by Inventor Cecil Shu On Chan

Cecil Shu On Chan 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).

  • 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
  • Soft toy or doll
    Publication number: 20070259597
    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: Application
    Filed: May 3, 2006
    Publication date: November 8, 2007
    Inventors: Tak Ko Wong, Cecil Shu On Chan
  • 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
  • Three-in-one art pack
    Publication number: 20030159951
    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: Application
    Filed: January 3, 2003
    Publication date: August 28, 2003
    Applicant: T. K. Wong & Associated Ltd.
    Inventors: Cecil Shu On Chan, 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