Patents by Inventor Douglas Lloyd Glass

Douglas Lloyd Glass 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: 10584661
    Abstract: A carburetor with a throttle valve is provided in which a linkage member is in communication with the throttle valve. An idle down handle can be moved from an unactuated position to an actuated position and is in communication with the throttle valve. Movement of the idle down handle to the actuated position causes the throttle valve to be placed into the closed position. When the idle down handle is in the unactuated position the throttle linkage member can cause the throttle valve to be moved back and forth between the open and closed positions.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: March 10, 2020
    Assignee: LIQUID COMBUSTION TECNOLOGY, LLC
    Inventor: Douglas Lloyd Glass
  • Publication number: 20180119648
    Abstract: A carburetor with a throttle valve is provided in which a linkage member is in communication with the throttle valve. An idle down handle can be moved from an unactuated position to an actuated position and is in communication with the throttle valve. Movement of the idle down handle to the actuated position causes the throttle valve to be placed into the closed position. When the idle down handle is in the unactuated position the throttle linkage member can cause the throttle valve to be moved back and forth between the open and closed positions.
    Type: Application
    Filed: December 28, 2017
    Publication date: May 3, 2018
    Applicant: Liquid Combustion Technology, LLC
    Inventor: Douglas Lloyd Glass
  • Patent number: 9863369
    Abstract: A carburetor with a throttle valve is provided in which a linkage member is in communication with the throttle valve. An idle down handle can be moved from an unactuated position to an actuated position and is in communication with the throttle valve. Movement of the idle down handle to the actuated position causes the throttle valve to be placed into the closed position. When the idle down handle is in the unactuated position the throttle linkage member can cause the throttle valve to be moved back and forth between the open and closed positions.
    Type: Grant
    Filed: May 2, 2016
    Date of Patent: January 9, 2018
    Assignee: LIQUID COMBUSTION TECHNOLOGY, LLC
    Inventor: Douglas Lloyd Glass
  • Publication number: 20160245234
    Abstract: A carburetor with a throttle valve is provided in which a linkage member is in communication with the throttle valve. An idle down handle can be moved from an unactuated position to an actuated position and is in communication with the throttle valve. Movement of the idle down handle to the actuated position causes the throttle valve to be placed into the closed position. When the idle down handle is in the unactuated position the throttle linkage member can cause the throttle valve to be moved back and forth between the open and closed positions.
    Type: Application
    Filed: May 2, 2016
    Publication date: August 25, 2016
    Applicant: Liquid Combustion Technology, LLC
    Inventor: DOUGLAS LLOYD GLASS
  • Patent number: 9328696
    Abstract: A carburetor with a throttle valve is provided in which a linkage member is in communication with the throttle valve. An idle down handle can be moved from an unactuated position to an actuated position and is in communication with the throttle valve. Movement of the idle down handle to the actuated position causes the throttle valve to be placed into the closed position. When the idle down handle is in the unactuated position the throttle linkage member can cause the throttle valve to be moved back and forth between the open and closed positions.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: May 3, 2016
    Assignee: LIQUID COMBUSTION TECHNOLOGY, LLC
    Inventor: Douglas Lloyd Glass
  • Patent number: 8250839
    Abstract: An accessory drive attachment is provided. The accessory drive attachment may be attached to a lawnmower that has a hydrostatic transmission. The transmission system of the lawnmower may be used to drive a shaft of the accessory drive attachment. An accessory such as a leaf blower, air compressor, pressure washer, or electric generator may be attached to the accessory drive attachment and driven by the shaft.
    Type: Grant
    Filed: June 28, 2010
    Date of Patent: August 28, 2012
    Assignee: Liquid Combustion Technology LLC
    Inventors: Keith Giddens, Douglas Lloyd Glass
  • Patent number: 7975806
    Abstract: A lubrication system comprising a bore including an inlet for receiving lubrication, an outlet for distributing lubrication, and a inner passageway extending between the inlet and outlet is provided. The outlet may be provided with a wider opening than the passageway. The outlet may further include a groove having a radius of curvature, and defined by a pair of flat or curved sidewalls, and a pair of curved end walls each extending toward the inner passageway.
