Baby Carriage Or Child's Wagon Patents (Class 296/97.21)
  • Patent number: 11820417
    Abstract: The disclosure provides a noise reduction structure comprising a stroller frame, a supporting frame connected to the stroller frame, and a wheel mounted on the supporting frame, the supporting frame receive a force so that the wheel contacts a supporting surface to slide; and an elastic resetting member is arranged between the supporting frame and the stroller frame, the resetting member always has a tendency to bring the supporting frame to reset. The noise reduction structure of the disclosure has a simple structure and is suitable for baby strollers or hand carts. By additionally arranging a resetting member between the supporting frame and the stroller frame, the supporting frame always has a resetting tendency, that is, when the supporting frame is unloaded, the resetting member may suspend the wheel, so as to avoid noise caused by friction between the wheel and the supporting surface.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: November 21, 2023
    Assignee: WONDERLAND SWITZERLAND AG
    Inventor: Jialiang Yuan
  • Patent number: 10960741
    Abstract: An apparatus and method for a sunroof of a vehicle, including a movable panel, a rail, a drive shoe, a pivot link to control tilting of the movable panel as the drive shoe slides in the forward direction, a lift guide facilitating sliding of the movable panel, and a check assembly for engaging and disengaging the lift guide and the drive shoe. The check assembly includes a mechanical lock, a locking pin, a rotatable lock rotatable about the locking pin and configured with a locked position to prevent movement of the lift guide when the check assembly is disengaged, and a lock guide to guide the rotatable lock into the locked or an unlocked position. The rotatable lock includes a notch to catch an end portion of the mechanical lock and prevent the rotatable lock from rotating into the unlocked position when the check assembly is disengaged.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: March 30, 2021
    Assignee: AISIN TECHNICAL CENTER OF AMERICA, INC.
    Inventors: Erik Carlson, Shintaro Katsura
  • Patent number: 10384705
    Abstract: The collapsible stroller is a manually propelled vehicle for transporting a child. The child is secured in a seat located within a pod mounted to a four-wheeled frame. The pod may have a transparent front to prevent protect the child from inclement weather. Vents located on the pod may allow air to circulate within the pod. One or more generators coupled to wheels may provide electricity to charge a battery located within the pod. The battery may be used to charge a device such as a smartphone, to operate lighting within the pod, or to operate ventilation fans. A modular insert may be placed over the child and filters may be attached to the modular insert to provide enhanced air filtration. The pod and frame may be disassembled and placed in a travel/storage bag when the stroller is not in use.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: August 20, 2019
    Inventor: Jayson Baptichon
  • Publication number: 20150097357
    Abstract: The foldable bearing structure includes a set of coplanar wheels and a folding device including a set of lower arms; at least a rear upper arm; an antiparallelogram deformable in a vertical plane, the antiparallelogram including two crossed segments; at least a first sidebar located in the vertical plane; the antiparallelogram deformed by folding between a first position corresponding to an unfolded of the structure and a second position corresponding to a folded position, the transition from the first position to the second position reducing the wheelbase of the structure.
    Type: Application
    Filed: May 24, 2013
    Publication date: April 9, 2015
    Inventor: Patrick Herbault
  • Patent number: 8342591
    Abstract: A stroller covering including a removable cover shade is provided. Embodiments of this invention are directed to a removable shade for a stroller hood or bassinet hood to shield a stroller occupant (i.e., an infant or child) from rain, snow, sunlight, noise, etc., while allowing his/her caregiver quick and easy access to the child. In these embodiments, the removable shade comprises a curtain configured to cover an opening formed by the stroller hood, and a flange extending from the curtain for engaging a surface of the stroller hood.
    Type: Grant
    Filed: May 1, 2010
    Date of Patent: January 1, 2013
    Inventor: Micaela Birmingham
  • Patent number: 7618055
    Abstract: The present invention relates to a diaper changing station in connection with a stroller. The diaper changing station is attached to the stroller. When stored, the changing station does not detract from the appearance of the stroller. The changing station may be opened for use. The changing station is formed of a waterproof material for easy cleanup. In one embodiment, the changing station includes a bed and frame which are folded and stored below the seat of the stroller. The frame extends the bed from between the legs of the stroller to create a surface for the changing station. In other embodiments, the seat of the stroller is formed of multiple parts which are convertible from an upholstered seat to a changing station.
