ROLLABLE USER-SUPPORT DEVICE
    1.
    发明公开

    公开(公告)号:US20240139059A1

    公开(公告)日:2024-05-02

    申请号:US18405381

    申请日:2024-01-05

    Abstract: A rollable user-support device comprising a rigid frame with first legs and second legs, each with a rollable and swivelable wheel, a seat with a seat folding mechanism and/or a seat manipulation mechanism. The seat manipulation mechanism can be operable to move the seat, with a user seated thereon, between a lower rearward seating position and an elevated forward seating position, and the seat folding mechanism can be operable to move the seat between the elevated forward seating position and a folded position, at least one of the devices being connected to a swivel prevention mechanism associated with the first wheels. The device can constitute a bi-directional rollable user-support device operable in three modes.

    Rollable user-support device
    2.
    发明授权

    公开(公告)号:US11872183B2

    公开(公告)日:2024-01-16

    申请号:US17324395

    申请日:2021-05-19

    Abstract: A rollable user-support device comprising a rigid frame with first legs and second legs, each with a rollable and swivelable wheel, a seat with a seat folding mechanism and/or a seat manipulation mechanism. The seat manipulation mechanism can be operable to move the seat, with a user seated thereon, between a lower rearward seating position and an elevated forward seating position, and the seat folding mechanism can be operable to move the seat between the elevated forward seating position and a folded position, at least one of the devices being connected to a swivel prevention mechanism associated with the first wheels. The device can constitute a bi-directional rollable user-support device operable in three modes.

    ROLLABLE USER-SUPPORT DEVICE
    3.
    发明申请

    公开(公告)号:US20210361517A1

    公开(公告)日:2021-11-25

    申请号:US17324395

    申请日:2021-05-19

    Abstract: A rollable user-support device comprising a rigid frame with first legs and second legs, each with a rollable and swivelable wheel, a seat with a seat folding mechanism and/or a seat manipulation mechanism. The seat manipulation mechanism can be operable to move the seat, with a user seated thereon, between a lower rearward seating position and an elevated forward seating position, and the seat folding mechanism can be operable to move the seat between the elevated forward seating position and a folded position, at least one of the devices being connected to a swivel prevention mechanism associated with the first wheels. The device can constitute a bi-directional rollable user-support device operable in three modes.

Patent Agency Ranking