Patents by Inventor Joshua Jakubowski

Joshua Jakubowski 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: 20240415712
    Abstract: The present invention provides an assembly that is configured to assist a user sitting into and/or rising from a wheelchair. In one embodiment, each assembly has a mount configured to affix the housing of a respective assembly to a corresponding first or second arm of the wheelchair. A pivotable arm extends from the housing to a user grip, wherein the pivotable arm is configured to rotate about a longitudinal axis of the housing. A ratchet lock disposed within the housing is configured to engage the pivotable arm extending from the housing and provide the pivotable arm with at least three locking positions, and a linkage is configured to selectively disengage the ratchet lock upon user activation. Rotation of the pivotable arms allows the user grip to rotate from a raised position, an outer position or a lowered position. In another embodiment, the assembly is integrated into the arm tube of the wheelchair.
    Type: Application
    Filed: May 17, 2024
    Publication date: December 19, 2024
    Inventors: Shawn Ostendorf, Justin Morgan, Anthony Patrick, Joshua Jakubowski, Brennen Beck
  • Patent number: 11805908
    Abstract: A reclining chair or the like provides a set of base-mounted extendable arms that extend outward as the chair reclines to brace the chair against tipping. A force-limiting coupler allows the reclining mechanism and the extendable arms to be linked while maintaining different force regimes.
    Type: Grant
    Filed: July 11, 2022
    Date of Patent: November 7, 2023
    Assignee: Direct Supply, Inc.
    Inventors: Joshua Jakubowski, Justin T. Morgan
  • Patent number: 11786424
    Abstract: The present invention provides an assembly having a wheelchair and a wheelchair rigging receptacle. The wheelchair may include an appendage support rigging that is releasably affixed to the frame and configured to support a user's appendage, e.g. foot, when in use. The assembly also provides at least one receptacle configured to retain the appendage support rigging within, when the appendage support rigging is not affixed to the frame. The receptacle may comprise two opposing flexible side walls, a rear wall extending between the side walls, and a bottom extending between a lower edge of the walls to define an interior cavity between an inner surface of the wall and the base that has a width approximately equal to a width of the appendage support rigging. The receptacle also includes at least one mounting device to affix the receptacle to the anti-tip bar of the wheelchair at the rear of the seating surface.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: October 17, 2023
    Assignee: Direct Supply, Inc.
    Inventors: Justin Morgan, Anthony Patrick, Joshua Jakubowski
  • Publication number: 20220338634
    Abstract: A reclining chair or the like provides a set of base-mounted extendable arms that extend outward as the chair reclines to brace the chair against tipping. A force-limiting coupler allows the reclining mechanism and the extendable arms to be linked while maintaining different force regimes.
    Type: Application
    Filed: July 11, 2022
    Publication date: October 27, 2022
    Inventors: Joshua Jakubowski, Justin T. Morgan
  • Patent number: 11406190
    Abstract: A reclining chair or the like provides a set of base-mounted extendable arms that move forward as the chair reclines, and the leg rest extends to brace the chair against forward tipping, for example, if weight is applied to the leg rest without the counterbalance of an occupant. When the leg rest retracts, the arms pull back to reduce tripping hazard.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: August 9, 2022
    Assignee: Direct Supply, Inc.
    Inventor: Joshua Jakubowski
  • Publication number: 20210274938
    Abstract: A reclining chair or the like provides a set of base-mounted extendable arms that move forward as the chair reclines, and the leg rest extends to brace the chair against forward tipping, for example, if weight is applied to the leg rest without the counterbalance of an occupant. When the leg rest retracts, the arms pull back to reduce tripping hazard.
    Type: Application
    Filed: January 22, 2021
    Publication date: September 9, 2021
    Inventor: Joshua Jakubowski
  • Publication number: 20200078236
    Abstract: The present invention provides an assembly having a wheelchair and a wheelchair rigging receptacle. The wheelchair may include an appendage support rigging that is releasably affixed to the frame and configured to support a user's appendage, e.g. foot, when in use. The assembly also provides at least one receptacle configured to retain the appendage support rigging within, when the appendage support rigging is not affixed to the frame. The receptacle may comprise two opposing flexible side walls, a rear wall extending between the side walls, and a bottom extending between a lower edge of the walls to define an interior cavity between an inner surface of the wall and the base that has a width approximately equal to a width of the appendage support rigging. The receptacle also includes at least one mounting device to affix the receptacle to the anti-tip bar of the wheelchair at the rear of the seating surface.
    Type: Application
    Filed: September 9, 2019
    Publication date: March 12, 2020
    Inventors: Justin Morgan, Anthony Patrick, Joshua Jakubowski