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A haircutting appliance comprises an enclosed housing having a hollow handle connecting the housing to a vacuum source to carry away cut hairs from a subject's head.
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| Number | Title | Issue Date |
| 8172023 | Personal mobility device A personal mobility device comprising a frame having a front structure, a rear structure, and two side structures. In one embodiment, main mobility wheels are coupled to ones of the side structures, the main mobility wheels configured to contact a surface upon which... | 05/08/2012 |
| 8162090 | Powered foldable scooter A scooter has a platform on which a rider can stand, a front wheel attached to a steering system including an upstanding handle bar and rear wheel which is driven. The scooter can be folded at a hinge line across the platform so to allow it to collapse. A case for t... | 04/24/2012 |
| 7967095 | Collapsible vehicle A powered vehicle has a rear frame assembly and a front frame assembly that are pivotally attached to one another, and can be pivoted from a normal fully-extended operating position to a folded position in which the frame assemblies are positioned substantially adja... | 06/28/2011 |
| 7926606 | Fixing device for a foldable chassis of an electric walk-substituting vehicle A walk-substituting vehicle includes a foldable chassis, a steering mechanism, a seat assembly, and a fixing device, which is movable to a fastening portion to prevent the chassis from folding from an in-use position; the chassis includes a main part and a footrest ... | 04/19/2011 |
| 7921953 | Personal mobility device A personal mobility device comprising an open frame having a front structure, a rear structure, and a side structure. The side structure has an upper rail and a lower rail coupleable to the front structure and the rear structure. In one embodiment, a main mobility w... | 04/12/2011 |
| 7866428 | Two person golf cart The golf cart has a main frame supported by driven rear wheels. A front axle with steered front wheels is pivotally attached to the main frame. A rear seat is pivotally attached to the main frame. The rear seat is pivotable to positions in which a physically challen... | 01/11/2011 |
| 7703567 | Mechanism for reducing and folding a person carrying vehicle and a method for operating same A person carrying vehicle includes a main frame, a seat pivoted on the main frame, a front frame, an articulate supporting member connecting the main frame and the front frame, and a telescopic steering mechanism pivoted on the front frame; by means of pivoting supp... | 04/27/2010 |
| 7699131 | Electric foldable wheelchair An electric wheelchair comprises: a chair assembly and a wheel assembly. The wheel assembly is mounted at the bottom of the chair assembly. The chair assembly includes a seat, a first frame, a second frame, and a third frame, which are pivotally connected to form a ... | 04/20/2010 |
| 7694769 | Vehicular frame assemblies and vehicles having support bracket A vehicular frame assembly includes a mainframe, a support bracket, and a subframe. The support bracket is coupled with the mainframe. The subframe is coupled with the support bracket such that the subframe is stationary with respect to the mainframe. The support br... | 04/13/2010 |
| 7673718 | Leg-wheeled-traveling mechanism A leg-wheeled traveling mechanism is provided with a seat portion, two follow-up legs, each having an end portion that is freely rotatably connected to the seat portion, with a distance between the end portion and a tip portion having a foot-rest portion being retra... | 03/09/2010 |
| 7658252 | Riding vehicles, including tricycles, with stowable push handles and hide away rear wheel storage compartment Wheeled riding vehicles, including tricycles, with extremely thin stowed profiles are provided, which in one embodiment, include movable, collapsible tires/wheel axle assemblies, as well as folding frame parts and a unique handle that is removable and stowable withi... | 02/09/2010 |
| 7654356 | Folding electric scooter A folding electric scooter comprises a chassis. The front end of the chassis is disposed with a front wheel and a handlebar used to control the direction of the front wheel. The handlebar is a folding structure. The rear end of the chassis is pivotally coupled with ... | 02/02/2010 |
| 7647998 | Collapsible powered operated vehicle Advances in robotics have had a great influence in the design and performance of motorized assistive devices in the past two decades. Specifically, introduction of “intelligent” system technologies has enabled users of motorized assistive devices to better contr... | 01/19/2010 |
