Patents by Inventor Andry Lagsdin

Andry Lagsdin 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: 8262132
    Abstract: A stabilizer pad structure for supporting earth moving equipment is provided. A weldment is formed of metal plate material that is adapted for connection with a stabilizer arm of earth moving equipment. The weldment includes a mounting plate that defines a pocket, that can be integrally formed with the weldment or a separate material plate secured thereto, for receiving the resilient pad. The structure includes a pair of clamping bars disposed in the pocket, one on each side of the resilient pad. The clamping bars and mounting plate include respective engagement elements for interlocking the clamping bar and mounting plate together. This inhibits the clamp bars from movement in a longitudinal direction, and transfers force from the pad, through the clamp bar, to the mounting plate.
    Type: Grant
    Filed: July 22, 2009
    Date of Patent: September 11, 2012
    Inventor: Andry Lagsdin
  • Patent number: 7900962
    Abstract: A stabilizer pad structure including a weldment formed of a metal plate material that is arranged in a generally U-shaped form including side legs and a connecting base and a resilient pad mounted to the weldment. Means are provided for forming pockets in the legs of the weldment for receiving the resilient pad. The weldment also includes a pair of grouser flanges on the opposed side of the pocket and with each grouser flange overlying the footprint of the resilient pad.
    Type: Grant
    Filed: March 21, 2007
    Date of Patent: March 8, 2011
    Inventor: Andry Lagsdin
  • Patent number: 7802814
    Abstract: A stabilizer pad construction is shown in which a pair of resilient laminated pad assemblies are mounted outboard on a weldment that is pivotally supported from a stabilizer arm of a vehicle. A latch device is also illustrated in two different embodiments that prevent self-flipping of the pad, particularly from the grouser side to the resilient pad side. The latch device uses either a capture recess or a capture tab for preventing rotation and includes a handle to permit the user to manually rotate the pad.
    Type: Grant
    Filed: August 23, 2006
    Date of Patent: September 28, 2010
    Inventor: Andry Lagsdin
  • Publication number: 20080185828
    Abstract: A stabilizer pad including a pair of plate members supported from a stabilizer arm; and a pad assembly that is adapted for mounting between the pair of plate members. The pad assembly has a resilient pad having opposite ground engageable work surfaces and opposite support surfaces, and a plurality of support members extending from the opposite support surfaces of the resilient pad. The support members are each adapted for engagement with a receiving slot of one of the plate members for mounting of the pad assembly to the plate members. At least one retaining member extends through the resilient pad and between the plate members for holding the pad assembly to the plate members.
    Type: Application
    Filed: October 30, 2007
    Publication date: August 7, 2008
    Inventor: Andry Lagsdin
  • Patent number: 7401812
    Abstract: A stabilizer pad including a pair of plate members supported from a stabilizer arm; and a pad assembly that is adapted for mounting between the pair of plate members. The pad assembly has a resilient pad having opposite ground engageable work surfaces and opposite support surfaces, and a plurality of support members extending from the opposite support surfaces of the resilient pad. The support members are each adapted for engagement with a receiving slot of one of the plate members for mounting of the pad assembly to the plate members. At least one retaining member extends through the resilient pad and between the plate members for holding the pad assembly to the plate members.
    Type: Grant
    Filed: February 9, 2004
    Date of Patent: July 22, 2008
    Inventor: Andry Lagsdin
  • Publication number: 20080122212
    Abstract: A stabilizer pad structure including a weldment formed of a metal plate material that is arranged in a generally U-shaped form including side legs and a connecting base and a resilient pad mounted to the weldment. Means are provided for forming pockets in the legs of the weldment for receiving the resilient pad. The weldment also includes a pair of grouser flanges on the opposed side of the pocket and with each grouser flange overlying the footprint of the resilient pad.
