| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 280470371 | Adjustable handle | 23 |
| 20090127810 | Stroller Assembly and Handle - A stroller assembly has a frame assembly with a front and a back. The stroller assembly also has a handle coupled to the frame assembly and positioned near the back of the frame assembly. The handle has a central section between a pair of side sections and the side sections extending further rearward than the central section relative to the back of the frame assembly. | 05-21-2009 |
| 20090322046 | ENGINE GENERATOR - An engine generator movable on left and right wheels. The wheels are provided on a rear section of a bottom cover via an axle. A cylinder of an engine is disposed so as to incline upwards towards the direction of the axle. Inclining the cylinder lowers the center of gravity of the engine and disposes the axle positioned below the cylinder at a high position, thereby reducing the height of the engine generator. The orientation of the engine generator during travel is stabilized. | 12-31-2009 |
| 20100072717 | Striper with adjustable handle - A striper apparatus and method, with an improved and customizable approach to height-adjusting and/or folding the handle, is provided. In one embodiment, a striper may be provided with a cart, a plurality of wheels attached to the cart, one or more adjustable clamps attached to a back portion of the cart, and one or more adjustable handles, wherein a first end on each of the handles is attached to the cart via the clamps. A means for depositing one or more lines on a surface is also provided. The handle may be U-shaped. The height of the handle apparatus is adjustable by loosening bolts on the clamps. Once the handle apparatus is at a desired height, the bolts on the clamps are tightened and the handle apparatus is prevented from moving up or down. | 03-25-2010 |
| 20100072718 | Compactable Utility Laundry Pushcart - I have invented a compactable utility laundry pushcart, with a weight activated rising/lowering bottom, with built in storage compartments for laundry detergents hangars and accessories, as well as change/money, keys, cupholder, etc . . . . It is to be durable with a 3-5 year lifespan, made for indoor, but more outdoor, hauling/transferring of personal laundry and laundry accessories. | 03-25-2010 |
| 20100123294 | CART FOR ASSISTED PULLING, NON-ASSISTED PULLING, AND POWERED RIDING - Carts capable of conversion between a powered-pull mode, a powered-ride mode, and a non-powered-pull mode are shown and described. In one embodiment, a cart comprises a platform have a seat-receptacle. A cooler is configured to be positionable in the seat-receptacle. A walled chamber is also positioned on the platform. The cart also includes at least one wheel in functional communication with a drive capable of rotating the wheel. The cart also includes a handle-system having a first operable position configured to allow a user seated inside the cart to control the drive, and a second operable position configured to allow a user walking in front of the cart to control the drive. The cart is further configured to be capable of rolling freely when the drive is off or disengaged. | 05-20-2010 |
| 20100156060 | Reversible Stroller Handle - A stroller includes a frame, a pivot joint assembly mounted on the frame, and a handle coupled to the frame at the pivot joint assembly. The handle rotates about a pivot axis defined by the pivot joint assembly between first and second positions relative to the frame. A latch assembly includes a projection and is movable between a latched state in which the latch assembly secures the handle in either the first position or the second position and a released state in which the handle is released for movement between the first and second positions. A latch guide defines a path along which the projection rides during the movement between the first and second positions such that the projection remains in the released state during the movement between the first and second positions | 06-24-2010 |
| 20100176566 | STROLLER AND HANDLE HEIGHT ADJUSTING MECHANISM THEREOF - A handle height adjusting mechanism includes: a coupling member disposed on a handle tube of a stroller; an actuating member disposed movably on the handle tube, and coupled to the coupling member for driving movement thereof; an engaging member connected to the coupling member; and a resilient member coupled to the coupling member for biasing the coupling member to a first position, where the engaging member engages the selected positioning hole to arrest movement of the handle tube relative to the frame tube. The actuating member is operable to move the coupling member to a second position against biasing action of the resilient member, such that the engaging member is removed from the selected positioning hole so as to permit movement of the handle tube relative to the frame tube. | 07-15-2010 |
