| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 280042000 | Lateral | 13 |
| 20100059948 | Golf Bag Cart Foldable Device - A golf bag cart foldable device includes a bottom cart stand having a link segment at its top, where both sides of the link segment each is in pinned connection with a rear wheel frame, which has its bottom end join the rear wheel, and the bottom cart stand is provided with a slider at the bottom of the link segment. An upper cart stand is in pinned connection with the link segment at its bottom, and has a bracket at its top, where the bracket couples to a mount at its one end. A handle bar is joined the mount at its bottom at which an angle adjustable joint is located, and has a score board at its top. A linkage set comprises a first linkage being set up between the upper cart stand and the slider, a second linkage being set up between the slider and the rear wheel frame, and a third linkage being set up between the mount and the first linkage. Through the linking of the linkage set, the angles between the upper cart stand and the handle bar and between the bottom cart stand and the rear wheel frame will change for the folding or fixing of the device. | 03-11-2010 |
| 20100237575 | Collapsible dolly - A collapsible dolly is movable between an extended use position and a compact storage position. The dolly has a right leg and a left leg that form a supportive A-frame when fully extended. Hinges and sliding components are capable of collapsing the dolly into a collapsed position for storage and/or transportation. | 09-23-2010 |
| 20100270762 | Easy folding stroller - The apparatus is a baby stroller that folds easily. A fold bar preventing the sides from moving toward each other is released by pulling a flexible wire. The wire releases a latch locking together pivoting sections of the fold bar and also activates a cam to move the sections over center to permit the sides to be pushed together. The stroller also includes a single action brake system that is designed to not interfere with the folding action and a hard surface footrest that folds because it is supported on a continuous length of flexible material that acts as hinges on both sides and the center of the footrest. | 10-28-2010 |
| 20100308551 | Collapsible Stroller - A stroller has a frame structure with two laterally spaced apart sides and a frame extension on each side. Each frame extension projects rearward and terminates at a free end. The frame structure is collapsible laterally from a side-to-side in-use spacing between the frame extensions to a side-to-side compact spacing less than the in-use spacing between the frame extensions. A push handle is on the free end of each frame extension. A cross-brace extends between and interconnects the frame extensions. The cross-brace has a central section and a pair of flanking sections pivotally connected to one another. The cross brace is selectively reconfigurable from a stiff condition to a loose condition with the frame extensions in the in-use spacing. The stiff condition maintains the in-use spacing between the frame extensions and the loose condition permits the frame extensions to collapse to the compact spacing. | 12-09-2010 |
| 20110042910 | COLLAPSIBLE SERVICE TROLLEY - The invention described is a collapsible service trolley with left and right side compartments; one left front wall is hinged to the left side compartment; one right front wall is hinged to the right side compartment; one left back door is hinged to the left side compartment; one right back door is hinged to the right side compartment; one left upper wall hinged to the left side compartment; one right upper wall hinged to the right side compartment and hinged to the left upper wall; one left lower wall hinged to the left side compartment and one right lower wall hinged to the right side compartment and hinged to the left lower wall. In the collapsed position of the trolley each compartment contains the elements hinged thereto; in said position, the trolley is compact and easily stored. | 02-24-2011 |
| 20120104710 | FOLDABLE WALKER APPARATUS - There is provided a foldable walker apparatus with a wheel fork and a frame portion having a first end facing the wheel fork, a first bore extending from the first end towards a second end opposite thereof, an exterior disposed between the first end of the frame portion and the second end of the frame portion, and a second bore disposed between the first end of the frame portion and the second end of the frame portion. The second bore extends from the exterior of the frame portion to the first bore in a direction generally perpendicular to the first bore. A shaft couples with the first bore and includes a recess facing the second bore. A bearing outer race couples to the wheel fork and a bearing inner race couples to the shaft. A securing member extends through the second bore and engages with the recess of the shaft. | 05-03-2012 |
| 20120228840 | Foldable laptop trolley - A foldable laptop trolley includes a table top, two side frames for supporting the table top, a table top assembly supported on the top supporting members, a wheel assembly which includes a plurality of lockable wheels coupling with the below supporting members, and a foldable frame operatively coupled with the side frames to fold the foldable laptop trolley between an unfolded position and a folded position, wherein the foldable frame includes two supporting elements pivotally coupled with each other two inner ends thereof and pivotally coupled with the side frames at inner edges of uppers of the first supporting members. | 09-13-2012 |
| 20130320640 | FOLDABLE WALKER APPARATUS - There is provided a walker apparatus. The walker apparatus has a pair of spaced-apart, arc-shaped support members. The walker apparatus includes a pair of elongate pivot rods operatively connected to respective ones the support members. The walker apparatus includes a laterally-foldable seat. The seat pivotally connects to the support members via the pivot rods. According to one aspect, each support member has an apex. The elongate pivot rods operatively connect to respective ones of the apexes of the support members. | 12-05-2013 |
| 20140284891 | FOLDABLE WALKER APPARATUS - The present invention provides a folding mechanism for a walker apparatus. The folding mechanism includes a pair of spaced-apart inner frame members. Each of the inner frame members has a first part and a second part hingedly connected together. The folding mechanism includes a pair of link members diagonally extending between and pivotally connecting to the inner frame members. The link members operatively connect the inner frame members together. According to another aspect, there is provided a walker apparatus having a pair of spaced-apart, foldable inner frame members and a pair of diagonally-extending link members. The link members connect the inner frame members together. | 09-25-2014 |
| 20140333040 | FOLDABLE WALKER APPARATUS - There is provided a collapsible walker having a pair of spaced-apart, operatively interconnected frame members. The walker includes a folding mechanism for selectively bringing together the frame members. The walker includes a collapsible basket. The collapsible basket comprises a pair of substantially planar supports connectable with respective ones of the frame members. The periphery of each of the planar supports has a protruding rim. The collapsible basket also comprises a basket member extending between and being supported by the planar supports. | 11-13-2014 |
| 20150076777 | FOLDABLE STROLLER AND FOLDING DEVICE THEREOF - A foldable stroller includes a linkage and an engaging mechanism; the linkage includes a slider connected to the rear frame, a pull rod connected between the slider and the upper frame, and/or between the slider and the lower frame, and struts whose middles are pivoted each other, with two ends of each strut connected to the rear frame, and the sliders connected to the struts so as to actuate the struts to pivot each other; and the engaging mechanism is formed on the rear frame to restrict a sliding motion of the slider. The structure is simple and handy, and the stroller can be folded due to the gravity of the upper and lower frames when operating the engaging mechanism, which needs small strength of the user. | 03-19-2015 |
| 20150145224 | COLLAPSIBLE CART - A collapsible cart may include a handle; a first supporting frame; a second supporting frame; and a connecting member including a plurality of connecting units and connecting rods, wherein the connecting units and the connecting rods are pivotally connected to the first supporting frame and the second supporting frame, so when the first supporting frame and second supporting frame are moved toward each other, the movement of the two supporting frames triggers the collapse of the connecting member to minimize the size of the cart. | 05-28-2015 |
| 20160083030 | COMPACT TRAILER, PARTICULARLY FOR BICYCLES AND MOTORCYCLES - A compact trailer ( | 03-24-2016 |
