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Class 280/87.051 - Baby walker


Subclass of Class 280 - Land vehicles
Definition: Vehicles for supporting an infant or toddler who propels
No. of patents: 129
Last issue date: 01/31/2012


1        
NumberTitleIssue Date
8104780Adult activity chair
An adult seat providing an activity and confinement center for individuals suffering from mental impairments. The seat center is comprised of a stationary seat support having a rotatable seat assembly positioned therewith. A removable interlocking tray portion provi...
01/31/2012
8038161Folding structure for carrier's handlebar
This invention relates to a folding structure for carrier's handlebar, wherein it essentially comprises: a first joint (2) fixed in the front end of a carrier body (1) and having positioning teeth (25) formed on the sidewall in the interior ther...
10/18/2011
8016305Height adjustment mechanism for baby walker
A height adjustment mechanism for baby walkers includes a locating member disposed on the bottom of a top plate of a main body, a first side bar and a second side bar crossed pivoted with each other, and a movable control member arranged at the bottom end of the loc...
09/13/2011
7819410Child walkers
A child walker is provided that includes a frame having a plurality of wheels. The walker includes a handle that is positionable in a first position and a second position. A seat is attached to the frame when the handle is in the first position. When the handle is i...
10/26/2010
7404569Foldable stroller
A collapsible stroller has a frame assembly with a front, a back, and left and right sides when in an in-use configuration. A seat is positioned between the left and right sides. Each of the left and right sides has an elongate bottom part and each bottom part has a...
07/29/2008
7364173Rolling walker
A walker device for assisting an individual with mobility which is temporarily convertible to a wheeled transportation chair, includes a frame structure having two front legs and two rear legs supported or rotatable wheels. A seat is attached to the frame structure....
04/29/2008
7347432Child walker
A child walker is provided that includes a frame having a plurality of wheels. The walker includes a handle that is positionable in a first position and a second position. A seat is attached to the frame when the handle is in the first position. When the handle is i...
03/25/2008
7287768Multi-mode child entertaining apparatus and methods of using the same
Multi-mode child entertaining apparatus and methods of using the same are disclosed. A disclosed apparatus may be configured as a walker alternative which includes a base, a seat, and a wheeled walker to at least partially support the seat above the base. The wheele...
10/30/2007
7234722Standing baby stroller
A stroller for transporting a child includes a wheeled frame including at least two base rails interconnected by a cylindrical hub, a spine, and a bracing linkage. A basket attaches to the spine, confining the child and supporting a seat ring. The seat ring includes...
06/26/2007
7219906Height-adjustable cordless brake
The present invention relates to a cordless braking system for a mobility-aiding device, such as a wheeled walker (a rollator) or a transport chair. The cordless braking system includes a brake actuating linkage, disposed inside the leg and handlebar members of the ...
05/22/2007
7182351Crawling aid for handicapped infants
A crawling aid for infants having a partial disability provides a cushioned platform to support the body of the infant. The platform has wheels, including at least one caster, to render the platform maneuverable. Portions of the platform are narrow to allow the infa...
02/27/2007
7163228Collapsible stroller
A collapsible stroller having a collapsible chair having a seat portion, a back portion, and a pair of arms of foldable material such as textile cloth. The stroller has a collapsible frame having folding legs, folding arm supports, and rear uprights supporting the s...
01/16/2007
7114734Novelty riding toy for children
A child toy includes a substantially annular base section that has a planar top surface and an outer edge portion integral therewith. The base section includes a plurality of spaced support members extending upwardly from the top surface and further has an inner per...
10/03/2006
7108646Infant roll cushion and method
An infant exercise cushion including a substantially rigid core element preferably in the form of a hollow pipe. A soft resilient material surrounds a substantial portion of the core element. The soft resilient material forms a curved outer surface for the cushion s...
09/19/2006
7086996Balance re-trainer
A balance training apparatus for supporting an individual with a limited liability to maintain his or her on balance has a pair of vertical support rods connected to a base by joints which include lower elastic parts tending to bias the user into an upright position...
08/08/2006
7070191Safety driving arrangement for twist vehicle
A twist vehicle includes a vehicle frame, a driving system, and a safety driving arrangement. The driving system includes a transmission member, having an upper portion connected to a steering member, rotatably supported by the vehicle frame. The safety driving arra...
07/04/2006
7070188Mechanism for selectively locking swingably mounted wheel assemblies
A support frame having a plurality of wheeled assemblies, mounted at corners of the support frame, each wheeled assembly including a substantially identical mechanism for extending and retracting a respective wheel assembly. Each mechanism has a locking member which...
07/04/2006
7055836Immobilizing mechanism of a baby-walker
An immobilizing mechanism of a baby-walker includes an upper part up and down movably fitted to a lower frame of the walker, a base connected to a lower portion of the upper part in an up and down displaceable manner, and a button fitted on the lower frame; the uppe...
06/06/2006
7025364Combined stroller, walker and play station
A stroller has a pivotable seat which may be latched at any rotational angle desired. In addition, a support tray positioned beneath the seat can be folded into a stored position and the height of the support platform adjusted to accommodate the height of the baby o...
04/11/2006
7021638Safety driving arrangement for twist vehicle
A twist vehicle includes a vehicle frame, a driving system, and a safety driving arrangement. The driving system includes a transmission member, having an upper portion connected to a steering member, rotatably supported by the vehicle frame. The safety driving arra...
