Patents Assigned to DYNAMIC MOTION, LLC
  • Patent number: 12128944
    Abstract: The invention relates to a child carrying device that includes a stroller configuration and a wagon configuration. The child carrying device comprises a support frame that may be rotated from an angled orientation in the stroller configuration to a substantially horizontal position in the wagon configuration.
    Type: Grant
    Filed: June 24, 2022
    Date of Patent: October 29, 2024
    Assignee: Dynamic Motion, LLC
    Inventor: Yanfu Chen
  • Publication number: 20240326892
    Abstract: A folding wagon with a reclining seat for carrying small children or other articles. The folding wagon has a solid frame with scissor connections, that allow it to be compacted for storage and expanded for use. The seats may be reclined by extending a telescoping assembly on the frame of the wagon.
    Type: Application
    Filed: March 29, 2023
    Publication date: October 3, 2024
    Applicant: Dynamic Motion, LLC
    Inventor: Mark Zehfuss
  • Patent number: 12037037
    Abstract: A folding wagon with a footwell for carrying small children or other articles. The folding wagon has a solid frame with scissor connections, that allow it to be compacted for storage and expanded for use. The footwell allows children a place to rest their feet within the wagon. The folding wagon has a fabric paneling system, from which portions can be removed for the cleaning of the wagon and the footwell. The folding wagon also has two canopies, allowing the carrying of two children with the canopies protecting them from the sun or the elements. The folding wagon can use attachments that expand its capabilities.
    Type: Grant
    Filed: September 9, 2022
    Date of Patent: July 16, 2024
    Assignee: Dynamic Motion, LLC
    Inventor: Mark Zehfuss
  • Publication number: 20230057769
    Abstract: A folding wagon with a footwell for carrying small children or other articles. The folding wagon has a solid frame with scissor connections, that allow it to be compacted for storage and expanded for use. The footwell allows children a place to rest their feet within the wagon. The folding wagon has a fabric paneling system, from which portions can be removed for the cleaning of the wagon and the footwell. The folding wagon also has two canopies, allowing the carrying of two children with the canopies protecting them from the sun or the elements. The folding wagon can use attachments that expand its capabilities.
    Type: Application
    Filed: September 9, 2022
    Publication date: February 23, 2023
    Applicant: Dynamic Motion, LLC
    Inventor: Mark Zehfuss
  • Publication number: 20220410958
    Abstract: The invention relates to a child carrying device that includes a stroller configuration and a wagon configuration. The child carrying device comprises a support frame that may be rotated from an angled orientation in the stroller configuration to a substantially horizontal position in the wagon configuration.
    Type: Application
    Filed: June 24, 2022
    Publication date: December 29, 2022
    Applicant: DYNAMIC MOTION, LLC
    Inventor: YANFU CHEN
  • Publication number: 20220410960
    Abstract: Strollers, wagons and other child carrying devices will typically comprise one or more child seats for transporting a child or children. Each child seat may comprise a child restraint harness system to retain the child safely in the child seat for transporting. Most child seat may accommodate only one child but may have sufficient space to accommodate two children but are not equipped with enough seat belts or other proper restraints. A removable double child seat may be removably attached to the single child seat to convert the single child seat into a double child seat with an appropriate harness system to retain both children safely.
    Type: Application
    Filed: May 12, 2022
    Publication date: December 29, 2022
    Applicant: DYNAMIC MOTION, LLC
    Inventor: Mark Zehfuss
  • Patent number: 11498601
    Abstract: A folding wagon with a footwell for carrying small children or other articles. The folding wagon has a solid frame with scissor connections, that allow it to be compacted for storage and expanded for use. The footwell allows children a place to rest their feet within the wagon. The folding wagon has a fabric paneling system, from which portions can be removed for the cleaning of the wagon and the footwell. The folding wagon also has two canopies, allowing the carrying of two children with the canopies protecting them from the sun or the elements. The folding wagon can use attachments that expand its capabilities.