    Type: Application
    Filed: March 21, 2007
    Publication date: May 29, 2008
    Inventor: Andry Lagsdin
  • Publication number: 20080048427
    Abstract: A stabilizer pad construction is shown in which a pair of resilient laminated pad assemblies are mounted outboard on a weldment that is pivotally supported from a stabilizer arm of a vehicle. A latch device is also illustrated in two different embodiments that prevent self-flipping of the pad, particularly from the grouser side to the resilient pad side. The latch device uses either a capture recess or a capture tab for preventing rotation and includes a handle to permit the user to manually rotate the pad.
    Type: Application
    Filed: August 23, 2006
    Publication date: February 28, 2008
    Inventor: Andry Lagsdin
  • Patent number: 7267368
    Abstract: A stabilizer pad apparatus that includes a pair of plate members; and a pad assembly that is adapted for mounting from the pair of plate members. The pad assembly includes a resilient pad having at least one ground engageable work surface and a holder for the resilient pad. A first pivot is provided for supporting the pair of plate members from a stabilizer base; and a second pivot is provided that is substantially transverse to the first pivot for supporting the pad assembly from the plate members.
    Type: Grant
    Filed: July 16, 2004
    Date of Patent: September 11, 2007
    Inventor: Andry Lagsdin
  • Patent number: 7172216
    Abstract: A stabilizer pad apparatus including a metal frame for attachment to a stabilizer arm and a resilient pad supported in the pocket of the frame and including a clamping plate to hold the resilient pad in the pocket. The metal frame has sidewalls forming a pocket for receiving the resilient pad. At least one elongated securing member extends through the resilient pad having one end secured at one sidewall of the frame and having another head end disposed at the other sidewall of the frame. The head end has a non-circular shape that is accommodated in a like shaped aperture in the other sidewall.
    Type: Grant
    Filed: November 22, 2005
    Date of Patent: February 6, 2007
    Inventor: Andry Lagsdin
  • Patent number: 7073821
    Abstract: A stabilizer for a heavy equipment machine includes a pair of resilient pad assemblies each having opposed surfaces either of which can be positioned as a ground engaging surface, and a support pin that extends in opposed directions from a stabilizer arm of the machine. Each of the resilient pad assemblies has a respective passage for receiving the support pin for enabling rotational support of the resilient pad assemblies from the support pin. The support of the resilient pad assemblies enables the positioning of either of the opposed surfaces as the ground engaging surface.
    Type: Grant
    Filed: March 13, 2003
    Date of Patent: July 11, 2006
    Inventor: Andry Lagsdin
  • Patent number: 7040659
    Abstract: A stabilizer for a heavy equipment machine includes a pair of resilient pad assemblies each having opposed surfaces either of which can be positioned as a ground engaging surface, and a support pin that extends in opposed directions from a stabilizer arm of the machine. Each of the resilient pad assemblies has a respective passage for receiving the support pin for enabling rotational support of the resilient pad assemblies from the support pin. The support of the resilient pad assemblies enables the positioning of either of the opposed surfaces as the ground engaging surface.
    Type: Grant
    Filed: August 4, 2003
    Date of Patent: May 9, 2006
    Inventor: Andry Lagsdin
  • Publication number: 20060011800
    Abstract: A stabilizer pad apparatus that includes a pair of plate members; and a pad assembly that is adapted for mounting from the pair of plate members. The pad assembly includes a resilient pad having at least one ground engageable work surface and a holder for the resilient pad. A first pivot is provided for supporting the pair of plate members from a stabilizer base; and a second pivot is provided that is substantially transverse to the first pivot for supporting the pad assembly from the plate members.
    Type: Application
    Filed: July 16, 2004
    Publication date: January 19, 2006
    Inventor: Andry Lagsdin
  • Patent number: 6986530
    Abstract: Pad assemblies configured to be used in conjunction with stabilizer pads mounted onto stabilizer arms used to stabilize earth moving and other construction equipment. The pad assemblies are formed from either a resilient laminate or solid piece mounted onto a bracket which in turn is mounted onto the stabilizer pad. The pad assemble includes a support bracket, and a pad having a base captured in the support bracket and formed of a resilient material that defines a base surface. The pad is being retained by said support bracket and has a ground engaging surface opposite to the base surface and defined as an uneven ground engaging surface formed of separate ground engaging pad surface areas that terminate at different distances from the base surface.