| 20100207339 | PRAM WITH AT LEAST ONE ADJUSTABLE HANDLE - The invention is directed to a pram or buggy with a frame, a plurality of wheels, an upper part and at least one height- and/or rotationally-adjustable handle ( | 08-19-2010 |
| 20110074126 | Height Adjustment Device for Golf Push / Pull Carts - This practical new technology involves a golf cart, golf carts, particularly related to the height adjustment device, which includes the base, which connects to the main bar of the golf cart, and slide block which connects to the handle of the golf cart. There are two parallel arc oriented plate formed on each side of the base, and sliding block on both sides of the location near the opening matching with the corresponding slide guide plate. Movement of the sliding block along the base of the curved guide plate adjusts the angle and position between the sliding block and base. Furthermore, the movement can adjust the angle and position of the handle and the main bar and the overall height of the structure. The utility model is simple, suitable for different groups of people, according to needs and to adjust handle height at anytime; low cost and long life. | 03-31-2011 |
| 20110193306 | HANDLE ASSEMBLY FOR A CARRIER - A handle assembly for a carrier including a primary bracket, an upper engagement piece adjustably connected to the primary bracket, and a lower engagement piece pivotally connected to the primary bracket, the lower engagement piece including an actuation mechanism, such as a kick plate, for pivoting the lower engagement piece relative to the upper engagement piece. A biasing mechanism, such as a coil spring, is linked to the lower engagement piece to urge the lower engagement piece upward. The handle assembly is easily connectable and removable from a carrier such as a dolly. | 08-11-2011 |
| 20120091675 | Stable Stand or Cart for a Gas Cylinder - A stable stand or cart for one or more gas cylinders includes a T-shaped base assembly having a forwardly extending base member and a lower rear cross member with three casters fixed to a lower surface thereof. An upwardly extending frame includes two upwardly extending telescoping tubes and an upper cross member fixed to the tubes. An upper and a lower C-shaped support member are fixed to the upwardly extending frame and a clamp is provided to fix the distance between the C-shaped support members. The stand or cart also includes a first flexible belt, four guide members, and a central positioning member for positioning the central positioning member for different size gas cylinders. A second flexible belt extends from the central positioning member around the gas cylinder or cylinders to hold the cylinder or cylinders to the stand or cart. | 04-19-2012 |
| 20120175855 | WHEELCHAIR HANDLEBAR ADJUSTMENT - A mobility device including a frame, a plurality of wheels, a pair of telescopically arranged assemblies and a pair of handgrips. The plurality of wheels are rotatably coupled to the frame. The pair of telescopically arranged assemblies are coupled to the frame. The pair of handgrips are each coupled to a corresponding one of the pair of telescopically arranged assemblies. The pair of handgrips are arranged to adjust a height of the pair of telescopically arranged assemblies. | 07-12-2012 |
| 20120200053 | Wheeled K-12 Book Carrier & Organizer - A wheeled K-12 Book Carrier Organizer is comprised of a main | 08-09-2012 |
| 20130033015 | Level Pulling Type Pet Carrying Cart - A level pulling type pet carrying cart includes a main body, a rotatable pushing arrangement and a retaining assembly. The main body has a base frame, a side frame and a plurality of wheels provided below the base frame. The rotatable pushing arrangement includes a connecting arm and a stretchable pushing arm which is capable of rotating with respect to the connecting arm. The retaining assembly includes a retaining base and a connecting band, wherein the connecting band has a first end connected to a top surface of the retaining base and a second end connected to a center on top of the side frame so as to pull the retaining base to move upwardly and also controlling a rotation angle of the stretchable pushing arm. Thus, the whole body is maintained to move smoothly along a horizontal level. | 02-07-2013 |
| 20130038033 | DUAL STEERABLE VEHICLE - A tricycle may be operable between a first mode of operation steerable by a tricycle rider, and a second mode of operation steerable by an individual pushing the tricycle. In both such first and second modes, the frame of the tricycle is configured to rotatably support the rear wheels and configured to support the head tube at a distance from the rear wheels such that a distance between the head tube and rear wheels need not necessarily be changed even when the front wheel axis location is changed from one mode to another. | 02-14-2013 |