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: November 15, 2022
    Assignee: DYNAMIC MOTION, LLC
    Inventor: Mark Zehfuss
  • Patent number: 11370469
    Abstract: A collapsible child's stroller with a handle frame (30), a front wheel frame (10) and a rear wheel frame (20), mutually connected at a hinge joint (12, 22, 42) for mutual angular displacement between folded and unfolded configurations. The hinge joint has two spaced apart, parallel hinge axes, about which the frames (10, 20, 30) mutually rotate. The stroller is further provided with a locking element (43, 44) moveable between a locked position in which the frames (10, 20, 30) are locked in the unfolded configuration, and an unlocked position allowing the frames (10, 20, 30) to rotate to the folded configuration. The locking element (43, 44) moves in a direction traverse to the parallel hinge axes to better transfer loads between the frames.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: June 28, 2022
    Assignee: DYNAMIC MOTION, LLC
    Inventors: Ying Hui Huang, Anthony Michael Young, Lee Baker, Mark Bayly
  • Publication number: 20210394809
    Abstract: A foldable stroller comprises a folding mechanism to assist in folding of the stroller. Such a folding mechanism may be used to convert a stroller from an in-use configuration to a storage configuration. More specifically, the stroller comprises a stroller folding assembly that biases the stroller from the in-use configuration to the storage configuration by the force of gravity exerted on the handle. The stroller folding assembly has linkages that drive folding of the front wheel assembly and rear wheel assembly in response to rotation of the handle into the storage configuration from the in-use configuration.
    Type: Application
    Filed: September 3, 2021
    Publication date: December 23, 2021
    Applicant: DYNAMIC MOTION, LLC
    Inventor: Mark Zehfuss
  • Patent number: 11136055
    Abstract: A foldable stroller comprises a folding mechanism to assist in folding of the stroller. Such a folding mechanism may be used to convert a stroller from an in-use configuration to a storage configuration. More specifically, the stroller comprises a stroller folding assembly that biases the stroller from the in-use configuration to the storage configuration by the force of gravity exerted on the handle. The stroller folding assembly has linkages that drive folding of the front wheel assembly and rear wheel assembly in response to rotation of the handle into the storage configuration from the in-use configuration.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: October 5, 2021
    Assignee: DYNAMIC MOTION, LLC
    Inventor: Mark Zehfuss
  • Publication number: 20210291886
    Abstract: A folding wagon with a footwell for carrying small children or other articles. The folding wagon has a solid frame with scissor connections, that allow it to be compacted for storage and expanded for use. The footwell allows children a place to rest their feet within the wagon. The folding wagon has a fabric paneling system, from which portions can be removed for the cleaning of the wagon and the footwell. The folding wagon also has two canopies, allowing the carrying of two children with the canopies protecting them from the sun or the elements. The folding wagon can use attachments that expand its capabilities.
    Type: Application
    Filed: March 17, 2020
    Publication date: September 23, 2021
    Applicant: Dynamic Motion, LLC
    Inventor: Mark Zehfuss
  • Publication number: 20210129886
    Abstract: A foldable stroller comprises a folding mechanism to assist in folding of the stroller. Such a folding mechanism may be used to convert a stroller from an in-use configuration to a storage configuration. More specifically, the stroller comprises a stroller folding assembly that biases the stroller from the in-use configuration to the storage configuration by the force of gravity exerted on the handle. The stroller folding assembly has linkages that drive folding of the front wheel assembly and rear wheel assembly in response to rotation of the handle into the storage configuration from the in-use configuration.
    Type: Application
    Filed: November 4, 2019
    Publication date: May 6, 2021
    Applicant: DYNAMIC MOTION, LLC
    Inventor: Mark Zehfuss
  • Publication number: 20210114648
    Abstract: A collapsible child's stroller with a handle frame (30), a front wheel frame (10) and a rear wheel frame (20), mutually connected at a hinge joint (12, 22, 42) for mutual angular displacement between folded and unfolded configurations. The hinge joint has two spaced apart, parallel hinge axes, about which the frames (10, 20, 30) mutually rotate. The stroller is further provided with a locking element (43, 44) moveable between a locked position in which the frames (10, 20, 30) are locked in the unfolded configuration, and an unlocked position allowing the frames (10, 20, 30) to rotate to the folded configuration. The locking element (43, 44) moves in a direction traverse to the parallel hinge axes to better transfer loads between the frames.
