Patents by Inventor Chad Leeder

Chad Leeder 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: 20160346112
    Abstract: An orthopedic device includes an elongate and rigid or semirigid strut assembly, an arcuate cuff pivotally secured to the strut assembly, and a strap securing to the cuff and forming an adjustable circumferential configuration therewith. A tensioning device may be mounted on the cuff and coupled to the strap in order to incrementally adjust the tensioning device among a plurality of preselected levels such that a first end of the strap secures to the tensioning device and a second end of the strap couples to the cuff. A soft-good assembly connects to the strut assembly and has a flexible stay embedded within with a plurality of layers. The soft-good assembly is adapted to form an adjustable circumferential loop with the stay only located within a segment short of the circumference of the loop.
    Type: Application
    Filed: August 12, 2016
    Publication date: December 1, 2016
    Inventors: Arni Thor INGIMUNDARSON, Thorvaldur INGVARSSON, Nina BAKKEN, Chad LEEDER
  • Patent number: 9439800
    Abstract: An orthopedic device includes an elongate and rigid or semirigid strut assembly, an arcuate cuff pivotally secured to the strut assembly, and a strap securing to the cuff and forming an adjustable circumferential configuration therewith. A tensioning device may be mounted on the cuff and coupled to the strap in order to incrementally adjust the tensioning device among a plurality of preselected levels such that a first end of the strap secures to the tensioning device and a second end of the strap couples to the cuff. A soft-good assembly connects to the strut assembly and has a flexible stay embedded within with a plurality of layers. The soft-good assembly is adapted to form an adjustable circumferential loop with the stay only located within a segment short of the circumference of the loop.
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: September 13, 2016
    Assignee: OSSUR HF
    Inventors: Arni Thor Ingimundarson, Thorvaldur Ingvarsson, Nina Bakken, Chad Leeder
  • Patent number: 9039645
    Abstract: Orthopedic device for treating neuropathic ulcers and other injuries while allowing easy access to the wound site on the plantar surface of a patient's foot includes a base portion and a sole that is either movably connected or removably connected to either the base or to a strut member. The base or strut is maintained in position on the lower leg while the sole may be rotated, slid, or completely removed for allowing inspection and access to the plantar surface of the patient's foot.
    Type: Grant
    Filed: August 2, 2011
    Date of Patent: May 26, 2015
    Assignee: OSSUR HF
    Inventors: William Arnold, Michael Campos, Chad Leeder, David Armstrong
  • Patent number: 8454546
    Abstract: An orthopedic device includes a strut assembly having a resilient shell defining opposed first and second sides, and a patient compliance system. The patient compliance includes a tightening strap connecting the first and second sides of the shell. The tightening strap has first and second end portions arranged for incremental uni-directional adjustment relative to at least one of the first and second sides of the strut assembly. The tightening strap is arranged to bend the shell and draw the first and second sides thereof toward one another.
    Type: Grant
    Filed: October 12, 2011
    Date of Patent: June 4, 2013
    Assignee: Ossur HF
    Inventors: Michael Campos, Chad Leeder, William Arnold
  • Publication number: 20120323154
    Abstract: An orthopedic device includes an elongate and rigid or semirigid strut assembly, an arcuate cuff pivotally secured to the strut assembly, and a strap securing to the cuff and forming an adjustable circumferential configuration therewith. A tensioning device may be mounted on the cuff and coupled to the strap in order to incrementally adjust the tensioning device among a plurality of preselected levels such that a first end of the strap secures to the tensioning device and a second end of the strap couples to the cuff. A soft-good assembly connects to the strut assembly and has a flexible stay embedded within with a plurality of layers. The soft-good assembly is adapted to form an adjustable circumferential loop with the stay only located within a segment short of the circumference of the loop.
    Type: Application
    Filed: June 20, 2012
    Publication date: December 20, 2012
    Inventors: Arni Thor INGIMUNDARSON, Thorvaldur INGVARSSON, Nina BAKKEN, Chad LEEDER
  • Publication number: 20120029402
    Abstract: An orthopedic device includes a strut assembly having a resilient shell defining opposed first and second sides, and a patient compliance system. The patient compliance includes a tightening strap connecting the first and second sides of the shell. The tightening strap has first and second end portions arranged for incremental uni-directional adjustment relative to at least one of the first and second sides of the strut assembly. The tightening strap is arranged to bend the shell and draw the first and second sides thereof toward one another.
    Type: Application
    Filed: October 12, 2011
    Publication date: February 2, 2012
    Inventors: Michael CAMPOS, Chad LEEDER, William ARNOLD
  • Publication number: 20110288461
    Abstract: Orthopedic device for treating neuropathic ulcers and other injuries while allowing easy access to the wound site on the plantar surface of a patient's foot includes a base portion and a sole that is either movably connected or removably connected to either the base or to a strut member. The base or strut is maintained in position on the lower leg while the sole may be rotated, slid, or completely removed for allowing inspection and access to the plantar surface of the patient's foot.
    Type: Application
    Filed: August 2, 2011
    Publication date: November 24, 2011
    Inventors: William ARNOLD, Michael CAMPOS, Chad LEEDER, David ARMSTRONG
  • Patent number: 8043245
    Abstract: An orthopedic device includes a strut assembly having a resilient shell defining opposed first and second sides, and a patient compliance system. The patient compliance includes a tightening strap connecting the first and second sides of the shell. The tightening strap has first and second end portions arranged for incremental uni-directional adjustment relative to at least one of the first and second sides of the strut assembly. The tightening strap is arranged to bend the shell and draw the first and second sides thereof toward one another.