| 20130292916 | WALKER WITH POSITIONABLE HANDLES - A walker has a frame with two opposing sides joined at a front of the walker, each side having front and rear legs and a handle at a top of each side. Each handle is connected to the frame through a rotatable joint so the handles have a first position a first position in which the handle is generally horizontal for walking, and a second position in which that handle is lowered closer to the seat making it easier to sit and stand. The joint is locked into each position. | 11-07-2013 |
| 20150008652 | HAND CART - A hand cart includes a body component, a grip component, a support component, a position adjustment mechanism, and a controller. The grip component is arranged relative to the body component at a grip position. The support component is arranged to link the body component and the grip component. The position adjustment mechanism is configured to adjust the grip position of the grip component. The controller is configured to operate the position adjustment mechanism such that displacement of the grip position with respect to a reference position due to an inclination of the body component is corrected. | 01-08-2015 |
| 20150108728 | LOCKING DEVICE, TELESCOPIC ROD AND MOWER COMPRISING THE LOCKING DEVICE - A locking device includes an operating lever, a base and a repulsion generating member, wherein the operating lever has a releasing position and a locking position relative to the base, and the repulsion generating member is arranged between the base and the operating lever and generates a repulsion force for application to the operating lever during movement from the releasing position to the locking position. When the operating lever does not completely reach the locking position due to abnormal operation, the repulsion generating member will cause the operating lever to return to the releasing position thereby provide an indication. The locking device can thus provide an indication when the locking operation does not reach the correct position, thereby avoiding user confusion and abnormal operation. | 04-23-2015 |
| 20150291196 | PORTABLE UTILITY CART - A portable utility cart includes a main body having four wheeled corner posts that transition to handles along their top ends. An expandable shelf frame is suspended between the four corner posts, and two fixed shelf members that are positioned onto the expandable frame. One or more removable shelf members are positionable between the fixed shelf members, so as to extend the length of the cart. | 10-15-2015 |
| 20150336596 | Golf Buggy Steering System - A steering system for a three-wheeled buggy; the buggy including a pair of spaced apart rear wheels and a front wheel attached to a frame; the buggy further including a handle pivotally mounted to the frame; the handle operatively interconnected with an articulated frame member supporting the front wheel. | 11-26-2015 |
| 20150353115 | STROLLER FRAME ASSEMBLY - A stroller frame assembly includes: front and rear leg units; an armrest; a seat support bar disposed below and opposing the armrest; and first and second connecting bars. The first connecting bar cooperates with the armrest, the seat support bar and the front leg unit to form a first four-bar linkage mechanism. The first connecting bar cooperates with the armrest, the second connecting bar and the rear leg unit to form a second four-bar linkage mechanism. | 12-10-2015 |
| 20150374567 | PATIENT TRANSPORTATION SYSTEM - A patient transportation system includes a patient transportation apparatus. The patient transportation apparatus is configured for docking to a medical device and includes a plurality of wheels. The patient transportation apparatus also includes a handle unit that may be moved in a plurality of positions for controlling the patient transportation apparatus. The patient transportation apparatus also includes a coupling unit for connecting the plurality of wheels to the handle unit and for changing a wheel position of at least one wheel of the plurality of wheels in accordance with a position of the movable handle unit. | 12-31-2015 |
| 20160000007 | SWITCH CONTROL MECHANISM FOR GARDEN TOOL - Disclosed is a switch control mechanism for a garden tool, the mechanism comprising handles, a switch and shift rods. Triggers are arranged on the handles, and the handles can rotate around the axes thereof. The triggers are connected to the shift rods by pull ropes, and the contact faces between the pull ropes and the triggers are spherical faces. The handles of the switch control mechanism for the garden tool can rotate within 360 degrees, so as to satisfy different operators, and can ensure that a user can control the switch of a machine wherever the handles are placed. | 01-07-2016 |
