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An extension member is attachable to a trailer hitch and extends away from the vehicle and is connected to a seating frame supporting a toilet seat.
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| Number | Title | Issue Date |
| 7926608 | Electric-motor three-wheeled vehicle An electric-motor three-wheeled vehicle includes a motor for applying a drive force to drive wheels, a motor control unit for controlling the motor, a secondary battery for storing electric power generated by a fuel cell, a rear body supporting a pair of left and ri... | 04/19/2011 |
| 7374192 | System for accessing components of a power train of a straddle type vehicle A system is provided that permits access to one or more components of the power train of a straddle type vehicle (or another internal component or components) without requiring such component to protrude from the body cover of the vehicle. The system can comprise a ... | 05/20/2008 |
| 7338061 | Stabilized vehicle using articulating joint The present invention provides a critical breakthrough in wheeled vehicle concepts, by enabling stable vehicle operations, where wheelbase configuration varies in relation to the need for roll preventing force. This enables a new form of automobile that is especiall... | 03/04/2008 |
| 7328763 | Hybrid drive system of vehicle A hybrid electric drive system for a vehicle comprises a combustion engine (1), a transmission (2), a first clutch (3) disposed between the engine (1) and the transmission (2), a rotating electric machine (4) which serves as... | 02/12/2008 |
| 7293619 | Front wheel motor driven-golf trolley A front-wheel motor powered golf trolley comprised of a compact backward tricycle-wheel arrangement and a lightweight stiff open truss chassis. Left and right front wheel assemblies, driven by common drive axle, motorized through silent motor speed reduction, pull t... | 11/13/2007 |
| 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 |
| 7285896 | Electrically-actuated A.C. or D.C. motor for providing differential vehicle traction The device includes a housing and an outer shell including tightly wound wire coils fitted within the housing. Rotatable armatures including associated commutators are disposed at outer end portions thereof. The armatures further include spring loaded brushes and a ... | 10/23/2007 |
| 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 |
| 7237632 | Powered mechanism for universal golf cart A powered mechanism for a universal golf cart includes a transmission device, and a fixing device. The transmission device includes a housing assembly for mounting a motor, a battery unit, a control circuit board and a drive shaft. The drive shaft is connected with ... | 07/03/2007 |
| 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 |
| 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 |
| 7198122 | Device for transporting a stroller A device for transporting strollers includes a base member having a plurality of compartments, a plurality of wheels for supporting the base member wherein two such wheels are mounted adjacent the rear portion and another wheel is pivotally mounted to the base membe... | 04/03/2007 |
| 7192040 | Drive mechanism for vehicle The present invention provides an electric-driven vehicle, which comprises a supporting platform and an upright tube, wherein the supporting platform has first and second ends and a longitudinal axis perpendicular to the first and second ends, the upright tube is fi... | 03/20/2007 |
| 7125080 | Foldable armrest for chair A retractable armrest is disclosed for a foldable chair. The chair has a seat and a backrest with the backrest being pivotably mounted to the seat by a chair pivot for movement between an operating position and a folded position. A link pivotably operates between ar... | 10/24/2006 |
| 7117966 | Battery mounting arrangement for electrically powered vehicle An electrically-powered scooter including a front wheel, a rear wheel and a frame assembly. A handlebar assembly and a seat assembly are supported by the frame assembly. The frame assembly includes a left frame rail and a right frame rail spaced laterally from one a... | 10/10/2006 |
| 7104557 | Folding and positioning structure of the head tube for an electric vehicle An electric vehicle with an innovative folding and positioning structure of the head tube includes a head tube having a bottom connected to the top of a top tube through a movable joint, constituting the swivel part of the head tube. The top of the top tube has a ra... | 09/12/2006 |
| 7100716 | Modular wheel chair The invention relates to a small vehicle, particularly a wheel chair, having a modular structure including a main component, at least one pivotable wheel which is adapted to be detachably mounted at said main component via a quick release device, at least one drivin... | 09/05/2006 |
| 7090279 | Bicycle with cover The present invention provides a man-driven vehicle equipped with a cover structure practically covering a whole of the vehicle wherein the cover structure is provided with an openable and closable door way substantially comprising a door, a detachable cover, a rota... | 08/15/2006 |
| 7086491 | Personal compact cart A personal cart comprises a mounting structure secured onto two parallel and aligned suspension members near their respective proximal longitudinal ends so as to rest thereon, and extending both upwardly and longitudinally so as to generally define an angle with sai... | 08/08/2006 |
| 7083018 | Electric motor having suspension mechanism An electric motor includes a chassis having a front tube to rotatably support a handle, two arms each having one end pivotally attached to the chassis to support two front wheels on the outer ends. A cushioning device may be used to cushion the front wheels and the ... | 08/01/2006 |
| 7059441 | Mount frame for an electric motor-driven wheeled vehicle A mount frame includes a first frame unit having a first rear frame portion which is provided with an anchoring member and a gripped member. A second frame unit has a second front frame portion provided with a seat post, an anchored member which is disposed to be jo... | 06/13/2006 |
