Patents by Inventor David Gillman Barber

David Gillman Barber 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).

  • Pressure control led pad
    Patent number: 6385804
    Abstract: An inflatable seating pad (10) consists of a hand operated pump (12) integrated within the top surface to inflate the pad with air. The pad (10) has a shut-off connector (6) at one corner which locates and is connected to a pressure relief valve (8). In use, the pad (10) is inflated by pushing upon the hand operated pump (12) to over inflate the pad. The shut-off connector (6) maintains the pressure in the pad (10). To set the pressure to a desired pressure the user actuates the pressure relief valve (pre-set to optimum pressure) to operate the shut-off connector (6) to allow air to exhaust through the pressure relief valve.
    Type: Grant
    Filed: June 30, 2000
    Date of Patent: May 14, 2002
    Assignee: Huntleigh Technology, PLC
    Inventors: David Gillman Barber, David Mark Hampson
  • Pump casing
    Patent number: D480402
    Type: Grant
    Filed: October 24, 2001
    Date of Patent: October 7, 2003
    Assignee: Huntleigh Technology, PLC
    Inventors: Andrew Wilson, David Gillman Barber, David Mark Hampson, Michael David Newton
  • Pump
    Patent number: D588160
    Type: Grant
    Filed: May 10, 2007
    Date of Patent: March 10, 2009
    Assignee: Huntleigh Technology Limited
    Inventors: Alan Beale, Grant Burrows, Kevin Allcock, David Gillman Barber, Philip Ian Rees
  • Pump
    Patent number: D644250
    Type: Grant
    Filed: November 2, 2010
    Date of Patent: August 30, 2011
    Assignee: Huntleigh Technology Limited
    Inventors: David Gillman Barber, Simon Allan Moss, Andrew Wilson, Rhys Edward Davies, Farrokh Shirvani, Alan Beale, John Robert Hibberdine, Carl Williams
  • Medical monitor
    Patent number: D822214
    Type: Grant
    Filed: November 16, 2015
    Date of Patent: July 3, 2018
    Assignee: Huntleigh Technology Limited
    Inventors: John Albert David Iles, David Gillman Barber, Francis Gregory Baily, Douglas Blake, David Stanger
  • Diagnostic device
    Patent number: D932618
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: October 5, 2021
    Inventors: John Albert David Iles, David Gillman Barber, Robert Francis McCarthy, Francis Gregory Baily