| 7537076 | Combined golf caddie and golf cart A combined golf caddie and golf cart apparatus comprises a frame configured to support a golf bag, and a steering assembly which pivots with respect to the frame to adjust between a walk position and a ride position. A seat is removably mounted on the frame by suppo... | 05/26/2009 |
| 7464784 | Rapid assembly structure for scooter body of electric scooter A rapid assembly structure for the scooter body of an electric scooter improves and modifies on some current devices of the scooter body to achieve a stable and rapid assembly structure, and thus facilitate to carry and store up the electric scooter. The assembly st... | 12/16/2008 |
| 7461715 | Personal mobility vehicle with releasable folding seat A personal mobility vehicle includes a housing comprising an internal space, two front wheels, a rear mating member, and a rear telescopic T-shaped handle; a battery powered electric motor in the housing for rotating the front wheels; a control on the handle for con... | 12/09/2008 |
| 7451848 | Foldable personal mobility vehicle A foldable personal mobility vehicle is disclosed comprising first and second units having first and second wheels being rotatable about first and second axles. A drive unit rotates the second wheel for moving the foldable personal mobility vehicle. A pivot disposed... | 11/18/2008 |
| 7401675 | Detachable vehicle body that is assembled and disassembled easily and rapidly A vehicle body includes a front frame, a rear frame, a control unit, a fixing screw, a battery, and a locking unit. Thus, the rear frame is combined with and detached from the front frame easily and rapidly, thereby facilitating a user assembling and disassembling t... | 07/22/2008 |
| 7367576 | Foldable bicycle A foldable bicycle includes a head strut, a seat strut, and first and second bracing struts pivotally mounted to one another about four pivot axes such that lifting of a pivot joint of the first and second bracing struts towards the head strut results in turning of ... | 05/06/2008 |
| 7363998 | Walk-substituting cart chassis structure A walk-substituting cart includes a front chassis, and a rear chassis; the front chassis has an upright tube, insulating plates on the rear, and an engaging plate, which is secured behind the upright tube, and has a hole; the rear chassis has an upright rod, insulat... | 04/29/2008 |
| 7350607 | Electrical power generation A wheeled transport device, such as a piece of luggage configured to be manually wheeled by a pedestrian user, in provided with an electrical generator operably coupled to a rolling wheel of the device and configured to produce electrical energy as the user wheels t... | 04/01/2008 |
| 7338053 | Electronic devices for luggage A wheeled transport device includes a body having a compartment configured to contain goods. Wheels are rotatably attached to a lower portion of the body, and a handle is attached to an upper portion of the body. The handle is configured to retract within a cavity d... | 03/04/2008 |
| 7322434 | Collapsible golf scooter cart having fold out balance wheels A stable and lightweight golf cart comprises: an elongate frame has a front fork having a lower forked portion attached to a front wheel, a central portion pivotably attached to a front portion of the elongate frame, and a top portion carrying a steering member; a d... | 01/29/2008 |
| 7290628 | Personal transport vehicle system and method In a system and method for enabling a person to be transported in a personal transport vehicle, the vehicle includes smoothly operable controls and a safety user-positioning strip. The vehicle further includes a power source rapid disconnection and connection system... | 11/06/2007 |
| 7278507 | Collapsible personal transportation vehicle A collapsible personal transportation vehicle may be compacted and stowed in a mobile home, recreational vehicle, or the like, during periods of non-use and transport. Although the vehicle may be powered with a gasoline or electric power plant, a propane fueled engi... | 10/09/2007 |
| 7278672 | Motor vehicle with direction-lockable seat assembly A direction-lockable seat assembly for a motor vehicle includes an upright seat post that defines a pivot axis, a seat member mounted on top of the seat post such that the seat member is rotatable about the pivot axis, and a direction-locking device that includes a ... | 10/09/2007 |
| 7275608 | Motor-driven vehicle with a vehicle frame and a driving device that are interconnected removably A motor-driven vehicle includes a vehicle frame and a driving device. The vehicle frame includes a main body and a retaining unit. The main body has a first connecting portion and a second connecting portion. The retaining unit includes a retaining plate disposed pi... | 10/02/2007 |