    Type: Grant
    Filed: July 20, 2007
    Date of Patent: July 12, 2011
    Assignee: Liquid Combustion Technology, LLC
    Inventor: Douglas Lloyd Glass
  • Publication number: 20110000177
    Abstract: An accessory drive attachment is provided. The accessory drive attachment may be attached to a lawnmower that has a hydrostatic transmission. The transmission system of the lawnmower may be used to drive a shaft of the accessory drive attachment. An accessory such as a leaf blower, air compressor, pressure washer, or electric generator may be attached to the accessory drive attachment and driven by the shaft.
    Type: Application
    Filed: June 28, 2010
    Publication date: January 6, 2011
    Inventors: Keith Giddens, Douglas Lloyd Glass
  • Patent number: 7743590
    Abstract: An accessory drive attachment is provided. The accessory drive attachment may be attached to a lawnmower that has a hydrostatic transmission. The transmission system of the lawnmower may be used to drive a shaft of the accessory drive attachment. An accessory such as a leaf blower, air compressor, pressure washer, or electric generator may be attached to the accessory drive attachment and driven by the shaft.
    Type: Grant
    Filed: July 9, 2009
    Date of Patent: June 29, 2010
    Assignee: Liquid Combustion Technology, Inc.
    Inventors: Keith Gidden, Douglas Lloyd Glass
  • Publication number: 20080017450
    Abstract: A lubrication system comprising a bore including an inlet for receiving lubrication, an outlet for distributing lubrication, and a inner passageway extending between the inlet and outlet is provided. The outlet may be provided with a wider opening than the passageway. The outlet may further include a groove having a radius of curvature, and defined by a pair of flat or curved sidewalls, and a pair of curved end walls each extending toward the inner passageway.
    Type: Application
    Filed: July 20, 2007
    Publication date: January 24, 2008
    Inventor: Douglas Lloyd Glass
  • Patent number: D532794
    Type: Grant
    Filed: August 16, 2004
    Date of Patent: November 28, 2006
    Assignee: Liquid Combustion Technology LLC
    Inventor: Douglas Lloyd Glass
  • Patent number: D534923
    Type: Grant
    Filed: March 22, 2006
    Date of Patent: January 9, 2007
    Assignee: Liquid Combustion Technology LLC
    Inventor: Douglas Lloyd Glass
  • Patent number: D543216
    Type: Grant
    Filed: August 11, 2004
    Date of Patent: May 22, 2007
    Assignee: Liquid Combustion Technology LLC
    Inventor: Douglas Lloyd Glass
  • Patent number: D560275
    Type: Grant
    Filed: January 5, 2007
    Date of Patent: January 22, 2008
    Assignee: Onihr Manufacturing SRL
    Inventors: Douglas Lloyd Glass, Chad Eric James
  • Patent number: D570777
    Type: Grant
    Filed: January 4, 2007
    Date of Patent: June 10, 2008
    Assignee: Onihr Manufacturing SRL
    Inventors: Douglas Lloyd Glass, Chad Eric James
  • Patent number: D570877
    Type: Grant
    Filed: January 5, 2007
    Date of Patent: June 10, 2008
    Assignee: Onihr Manufacturing SRL
    Inventors: Douglas Lloyd Glass, Chad Eric James
  • Patent number: D570879
    Type: Grant
    Filed: January 5, 2007
    Date of Patent: June 10, 2008
    Assignee: Onihr Manufacturing SRL
    Inventors: Douglas Lloyd Glass, Chad Eric James
  • Patent number: D593190
    Type: Grant
    Filed: May 21, 2008
    Date of Patent: May 26, 2009
    Assignee: Liquid Combustion Technology, LLC
    Inventor: Douglas Lloyd Glass
  • Patent number: D596817
    Type: Grant
    Filed: January 4, 2007
    Date of Patent: July 21, 2009
    Assignee: Onihr Manufacturing SRL
    Inventors: Douglas Lloyd Glass, Chad Eric James