Patents by Inventor Alexander Stuart Knox

Alexander Stuart Knox 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).

  • Patent number: 9513028
    Abstract: A fan assembly for creating an air current includes an air outlet mounted on a stand. The stand includes a base and a body tiltable relative to the base. Each of the base and the body has an outer surface shaped so that adjoining portions of the outer surfaces are substantially flush when the body is in the untilted position.
    Type: Grant
    Filed: March 3, 2010
    Date of Patent: December 6, 2016
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, James Dyson, Alexander Stuart Knox
  • Patent number: 8408869
    Abstract: A pedestal for a fan assembly includes a telescopic duct for conveying an air flow to an outlet of the fan assembly. The duct includes an outer tubular member having a first stop member, an inner tubular member located at least partially within and slidable relative to the outer tubular member, the inner tubular member having a second stop member for engaging the first stop member to inhibit withdrawal of the inner tubular member from the outer tubular member, and a mainspring rotatably mounted on the second stop member, the mainspring having a free end retained by the first stop member.
    Type: Grant
    Filed: March 3, 2010
    Date of Patent: April 2, 2013
    Assignee: Dyson Technology Limited
    Inventors: Blair Hugh Hutton, Adriano Niro, Alexander Stuart Knox, Ian John Brough
  • 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
  • Publication number: 20120082561
    Abstract: A fan assembly for creating an air current includes an air outlet mounted on a stand. The stand includes a base and a body tiltable relative to the base. Each of the base and the body has an outer surface shaped so that adjoining portions of the outer surfaces are substantially flush when the body is in the untilted position.
    Type: Application
    Filed: December 8, 2011
    Publication date: April 5, 2012
    Applicant: Dyson Technology Limited
    Inventors: Peter David GAMMACK, James Dyson, Alexander Stuart Knox
  • Patent number: 7856736
    Abstract: A drying apparatus includes an outer case, a portion of the outer case defining a cavity in which articles can be dried and an outlet disposed at the lower end of the cavity. A removable liquid treatment module is arranged downstream of the outlet and within the outer case, the liquid treatment module including a liquid dispersal unit. By providing a liquid treatment module that is removable, the liquid treatment module can be easily and quickly replaced by an unskilled user without undue burden. The invention is particularly suitable for use in a hand dryer.
    Type: Grant
    Filed: November 29, 2006
    Date of Patent: December 28, 2010
    Assignee: Dyson Technology Limited
    Inventors: John Churchill, Peter Nigel Hutchinson, Alexander Stuart Knox, Marcus Lee Hartley
  • Publication number: 20100226754
    Abstract: A pedestal for a fan assembly includes a telescopic duct for conveying an air flow to an outlet of the fan assembly. The duct includes an outer tubular member having a first stop member, an inner tubular member located at least partially within and slidable relative to the outer tubular member, the inner tubular member having a second stop member for engaging the first stop member to inhibit withdrawal of the inner tubular member from the outer tubular member, and a mainspring rotatably mounted on the second stop member, the mainspring having a free end retained by the first stop member.
    Type: Application
    Filed: March 3, 2010
    Publication date: September 9, 2010
    Applicant: Dyson Technology Limited
    Inventors: Blair Hugh Hutton, Adriano Niro, Alexander Stuart Knox, Ian John Brough
  • 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
  • Publication number: 20100226787
    Abstract: A fan assembly for creating an air current includes an air outlet mounted on a stand. The stand includes a base and a body tiltable relative to the base. Each of the base and the body has an outer surface shaped so that adjoining portions of the outer surfaces are substantially flush when the body is in the untilted position.
    Type: Application
    Filed: March 3, 2010
    Publication date: September 9, 2010
    Applicant: Dyson Technology Limited
    Inventors: Peter David Gammack, James Dyson, Alexander Stuart Knox
  • Patent number: D599513
    Type: Grant
    Filed: April 23, 2008
    Date of Patent: September 1, 2009
    Assignee: Dyson Limited
    Inventors: James Dyson, Alexander Stuart Knox
  • Patent number: D599515
    Type: Grant
    Filed: June 9, 2008
    Date of Patent: September 1, 2009
    Assignee: Dyson Limited
    Inventors: William Jeremy Davies, James John Bryden, Alexander Stuart Knox, Ross Pascoe
  • Patent number: D600418
    Type: Grant
    Filed: May 22, 2008
    Date of Patent: September 15, 2009
    Assignee: Dyson Limited
    Inventors: James Dyson, Alexander Stuart Knox, Tom Vallance Hamilton Crawford
  • Patent number: D600419
    Type: Grant
    Filed: May 22, 2008
    Date of Patent: September 15, 2009
    Assignee: Dyson Limited
    Inventors: James Dyson, Alexander Stuart Knox, Nicholas Alexander Evans, Stuart Lloyd Genn
  • Patent number: D600869
    Type: Grant
    Filed: April 23, 2008
    Date of Patent: September 22, 2009
    Assignee: Dyson Limited
    Inventors: James Dyson, Alexander Stuart Knox
  • Patent number: D602216
    Type: Grant
    Filed: April 23, 2008
    Date of Patent: October 13, 2009
    Assignee: Dyson Limited
    Inventors: James Dyson, Alexander Stuart Knox
  • Patent number: D602217
    Type: Grant
    Filed: April 23, 2008
    Date of Patent: October 13, 2009
    Assignee: Dyson Limited
    Inventors: Christopher Simon Osborn, Alexander Stuart Knox
  • Patent number: D614370
    Type: Grant
    Filed: May 22, 2008
    Date of Patent: April 20, 2010
    Assignee: Dyson Limited
    Inventors: James Dyson, Alexander Stuart Knox, Tom Vallance Hamilton Crawford
  • Patent number: D622091
    Type: Grant
    Filed: March 5, 2009
    Date of Patent: August 24, 2010
    Assignee: Dyson Limited
    Inventors: Alexander Stuart Knox, James Dyson, Peter David Gammack, Christopher Michael Kawomera Nyonyintono, Gordon James Howes
  • Patent number: D751780
    Type: Grant
    Filed: August 20, 2014
    Date of Patent: March 15, 2016
    Assignee: Dyson Technology Limited
    Inventors: Stephen Benjamin Courtney, Peter David Gammack, Jonathan George Marsh, Donald James McIntosh, Louis Peter Richard Garner, Alexander Stuart Knox, Stephen Robert Dimbylow, Heidi Williamson
  • Patent number: D752301
    Type: Grant
    Filed: August 20, 2014
    Date of Patent: March 22, 2016
    Assignee: Dyson Technology Limited
    Inventors: Stephen Benjamin Courtney, Peter David Gammack, Jonathan George Marsh, Donald James McIntosh, Louis Peter Richard Garner, Alexander Stuart Knox, Stephen Robert Dimbylow, Heidi Williamson
  • Patent number: D752302
    Type: Grant
    Filed: August 20, 2014
    Date of Patent: March 22, 2016
    Assignee: Dyson Technology Limited
    Inventors: Stephen Benjamin Courtney, Peter David Gammack, Jonathan George Marsh, Donald James McIntosh, Louis Peter Richard Garner, Alexander Stuart Knox, Stephen Robert Dimbylow, Heidi Williamson