    Type: Grant
    Filed: September 12, 2002
    Date of Patent: January 17, 2006
    Inventor: Andry Lagsdin
  • Publication number: 20040178617
    Abstract: A stabilizer pad including a pair of plate members supported from a stabilizer arm; and a pad assembly that is adapted for mounting between the pair of plate members. The pad assembly has a resilient pad having opposite ground engageable work surfaces and opposite support surfaces, and a plurality of support members extending from the opposite support surfaces of the resilient pad. The support members are each adapted for engagement with a receiving slot of one of the plate members for mounting of the pad assembly to the plate members. At least one retaining member extends through the resilient pad and between the plate members for holding the pad assembly to the plate members.
    Type: Application
    Filed: February 9, 2004
    Publication date: September 16, 2004
    Inventor: Andry Lagsdin
  • Patent number: 6726246
    Abstract: The present invention is directed to rotational stabilizer pads for stabilizer arms of vehicles. The stabilizer pads include first and second ground contact faces for contacting respectively a smooth ground surface and a rough or gravel ground surface. In embodiments of the present invention, the stabilizer pads include a reversible resilient pad coupled to a first flange and a second flange. The first and second flanges may include grouser points for engaging the rough ground surface. Further features include a releaseable latch mechanism and offset pad construction.
    Type: Grant
    Filed: November 28, 2001
    Date of Patent: April 27, 2004
    Inventor: Andry Lagsdin
  • Publication number: 20040056465
    Abstract: A stabilizer for a heavy equipment machine includes a pair of resilient pad assemblies each having opposed surfaces either of which can be positioned as a ground engaging surface, and a support pin that extends in opposed directions from a stabilizer arm of the machine. Each of the resilient pad assemblies has a respective passage for receiving the support pin for enabling rotational support of the resilient pad assemblies from the support pin. The support of the resilient pad assemblies enables the positioning of either of the opposed surfaces as the ground engaging surface.
    Type: Application
    Filed: August 4, 2003
    Publication date: March 25, 2004
    Inventor: Andry Lagsdin
  • Publication number: 20040046378
    Abstract: A stabilizer for a heavy equipment machine includes a pair of resilient pad assemblies each having opposed surfaces either of which can be positioned as a ground engaging surface, and a support pin that extends in opposed directions from a stabilizer arm of the machine. Each of the resilient pad assemblies has a respective passage for receiving the support pin for enabling rotational support of the resilient pad assemblies from the support pin. The support of the resilient pad assemblies enables the positioning of either of the opposed surfaces as the ground engaging surface.
    Type: Application
    Filed: March 13, 2003
    Publication date: March 11, 2004
    Inventor: Andry Lagsdin
  • Patent number: 6634672
    Abstract: The present invention is directed to rotational stabilizer pads (140) for stabilizer arms (14) of vehicles. The stabilizer pads (140) include first and second ground contact faces for contacting respectively a smooth ground surface and a rough or gravel ground surface. In embodiments of the present invention, the stabilizer pads (140) include a reversible resilient pad (140) coupled to a first flange (124) and a second flange (126). The first (124) and second (126) flanges may include grouser points (130) and (131) for engaging the rough ground surface. In embodiments of the present invention, the stabilizer pads (140) are rotated about 135 degrees to change the ground contact face of the stabilizer pad (140) from one of the first and second ground contact faces to the other.
    Type: Grant
    Filed: April 17, 2001
    Date of Patent: October 21, 2003
    Inventor: Andry Lagsdin
  • Patent number: D562355
    Type: Grant
    Filed: May 8, 2007
    Date of Patent: February 19, 2008
    Inventor: Andry Lagsdin
  • Patent number: D567824
    Type: Grant
    Filed: April 10, 2007
    Date of Patent: April 29, 2008
    Inventor: Andry Lagsdin