Patents by Inventor Sai Her Bong

Sai Her Bong 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).

  • Floor tool
    Patent number: 8214967
    Abstract: The present invention relates to a floor tool for a surface treating appliance including, a sole plate comprising a floor engaging surface having forward and rearward floor contacting edges and a suction opening, a head which is pivotable relative to the sole plate about an articulation axis between forward and rearward positions, the head having a front sole plate engaging edge and a back sole plate engaging edge, and a connecting arm comprising an outlet in communication with the suction opening, at least a portion of the floor engaging surface of the sole plate extends beyond the back sole plate engaging edge of the head when the head is in the rearward position.
    Type: Grant
    Filed: February 19, 2010
    Date of Patent: July 10, 2012
    Assignee: Dyson Technology Limited
    Inventors: Alexander Stuart Knox, Tan Yeou Ren, Sai Her Bong
  • FLOOR TOOL
    Publication number: 20100223753
    Abstract: The present invention relates to a floor tool for a surface treating appliance including, a sole plate comprising a floor engaging surface having forward and rearward floor contacting edges and a suction opening, a head which is pivotable relative to the sole plate about an articulation axis between forward and rearward positions, the head having a front sole plate engaging edge and a back sole plate engaging edge, and a connecting arm comprising an outlet in communication with the suction opening, at least a portion of the floor engaging surface of the sole plate extends beyond the back sole plate engaging edge of the head when the head is in the rearward position.
    Type: Application
    Filed: February 19, 2010
    Publication date: September 9, 2010
    Applicant: DYSON TECHNOLOGY LIMITED
    Inventors: Alexander Stuart KNOX, Tan Yeou Ren, Sai Her Bong