    Type: Application
    Filed: December 9, 2020
    Publication date: April 22, 2021
    Applicant: DYNAMIC MOTION, LLC
    Inventors: Ying Hui Huang, Anthony Michael Young, Lee Baker, Mark Bayly
  • Patent number: 10894555
    Abstract: A collapsible child's stroller with a handle frame (30), a front wheel frame (10) and a rear wheel frame (20), mutually connected at a hinge joint (12, 22, 42) for mutual angular displacement between folded and unfolded configurations. The hinge joint has two spaced apart, parallel hinge axes, about which the frames (10, 20, 30) mutually rotate. The stroller is further provided with a locking element (43, 44) moveable between a locked position in which the frames (10, 20, 30) are locked in the unfolded configuration, and an unlocked position allowing the frames (10, 20, 30) to rotate to the folded configuration. The locking element (43, 44) moves in a direction traverse to the parallel hinge axes to better transfer loads between the frames.
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: January 19, 2021
    Assignee: DYNAMIC MOTION, LLC
    Inventors: Ying Hui Huang, Anthony Michael Young, Lee Baker, Mark Bayly
  • Publication number: 20200172142
    Abstract: A collapsible stroller frame assembly which is selectively configurable in an unfolded configuration for carrying a child or infant, and a folded configuration for compact storage or transport in a vehicle, the frame assembly comprising: a front wheel frame with a front wheel assembly; a rear wheel frame with a rear wheel assembly; a lower hinge connecting the front wheel frame to the rear wheel frame in articulated manner, a seat frame hingedly connected to the lower hinge; an upper hinge connected to the seat frame at a position spaced from the lower hinge; a handle frame connected to the upper hinge, a manual release for user actuation; and a mechanical link between the upper and lower hinges; wherein the lower hinge is lockable to hold the seat frame, the front wheel frame and the rear wheel frame in the unfolded configuration, and unlockable to allow relative rotation of the seat frame, the front wheel frame and the rear wheel frame into the folded configuration; and the upper hinge is lockable to hold t
    Type: Application
    Filed: July 12, 2017
    Publication date: June 4, 2020
    Applicant: Dynamic Motion, LLC
    Inventors: Anthony Michael YOUNG, Peng Yao YANG
  • Publication number: 20190225251
    Abstract: A collapsible child's stroller with a handle frame (30), a front wheel frame (10) and a rear wheel frame (20), mutually connected at a hinge joint (12, 22, 42) for mutual angular displacement between folded and unfolded configurations. The hinge joint has two spaced apart, parallel hinge axes, about which the frames (10, 20, 30) mutually rotate. The stroller is further provided with a locking element (43, 44) moveable between a locked position in which the frames (10, 20, 30) are locked in the unfolded configuration, and an unlocked position allowing the frames (10, 20, 30) to rotate to the folded configuration. The locking element (43, 44) moves in a direction traverse to the parallel hinge axes to better transfer loads between the frames.
    Type: Application
    Filed: April 1, 2019
    Publication date: July 25, 2019
    Applicant: DYNAMIC MOTION, LLC
    Inventors: Ying Hui Huang, Anthony Michael Young, Lee Barker, Mark Bayly
  • Patent number: 10279831
    Abstract: A collapsible child's stroller with a handle frame (30), a front wheel frame (10) and a rear wheel frame (20), mutually connected at a hinge joint (12, 22, 42) for mutual angular displacement between folded and unfolded configurations. The hinge joint has two spaced apart, parallel hinge axes, about which the frames (10, 20, 30) mutually rotate. The stroller is further provided with a locking element (43, 44) moveable between a locked position in which the frames (10, 20, 30) are locked in the unfolded configuration, and an unlocked position allowing the frames (10, 20, 30) to rotate to the folded configuration. The locking element (43, 44) moves in a direction traverse to the parallel hinge axes to better transfer loads between the frames.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: May 7, 2019
    Assignee: DYNAMIC MOTION, LLC
    Inventors: Ying Hui Huang, Anthony Michael Young, Lee Barker, Mark Bayly