04/04/2006
7017924Foldable baby walker
A child's walker includes a pair of oppositely spaced A-frames provided with wheels conjoined to a lower portion thereof. Each A-frame has an apex centrally positioned above the wheels and pivotal about the apexes. A semi-spherical seat section is nested intermediat...
03/28/2006
7007959Base structure of a walker used by babies to learn to walk
A walker used by babies to learn to walk includes a base frame on wheels. The base frame is provided with two rockers which are adjustably fastened to the base frame. The two rockers allow the walker a rocking movement. The two rockers are respectively fastened at a...
03/07/2006
6983813Remote controlled and motorized baby walker
A baby walker includes motor-driven wheels with the motor being connected to sensors on the walker and to a remote control system. The sensors on the walker prevent the walker from colliding with objects, such as furniture or the like, and the remote control system ...
01/10/2006
6948727Collapsible walker
A collapsible walker for providing a user with a walking aid that would be designed for greater comfort and mobility. The collapsible walker includes a base assembly that has perimeter wall. The base member is substantially hollow. The base assembly substantially en...
09/27/2005
6934981Combination bassinet, changing table and bedside sleeper
A combination bassinet, bedside sleeper and changing table apparatus including a supporting frame having a rocking feature convertible through adjustable locking casters for easy rolling. A fabric member comprised of sidewalls and a skirt is draped over the frame. T...
08/30/2005
6929588Exercise equipment
An exercise platform for low-impact exercises that is of a resilient shell that can contain components, such as liquids, foams, pellets, solids, and gases, but more typically air. This filled shell gives the desired resistance and passivity to the exercise platform ...
08/16/2005
6863287Child walker
A child walker is provided that includes a frame having a plurality of wheels. The walker includes a handle that is positionable in a first position and a second position. A seat is attached to the frame when the handle is in the first position. When the handle is i...
03/08/2005
6860497Safety driving arrangement for twist vehicle
A twist vehicle includes a vehicle frame, a driving system, and a safety driving arrangement. The driving system includes a transmission member, having an upper portion connected to a steering member, rotatably supported by the vehicle frame. The safety driving arra...
03/01/2005
6832770Child ambulation aid with enhanced maneuverability
An ambulation aid which has a support structure for the patient that both supports the patient's weight, and is movable laterally with respect to the frame to accommodate sideways hip movement of the patient's gait. The inventors have observed that a patient's hip w...
12/21/2004
6695327Convertible walking and riding device and method of using the same
A convertible toy walking or riding device or mechanism includes a body portion and a seat portion coupled to the body portion. The seat portion is moveable relative to the body portion to position the device in a walking configuration or in a riding conf...
02/24/2004
6675820Safety support device with adjustable arm support members & method
The safety support device of this invention includes a frame having a mounting section. A pair of forward legs are attached to a forward end of the mounting section and a pair of rear legs are attached to a rear end of the mounting section. Each leg has a...
01/13/2004
6527285Ambulatory stroller
A stroller for helping an individual to ambulate includes: (a) an upper ring assembly, including an upper ring member and a hinged upper gate segment having an open position and a closed position; (b) a lower ring assembly, including a lower ring member, ...
03/04/2003
6494815Walker with constantly applied brake
A walker for a toddler or infant is disclosed. The walker has a base and a seat operatively coupled to the base. It also includes a plurality of rollers for supporting the base on a walking surface such as a floor. The walker also includes a brake which i...
12/17/2002
6431566Safety driving equipment for toddler's scooter
The invention herein relating to a safety driving equipment for a toddler's scooter is mainly comprised of a driving triangular base with a long extended wheel arm at the end opposite to the driving wheels. A universal auxiliary wheel is mounted at the en...
08/13/2002
6386563Locking mechanism for swivel seat of baby walker
A locking mechanism for a swivel seat of a baby walker is provided. The locking mechanism has a lock member which may be configured in a retained, free, or locked state with respect to the seat. When an infant rotates the seat to one of predetermined posi...
05/14/2002
6352234Baby walker positioning foot member
A positioning foot member includes a mounting base fixedly fastened to the bottom side of the wheeled bottom rack of a baby walker, and a holder base coupled to the mounting base and supported on a spring member and alternatively set between a received po...
03/05/2002
6260867Child walker
The present invention relates to a child walker, which utilizes a circular base member and a specially designed moving device to provide the functions of tipping preventing and auto-braking. By these designs, the child walker can prevent from tipping when...
07/17/2001
6244606Fixing safety-control device for a collapsible child walker
A fixing safety-control device for a collapsible child walker is composed by a pressing article and an integral stopping board. On one reinforcing rib near the end of the sliding groove in the base member is provided with a crooked groove. The inserting s...
06/12/2001
6231056Baby walker
The present invention relates to a dual function baby walker, wherein a supporting frame is mounted at the top of a base seat body which is disposed to the bottom of an upper housing seat including a chamber. When the chamber at the upper housing seat is ...
05/15/2001
6224077Link lifting gear for a baby-walker
A baby walker having a chassis, a bracket table, and a lifting gear for elevating the bracket table relative to the chassis. The lifting gear includes two pairs of parallel links, each having one end pivotally attached by a shaft bin to the chassis and an...
05/01/2001
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