    Type: Grant
    Filed: October 14, 2008
    Date of Patent: October 25, 2011
    Assignee: Ossur HF
    Inventors: Michael Campos, Chad Leeder, William Arnold
  • Patent number: 8021317
    Abstract: Orthopedic device for treating neuropathic ulcers and other injuries while allowing easy access to the wound site on the plantar surface of a patient's foot includes a base portion and a sole that is either movably connected or removably connected to either the base or to a strut member. The base or strut is maintained in position on the lower leg while the sole may be rotated, slid, or completely removed for allowing inspection and access to the plantar surface of the patient's foot.
    Type: Grant
    Filed: April 25, 2008
    Date of Patent: September 20, 2011
    Assignee: Ossur HF
    Inventors: William Arnold, Michael Campos, Chad Leeder, David Armstrong
  • Patent number: 7896826
    Abstract: An orthopedic walker for mounting on the lower leg of a patient includes a walker base having a central area for receiving the foot of a patient and a spaced lower surface including an outer sole, and a pair of struts connected to the walker base. Each of the struts has a frame member of high strength material secured to the first end of the walker base and a supporting component integrally secured and adjacent to the frame member. The supporting component defines laterally extending side wings generally corresponding to the second end of the frame member, and is constructed from a material less rigid than the high strength material of the frame member. The supporting component has a main body and a border portion that are integrally secured and contiguous with one another. The border portion is formed from a material having a lower hardness than the material forming the main body.
    Type: Grant
    Filed: September 18, 2009
    Date of Patent: March 1, 2011
    Assignee: Ossur HF
    Inventors: Irving Hu, Chad Leeder, Tracy Grim
  • Publication number: 20100010410
    Abstract: An orthopedic walker for mounting on the lower leg of a patient includes a walker base having a central area for receiving the foot of a patient and a spaced lower surface including an outer sole, and a pair of struts connected to the walker base. Each of the struts has a frame member of high strength material secured to the first end of the walker base and a supporting component integrally secured and adjacent to the frame member. The supporting component defines laterally extending side wings generally corresponding to the second end of the frame member, and is constructed from a material less rigid than the high strength material of the frame member. The supporting component has a main body and a border portion that are integrally secured and contiguous with one another. The border portion is formed from a material having a lower hardness than the material forming the main body.
    Type: Application
    Filed: September 18, 2009
    Publication date: January 14, 2010
    Inventors: Irving HU, Chad Leeder, Tracy Grim
  • Patent number: 7597674
    Abstract: An orthopedic walker for mounting on the lower leg of a patient includes a walker base having a central area for receiving the foot of a patient and a spaced lower surface including an outer sole, and a pair of struts connected to the walker base. Each of the struts has a frame member of high strength material secured to the first end of the walker base and a supporting component integrally secured and adjacent to the frame member. The supporting component defines laterally extending side wings generally corresponding to the second end of the frame member, and is constructed from a material less rigid than the high strength material of the frame member. The supporting component has a main body and a border portion that are integrally secured and contiguous with one another. The border portion is formed from a material having a lower hardness than the material forming the main body.
    Type: Grant
    Filed: August 13, 2007
    Date of Patent: October 6, 2009
    Assignee: Ă–ssur hf
    Inventors: Irving Hu, Chad Leeder, Tracy Grim
  • Publication number: 20090099495
    Abstract: An orthopedic device includes a strut assembly having a resilient shell defining opposed first and second sides, and a patient compliance system. The patient compliance includes a tightening strap connecting the first and second sides of the shell. The tightening strap has first and second end portions arranged for incremental uni-directional adjustment relative to at least one of the first and second sides of the strut assembly. The tightening strap is arranged to bend the shell and draw the first and second sides thereof toward one another.
    Type: Application
    Filed: October 14, 2008
    Publication date: April 16, 2009
    Inventors: Michael Campos, Chad Leeder, William Arnold
  • Publication number: 20080269656
    Abstract: Orthopedic device for treating neuropathic ulcers and other injuries while allowing easy access to the wound site on the plantar surface of a patient's foot includes a base portion and a sole that is either movably connected or removably connected to either the base or to a strut member. The base or strut is maintained in position on the lower leg while the sole may be rotated, slid, or completely removed for allowing inspection and access to the plantar surface of the patient's foot.
    Type: Application
    Filed: April 25, 2008
    Publication date: October 30, 2008
    Inventors: William Arnold, Michael Campos, Chad Leeder, David Armstrong
  • Publication number: 20070293798
    Abstract: An orthopedic walker for mounting on the lower leg of a patient includes a walker base having a central area for receiving the foot of a patient and a spaced lower surface including an outer sole, and a pair of struts connected to the walker base. Each of the struts has a frame member of high strength material secured to the first end of the walker base and a supporting component integrally secured and adjacent to the frame member. The supporting component defines laterally extending side wings generally corresponding to the second end of the frame member, and is constructed from a material less rigid than the high strength material of the frame member. The supporting component has a main body and a border portion that are integrally secured and contiguous with one another. The border portion is formed from a material having a lower hardness than the material forming the main body.
    Type: Application
    Filed: August 13, 2007
    Publication date: December 20, 2007
    Inventors: Irving Hu, Chad Leeder, Tracy Grim
  • Patent number: D596301
    Type: Grant
    Filed: April 25, 2008
    Date of Patent: July 14, 2009
    Assignee: Ossur hf
    Inventors: Michael Campos, Chad Leeder