| 7044249 | Connecting structure of front and rear frame parts of a cart for people to ride on Front and rear parts of a frame of a three-wheeled cart can be joined together with a rearmost transverse rod of the front part being fitted in front trench-formed fitting portions of the rear part, a rear upright rod of the front part being fitted in a fitting port... | 05/16/2006 |
| 7046917 | Speed controlling device of a motorized cart for a person to ride on A device of a cart includes a control, a speed regulating potentiometer, a microprocessor, a digital-to-analogue converter, a motor controlling unit, and a switch; the control is angularly displaceable and near to handlebars of the cart; the potentiometer is connect... | 05/16/2006 |
| 7040441 | Motorized vehicle and manufacturing methods therefor Disclosed is a vehicle consisting of a bike frame having front and rear forks, a front wheel attached to the front fork, a rear wheel attached to the rear fork, and a drive train including a crank attached to the frame, a chain ring assembly attached to the crank, a... | 05/09/2006 |
| 7017685 | Combination pedal/motor driven tricycle A zero-emissions electric three-wheeled, enclosed scooter with two 1 hp motors driven from batteries charged by solar panels and a pedal-driven generator; also incorporating an innovative rear wheel drive and suspension system and a tilt capability to reduce parking... | 03/28/2006 |
| 6986397 | Power riding trailer for an implement A riding trailer apparatus useful for controlling a floor treatment implement is provided including a frame, an operator support platform, and a hook-up mechanism structured to enable the apparatus to be operably coupled to one of various, conventional floor treatme... | 01/17/2006 |
| 6913102 | Working vehicle with traversing system A working vehicle with a traversing system wherein a front wheel is installed on a swing member rotatable about a vertical axis relative to a body and including a rotating cylinder for rotating the swing member. The entire part of the front wheel is formed compact i... | 07/05/2005 |
| 6902019 | Stretcher having a motorized wheel A patient support apparatus includes a frame, a plurality of casters coupled to the frame and engaging the floor, a wheel supported relative to the frame for movement between a raised position spaced above the floor and a lowered position engaging the floor, a drive... | 06/07/2005 |
| 6866109 | Mobility vehicle A mobility vehicle (10) is formed by attaching a pair of scooter (S) bases (16) to a platform (14). Each scooter base includes two wheels (18, 20) and one of the wheels is drivingly connected to a battery (14) operated motor (12... | 03/15/2005 |
| 6732823 | Electric one-bag golf cart An electric one-bag golf cart that carries a single caddie bag for a player on a golf course is provided. The cart body, including a chassis part, a neck part and a steering device part, is formed as an integral hollow piece using the rotational molding method. The ... | 05/11/2004 |
| 6530445 | Variable wheelbase personal mobility vehicle A variable wheelbase personal mobility vehicle is disclosed comprising a front wheel assembly and a rear wheel assembly. A front wheel is pivotably mounted relative to the front wheel assembly for controlling the direction of movement of the personal mobi... | 03/11/2003 |
| 6491122 | Variable-speed control for vehicle An electric scooter is disclosed that has a propulsion system switchable between two modes, one of which allows a higher maximum speed than the other. The mode is selected by a user operated button so constructed that the high-speed mode is selected only ... | 12/10/2002 |
| 6412787 | Children's ride-on vehicle A children's ride-on vehicle that simulates a horse-drawn carriage. The invention includes a carriage section adapted to support a rider, and a horse section coupled to the carriage. One or more wheels are coupled to the carriage and/or horse sections. In... | 07/02/2002 |
| 6390216 | Motorized cart A power unit for use with a motorized cart. Two wheels are rotatably mounted to opposite ends of an interconnecting member. In one embodiment, at least one driving motor is housed in at least one of these two wheels. In another embodiment, a driving motor... | 05/21/2002 |
| 6386305 | Propulsion motor control apparatus for battery vehicle A propulsion motor control apparatus for a battery vehicle including; a steering angle detection device for detecting a steering angle subtended between a common axis of two front wheels, and an axis of a rear wheel. Also included is a ratio computing dev... | 05/14/2002 |
| 6267190 | Small electric vehicle A small electric vehicle is provided including a frame formed of a plurality of tubular elements, a tubular element connected to the front of the frame and supporting a handle bar and steerable front wheel or runner, a pair of driven rear wheels connected... | 07/31/2001 |
| 6158542 | Motor-assisted vehicle A motor-assisted pedal tricycle has two parallel rear wheels mounted on corresponding first and second axially-aligned axles via overriding clutches. The axially-aligned axles are connected to a differential which is driven by an electric motor, and which... | 12/12/2000 |
| 6131683 | Electric bicycle An electric bicycle 1 comprises a motor powered driving assembly 2 including a flat type DC motor a speed reduction mechanism, a control circuit, a pedal load sensor, and a pedal rotation speed sensor which are integrally assembled together, the motor pow... | 10/17/2000 |
| 6062328 | Electric handcart An electric powered handcart includes a frame, the frame having a proximal and a distal end thereto, a pair of downwardly depending support elements, and a pair of frame brackets. A load plate and a handle are secured to the frame, the handle being secure... | 05/16/2000 |
| 6056077 | Small vehicle Several embodiments of small vehicles having a relatively narrow body frame assembly supporting front and rear wheels at its ends through suspension systems. A single seat is carried by an upwardly extending rearward portion of the body frame assembly. Th... | 05/02/2000 |
