Patents by Inventor Stephen Houghton

Stephen Houghton 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).

  • Publication number: 20120222706
    Abstract: The present invention provides a steam cleaning apparatus (100) comprising a water tank (10), a first valve (20) in fluid communication with a water tank (10) to allow air to flow into the water tank and prevent air and/or water from flowing out therefrom, an electrically powered air pump (30) in fluid communication with the first valve (20). A second valve (50) is in fluid communication with the outlet (16) of the water tank (10) and an inlet (42) of an electrically powered boiler (40). The second valve (50) is arranged to allow water above a first predetermined pressure to flow into the inlet (42) of the boiler and to prevent steam from flowing out therefrom, a steam cleaning head (60) in fluid communication with the outlet (44) of the boiler, and an on-off switch (70) having an “on” state for supplying electrical power to the air pump (30) and to the boiler (40) and an “off” state for preventing supply of electrical power to the air pump and to the boiler.
    Type: Application
    Filed: February 27, 2012
    Publication date: September 6, 2012
    Applicant: BLACK & DECKER INC.
    Inventors: Barry PEARS, David ROWNTREE, Martyn RILEY, Stephen HOUGHTON, Andrew WALKER
  • Patent number: 8091174
    Abstract: The present invention provides an upright vacuum cleaner (10) having an elongate body (12) and comprising a floorhead (14) on which the elongate body is mounted, the floorhead (14) having a first inlet (140) for dirty air, a wand having a second inlet for dirty air, a changeover valve (22) for selecting between a flow of dirty air from the first or second inlet, a dust collection chamber (18) also having a dirty air inlet (180), a duct (28) for conveying said flow of dirty air from the changeover valve (22) to the dust collection chamber inlet (180), and a source of suction power for drawing the dirty air from the first or second inlet through said changeover valve (22) and said duct (28) to the dust collection chamber inlet (180).
    Type: Grant
    Filed: May 1, 2009
    Date of Patent: January 10, 2012
    Assignee: Black & Decker Inc.
    Inventors: Eric Coburn, Barry Pears, Derek Muir, Stephen Houghton
  • Publication number: 20110058361
    Abstract: A lantern apparatus including a main housing including a lamp and a reflector, and a plurality of flashlights that are removably engageable with the main housing. The apparatus is arranged such that when the flashlights are engaged with the main housing they are spaced apart from the reflector and oriented so that light emitted from the flashlights is reflected by the reflector. Both the reflected light from the flashlights, and light emitted by the lamp, is emitted from the main housing.
    Type: Application
    Filed: September 7, 2010
    Publication date: March 10, 2011
    Applicant: BLACK & DECKER INC.
    Inventor: Stephen HOUGHTON
  • Patent number: D617621
    Type: Grant
    Filed: July 7, 2009
    Date of Patent: June 15, 2010
    Assignee: Black & Decker Inc.
    Inventors: Stephen Houghton, Scott Bradford
  • Patent number: D620882
    Type: Grant
    Filed: January 12, 2010
    Date of Patent: August 3, 2010
    Assignee: Black & Decker Inc.
    Inventor: Stephen Houghton
  • Patent number: D624936
    Type: Grant
    Filed: June 23, 2009
    Date of Patent: October 5, 2010
    Assignee: Black & Decker Inc.
    Inventor: Stephen Houghton
  • Patent number: D627718
    Type: Grant
    Filed: June 7, 2010
    Date of Patent: November 23, 2010
    Assignee: Black & Decker Inc.
    Inventor: Stephen Houghton
  • Patent number: D628325
    Type: Grant
    Filed: March 9, 2010
    Date of Patent: November 30, 2010
    Assignee: Black & Decker Inc.
    Inventor: Stephen Houghton
  • Patent number: D630499
    Type: Grant
    Filed: June 9, 2010
    Date of Patent: January 11, 2011
    Assignee: Black & Decker Inc.
    Inventor: Stephen Houghton
  • Patent number: D633042
    Type: Grant
    Filed: August 16, 2010
    Date of Patent: February 22, 2011
    Assignee: Vector Products, Inc.
    Inventors: Stephen Houghton, Graham Potts
  • Patent number: D640021
    Type: Grant
    Filed: May 12, 2010
    Date of Patent: June 14, 2011
    Assignee: Black & Decker, Inc.
    Inventor: Stephen Houghton
  • Patent number: D640431
    Type: Grant
    Filed: June 4, 2010
    Date of Patent: June 21, 2011
    Assignee: Black & Decker Inc.
    Inventor: Stephen Houghton
  • Patent number: D640847
    Type: Grant
    Filed: January 12, 2010
    Date of Patent: June 28, 2011
    Assignee: Black & Decker, Inc.
    Inventor: Stephen Houghton
  • Patent number: D640848
    Type: Grant
    Filed: May 12, 2010
    Date of Patent: June 28, 2011
    Assignee: Black & Decker, Inc.
    Inventor: Stephen Houghton
  • Patent number: D641111
    Type: Grant
    Filed: June 16, 2010
    Date of Patent: July 5, 2011
    Assignee: Black & Decker, Inc.
    Inventor: Stephen Houghton
  • Patent number: D653008
    Type: Grant
    Filed: June 7, 2010
    Date of Patent: January 24, 2012
    Assignee: Black & Decker Inc.
    Inventor: Stephen Houghton
  • Patent number: D654021
    Type: Grant
    Filed: August 10, 2010
    Date of Patent: February 14, 2012
    Inventors: Sean Sweeney, Stephen Houghton
  • Patent number: D656645
    Type: Grant
    Filed: September 10, 2009
    Date of Patent: March 27, 2012
    Assignee: Black & Decker Inc.
    Inventor: Stephen Houghton
  • Patent number: D658835
    Type: Grant
    Filed: January 31, 2011
    Date of Patent: May 1, 2012
    Assignee: Black & Decker Inc.
    Inventor: Stephen Houghton
  • Patent number: D685965
    Type: Grant
    Filed: September 11, 2012
    Date of Patent: July 9, 2013
    Assignee: Black & Decker Inc.
    Inventor: Stephen Houghton