| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 280649000 | With pair of laterally spaced "x" members | 16 |
| 20090102163 | Foldable pushcart and foldable baby carriage - A baby carriage includes: a pair of front legs; a pair of connecting members; a pair of guide sleeves respectively fixed to intermediate regions of the pair of front legs, a pair of rear legs having their upper ends pivotally connected to the connecting members, respectively; a pair of push bars slidably held by the pair of connecting members and the pair of guide sleeves, respectively; a pair of slide members provided slidably on upper regions of the pair of rear legs, respectively; a back cross member having its upper end pivotally connected to the pair of slide members and its lower end pivotally connected to respective lower regions of the pair of rear legs; and a bottom cross member having its front end pivotally connected to respective lower ends of the pair of push bars, and its rear end pivotally connected to respective intermediate regions of the pair of rear legs. | 04-23-2009 |
| 20090134604 | Canopied foldable baby carriage - A baby carriage includes: a pair of front legs; a pair of connecting members; a pair of guide sleeves respectively fixed to intermediate regions of the pair of front legs; a pair of rear legs having their upper ends pivotally connected to the pair of connecting members, respectively; a pair of push bars sidably held by the pair of connecting members and the pair of guide sleeves, respectively; width-direction connecting means for connecting left and right sides of the baby carriage each formed by each front leg, each rear leg, and each push bar to each other; and a canopy having its both ends in a width direction respectively connected to and held by the pair of push bars at a position lower than the pair of connecting members. | 05-28-2009 |
| 20090194975 | Assistive mobility device - The present invention is a collapsible self-propelled chair on wheels that is lightweight in construction and easily collapsed, carried, stored and transported by public or private means. The chair performs the function of a wheelchair while avoiding the appearance of a traditional wheelchair thus avoiding the invalid stigma often associated with wheelchairs. It can be configured as an assistive mobility device to fill the unmet needs of aging healthy adults who wish to retain their independence and social interactions or a medical device to assist those with medical needs. Additional features such as removable armrest, seat belts, a footrest, or a reclining back are easily added during manufacture and because of the chairs uncomplicated design and duplicity of parts, it is very economical to manufacture. | 08-06-2009 |
| 20100032926 | FLAT FOLD STROLLER - A folding chair includes handle frames, and front legs and rear legs configured to support the chair in an upright position. The front legs are pivotally attached to respective rear legs. A chair portion, includes a back rest, a seat and a leg rest pivotally attached to the seat. Pivot frames are pivotally attached to respective handle frames, the back rest and the rear legs. Sliders are pivotally attached to respective pivot frames, the back rest, respective arm rests and the seat and are configured to slide along the front legs. | 02-11-2010 |
| 20100148474 | Reducible chassis of a man-carrying vehicle - A man-carrying vehicle has a chassis, which can be reduced for the vehicle to be easy to store, put away and transport; the chassis includes a front part, a rear part, and a stretching and reducing device interposed between the front and the rear parts; the stretching and reducing device includes first and second stationary components, first and second crank and connecting rod combinations, and a stretching and reducing assistant unit; the first and the second stationary components are fixedly joined on the front and the rear parts respectively; the crank and connecting rod combinations are interposed between and pivoted to the stationary components; the stretching and reducing assistant unit is interposed between and pivoted on one of the stationary components and one of the crank and connecting rod combinations to provide power to change position of the front part in relation to the rear part of the chassis. | 06-17-2010 |
| 20100237590 | FOLDABLE FULL-FEATURED STROLLER CAPABLE OF MINIMIZING THE FOLDED SIZE OF THE STROLLER - A stroller comprises a foldable stroller frame including two handle tubes, two front leg tubes connected respectively to lower ends of the handle tubes, and two rear leg tubes connected respectively and pivotally to the front leg tubes. Each of the handle tubes has upper and lower handle tube sections interconnected pivotally by a first joint. Each of the front leg tubes has upper and lower front leg tube sections interconnected pivotally by a second joint. Each of the lower handle tube sections is connected pivotally to the upper front leg tube section of the corresponding front leg tube and the corresponding rear leg tube by a third joint. Upon folding the stroller frame, an assembly of the handle tubes and the front leg tubes is folded in a Z-shaped manner. | 09-23-2010 |
| 20100301586 | Height adjustment mechanism for baby walker - A height adjustment mechanism for baby walkers is revealed. The 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 locating member and also connected with the first side bar. The locating member and a connection plate are respectively disposed with a locking part and at least one adjustment member, corresponding to each other. The control member is pivoted with a protection cover and a control button is disposed on the front side of the control member while a stopping part is arranged projectingly at the front end of the control button for stopping the protection cover and fixing the control member. Thus the first side bar and the second side bar are moved like scissors so as to adjust the height of the main body. Moreover, the sudden release of the control member from the locating member that leads to damages to the device or injuries to children can be avoided. Thus the safety is further enhanced. | 12-02-2010 |