| 7267192 | Motor-driven vehicle with two vehicle bodies that are interconnected removably A motor-driven vehicle includes a first vehicle body with a sleeve tube, a second vehicle body with an insert rod disposed telescopically within the sleeve tube, and a locking device including a pull rod, a retaining block and a resilient member. The pull rod is mov... | 09/11/2007 |
| 7267347 | Structural assembly for electric scooter A structural assembly for electric scooter includes a seat mount and a treadboard support. The structural assembly utilizes hook portions on a connecting plate of the treadboard support to hook onto a stud shaft below a joining plate of the seat mount, and further u... | 09/11/2007 |
| 7258039 | Handle-adjusting device for adjusting the position of a handle relative to a vehicle frame A handle-adjusting device for adjusting position of a handle relative to a vehicle frame includes a valve cylinder with a valve rod, and a control rod that is formed with a pressing face and a release face. When the control rod is operated to align the pressing face... | 08/21/2007 |
| 7255370 | Vehicle chassis having a locking device for securing connection between first and second chassis members A vehicle chassis includes first and second chassis members, and a locking device. Each of the first and second chassis members includes a connector formed with a hole unit therethrough. The locking device includes a locking pin that extends through the hole units i... | 08/14/2007 |
| 7252168 | Modular type motor-driven vehicle A modular type motor-driven vehicle includes a front half module, a rear half module and a retainer unit. The front half module includes a front vehicle frame, a front vehicle body shell disposed fixedly on the front vehicle frame, and a seat disposed fixedly on the... | 08/07/2007 |
| 7249779 | Convertible stroller/tricycle A vehicle for carrying a child that is pushed along by one walking, jogging, or running, steerable with handlebars, and convertible from a push stroller to a rideable, operator-powered tricycle. The stroller converts from a stroller pushable from a back end to a tri... | 07/31/2007 |
| 7243747 | Trailer provided with manoeuvring device A trailer provided with a manoeuvring device. The manoeuvring device has a pivoting frame that can be moved with respect to the chassis of a trailer, such as a caravan, and is provided at the end with a roller driven by an electric motor. This roller does not engage... | 07/17/2007 |
| 7243746 | Recreational electric vehicle The recreational electric vehicle (hereinafter REV) is a convenient indoor or outdoor vehicle for one or two people with a space for personal goods. REV is most suited for adaptations for recreational use. It uses electric power for zero pollutant emissions, quiet o... | 07/17/2007 |
| 7234557 | Electric vehicle with partitionable structure An electric vehicle with partitionable frame includes a chassis assembly, a head tube, a front wheel, left and right rear wheels, and a seat. The front wheel is assembled at the base of the head tube through a fork, and the bottom part of the head tube is pivoted an... | 06/26/2007 |
| 7221123 | Battery container for an electric vehicle A battery container of an electric vehicle is installed on the battery container supporting stand of the electric vehicle body. The container is a composite type and formed through alignment and combination of first and second cases. There are connecting ports, mutu... | 05/22/2007 |
| 7210705 | Inclination adjustment device for electric scooter steering assembly An adjustment device for the steering assembly of an electric scooter is provided. The adjustment device is at least composed of a body, two confining plates, an elastic element, a cam wheel member, two bearing rods, and a sliding shaft. The sliding shaft has its bo... | 05/01/2007 |
| 7207403 | Transportable power wheelchair A transportable power wheelchair is provided which employs a variety of detachable modules to facilitate transportation and storage. The wheelchair may be readily disassembled/reassembled by a single individual without assistance and/or the need for special tools. T... | 04/24/2007 |
| 7207407 | Quick disconnect support bracket for a wheeled vehicle A collapsible three wheeled vehicle for personal transportation which has a removable support bracket that secures the distal ends of two independent foldable side rails at either end of the support bracket. The support bracket also provides a mounting base for a pa... | 04/24/2007 |