    Type: Grant
    Filed: September 20, 2006
    Date of Patent: November 17, 2009
    Inventors: Khai Gan Kenneth Chuah, Fong Yong Jane Khor
  • Patent number: 7000625
    Abstract: This invention is the only sun protection cover to fit strollers, carriages, joggers and baby/toddler car seats. The design and fabric combination allows babies and toddlers visibility and maximum protection while at the same time providing excellent front and cross ventilation. On a windy day, when using the cover attached to carriage, stroller or jogger, the cover continues to maintain its shape, essential to providing continued UVR protection for the baby or toddler.
    Type: Grant
    Filed: June 4, 2003
    Date of Patent: February 21, 2006
    Assignee: Protect-A.Bub USA, LLC
    Inventors: Karen Joan Dickson, Rachel Blakeman
  • Patent number: 6422634
    Abstract: The present invention is for standing boards that may be connected to buggies or prams which do not have a rear wheel shaft or otherwise are so designed that connecting of the standing board to the rear shaft is not always suitable. The standing board has a board, wheels at the rear end of the board, and mounting arms which connect the standing board to the buggy. The mounting arms are so designed that there is free space for the wheels of the buggy, possible breaking means etc., thus the mounting arms are curved so that they extend forwards and upwards from the board. The mounting of the arms at the standing board is such that the arms may take one out of several distinct positions relative to the board and when in use are fixedly arranged relative to the board. For this purpose the arms are fixed into bushings which in turn are fixed into mounting parts which preferably are integrated parts of the board of the standing board.
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: July 23, 2002
    Inventor: Jöran Lundh
  • Publication number: 20020024229
    Abstract: A childs vehicle pushers raincover which is detachable, adjustable and retractable this new product may be used on and adapted to other vehicles, such as prams and wheelchairs for the disabled. This new product comprises of two main parts. Namely the raincover (Nos 1 & 2) which will shelter the pusher from the rain/snow, and its two supporting adjustable poles (No 4 & 5). When the raincover is in operation (FIG. 1) it will be kept in the deired position of the user by two dual functioning clamps (No 3) which when loosened will prepare the raincover for storage if the telescopic adjustable poles are rotated forward to the point of rest on the main frame of the carriage, these clamps will both allow the raincover to be turned arc side up, and further permit, and further permit movement of the raincover up along telescopic poles to allow the headroom for the child (FIG.
    Type: Application
    Filed: March 13, 2001
    Publication date: February 28, 2002
    Inventors: Yinka Davies, Raymond Adewunmi
  • Publication number: 20010004158
    Abstract: The present invention is for standing boards for buggies and prams of such design that the standing board also may be connected to buggies or prams which do not have a rear wheel shaft or otherwise are so designed that connecting of the standing board to the rear shaft not always is suitable. The standing board has a board, wheels at the rear end of the board and to mounting arms which connect the standing board to the buggy. The mounting arms are so designed that there is free space for the wheels of the buggy, possible breaking meant etc., thus the mounting arms are curved so that they form circle parts and extend themselves forwards and upwards from the board. The mounting of the arms at the standing board according to the invention is such that the arm take one out if several distinct position relative to the board and when in use are fixedly arranged relative to the board.
    Type: Application
    Filed: January 30, 2001
    Publication date: June 21, 2001
    Inventor: Joran Lundh
  • Patent number: 6217099
    Abstract: A multi-layer protective shield for a stroller with an inflatable frame supporting a series of layers providing protection against sun, rain, wind, and insects. The protective shield includes at least two protective layers. At least one layer is resistant to UV radiation. The layers include a film layer adapted to protect a child seated in the stroller from rain. The film layer is resistant to UV radiation. At least one layer is a netting layer adapted to protect the child from flying insects. The protective layers may include an opaque layer composed of a flexible metalized plastic material. The inflatable frame and the layers each pivot with respect to the stroller. The protective layers are supported by the frame. One or more fans may be included to encourage air circulation.
    Type: Grant
    Filed: July 14, 1999
    Date of Patent: April 17, 2001
    Inventors: Brendan P. McKinney, Siobhan Hannah Mary McKinney