| 20110049842 | Safety buckle structure of baby stroller - This invention relates to a safety buckle structure of baby stroller which shows a collapsible stand provided between rear wheels thereof, a main rod being provided at the central portion of a main joint of the collapsible stand, two upper rods being pivoted at the top end of the main rod and to the corresponding rear wheel rods at the other ends thereof, two lower rods being pivoted at the bottom end of the main rod and to the corresponding rear wheel rods at the other ends, a buckling means being pivoted at the pivot of the bottom end of the main rod and the lower rods, the main rod and lower rods are inserted and fixed in the buckling means. Thus, the front and rear wheel rods can be moved closely to the center to shrink the volume thereof as small as possible for facilitating assembly, storage or transportation. | 03-03-2011 |
| 20110175330 | CONVERTIBLE DOUBLE STROLLER - A convertible double stroller comprising a pair of cross bars pivotally connected at a common vertex connected to a pair of telescoping rods creating a generally hour-glass shaped frame assembly having a front end and a rear end, a plurality of wheels attached to the frame assembly, a handle bar attached to the frame assembly rear end, and a pair of seat mounts fixedly attached to each of the telescoping rods, wherein the convertible double stroller may be selectively transitioned between three configurations: (a) a seated configuration wherein the frame assembly is in a fully expanded position thereby positioning the seat mounts in a side-by-side placement for seating; (b) a seated configuration wherein the frame assembly is in a moderately expanded position thereby positioning the seat mounts in a front-to-rear placement for seating; and (c) a storage configuration wherein the frame assembly is in a fully collapsed position for storage. | 07-21-2011 |
| 20110272923 | FOLDING MECHANISM AND FOLDABLE STROLLER - The invention relates to a stroller. A folding mechanism and a foldable stroller with the folding mechanism are disclosed. The folding mechanism includes a pivot device, a first support member, and a second support member. The first support member is pivotally connected to the second support member by the pivot device. The second support member includes a curve portion. There is a gap formed between the first support member and the second support member by the curve portion for preventing fingers from being trapped when the first support member and the second support member pivot close to each other. Thereby, it can prevent fingers from being trapped during folding the foldable stroller, even close to the pivot device. | 11-10-2011 |
| 20130113187 | MOBILE SUPPORT ASSEMBLY - A mobility device includes at least a first front leg and at least a first rear leg connected to the first front leg connected to the first front leg. The first rear leg includes an upper member having a first end a second end and a lower member having a first end and a second end. The first end of the upper member is pivotally connected to the first end of the lower member, and the lower member is preferably pivotal between an extended use position and a folded storage position. | 05-09-2013 |
| 20130140797 | COMPACT FOLDABLE STROLLER - A juvenile stroller includes a mobile base and a juvenile seat mounted on the mobile base. The mobile base includes wheels and a foldable frame carrying the juvenile seat. | 06-06-2013 |
| 20130154240 | BABY CARRIAGE - A baby carriage includes a wheel assembly and a foldable frame connected to the wheel assembly. The foldable frame includes a front leg, a rear leg, a push handle located above the rear leg and connected to the front leg, a connecting rod, and a basket tube located on the rear leg. The front leg and the rear leg are connected to the wheel assembly. The push handle is pivotally connected to the front leg. An end of the connecting rod is pivotally connected to the rear leg. The baby carriage of the invention can be folded so as to avoid occupying much space. | 06-20-2013 |
| 20140091560 | RETRACTABLE UMBRELLA STROLLER - A retractable umbrella stroller comprises a pair of push arms, a pair of second sliding mounts and a pair of foot rest mount. The pair of push arms are slidably and retractably coupling with a pair of front struts. The pair of second sliding mounts are fixedly mounted on the lower ends of the push arms in a way of slidable along the front struts; each sliding mount formed with an opening in a radial direction, and the pair of foot rest mounts are usable for connecting a foot support element therebetween for support an occupant's feet at an appropriate height. The pair of foot rest mounts are fixedly attached to the front struts in a position aligned with the opening so as to permit the second sliding mounts capable of sliding along the front struts and passing over the foot rest mount without obstacle of the foot rest mount. | 04-03-2014 |
| 20150329135 | STROLLER - A stroller is provided. A support frame ( | 11-19-2015 |
| 20160058637 | FOLDABLE WHEELCHAIR - A foldable wheelchair includes two side frames, each having a front wheel and a rear wheel mounted thereon, and a scissor-type element arranged between the side frames and having two scissor-type arms that are mounted pivotably in the side frames in one scissor-type element end. The scissor-type arms are mounted pivotably in another scissor-type element end in manually actuable actuating members that are mounted pivotably to the side frames at a distance from the pivot axis of the other scissor-type element end. A folding hinge is mounted pivotably in the side frames and is arranged at a distance from the other scissor-type element end. An actuating means is connected pivotably to the folding hinge at a distance from the side frames and is effective between the folding hinge and one of the actuating members at a distance from the pivot axis of the actuating member in the associated side frame. Means are provided for fixing at least one actuating member relative to the associated side frame in the unfolded position of the wheelchair. | 03-03-2016 |
