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7506878 |
Self-leveling tire
A wheelbarrow that incorporates a stand coupled to a tub, a handle at the distal end of the wheelbarrow, and a wheel mount at the proximal end of the wheelbarrow. A wheel is rotatably coupled to...
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7387308 |
Single wheel trailer and stabilizing hitch
The single wheel trailer and stabilizing hitch assembly includes a hitch which precludes lateral tilt or roll of a trailer about the longitudinal axis of the towing vehicle and trailer, the trailer...
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7334803 |
Wheelbarrow with retractable configuration
An improved wheelbarrow featuring a retractable configuration that permits ready emptying of a wheelbarrow receptacle, with reduced need to tilt, lift or invert the wheelbarrow. A wheelbarrow is...
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7232135 |
Wheelbarrow
A wheelbarrow has a main frame defining two laterally spaced-apart longitudinal portions, to which an axle is mounted with a wheel rotatably mounted thereto, and to which a body, such as a tub or...
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7188848 |
Anti-jack-knife trailer hitch and trailer
A hitch assembly for mounting to a trailer to form an interface between the trailer and a towing vehicle, with the trailer having a trailer deck and at least one wheel for ground support, said...
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7159878 |
Mobile back-pack
A mobile back-pack for sports or military use is disclosed. A back-pack is devised in the form of a cabinet having the shape of a trapezoid, the cabinet being rotatably secured to a disc. The disc...
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6955367 |
Picnic table mover
A wheeled mover for a picnic table and a method of use is disclosed. The mover includes two posts attached to opposite sides of a table. The lower ends of the posts terminate in wheels. The posts...
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6935643 |
Hiker's trail carrier
The hiker's trail carrier may be used for transport of cargo while walking or hiking. The trail carrier may have a pair of lower longitudinal members having a wheel rotatably mounted therebetween...
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6908089 |
Wheelbarrow chute attachment
A semi-enclosed pouring chute attachment for a wheelbarrow. The attachment sits on the front of the wheelbarrow and is secured by upper side channels and either rope of shock/bungee cords from the...
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6902184 |
Foldable garden wagon
A foldable garden wagon includes a wheel frame, and two push racks. The wheel frame has two positioning tubes each formed with a locking hole and an arc-shaped guide slot. Each of the two push...
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6702050 |
Robotic vehicle construction
A robotic vehicle is provided with an elliptical shaped housing, the housing having a circumferential track disposed about its midsection. The circumferential track is driven by a prime mover to...
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6692010 |
Safety sulky for power mowers
A safety sulky for a self-propelled mower. The safety sulky has a chamber adjacent a platform upon which a mowing operator stands. Two, spaced-apart pins that are biased downwardly by a spring can...
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6575481 |
Picnic table dolly and method therefor
A picnic table moving system having a wheeled attachment connected to a first end of a picnic table and a pair of handles attachable to a second end of a picnic table. The picnic table moving...
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6470981 |
Power-assisted hand carrier
In a power-associated hand carrier including a body frame on which a wheel and a motor for driving the wheel are mounted, a manually operated forward drive control member for enabling the motor to...
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6173799 |
Motor-assisted single-wheel cart
A motor-assisted single-wheel cart is provided with a motor for generating an assisting power in response to an operation force when operating an operation handle by a human hand, and a power...
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6042138 |
Motorcycle trailer apparatus
A motorcycle trailer apparatus includes an elongated frame having first and second end portions, the first end portion carrying a detachable hitch for attaching the frame to the rear of a...
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5984342 |
Vehicle towing apparatus
A towing apparatus for motorcycles and recreational vehicles having a single-wheel design. A storage box is supported by the single wheel through a swing arm and dampening assembly arrangement...
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5884920 |
Infant carrier for rough terrain
A vehicle for transporting loads over rough terrain having a seat mounted on a bracket which is mounted on a frame which rides on a single wheel carried within a fork. A handlebar with vertical...
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5842707 |
Single wheel zero turn riding sulky for use with a self-propelled vehicle
A riding sulky attachment for use with a conventional self-propelled vehicle, the vehicle including a body with front and rear wheels, a self-propelling drive mechanism and a steering assembly...
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5782477 |
Material handling device
A material handling device for the easy movement of large sheets or other material by one person. A support bar has an upper section, a middle section and a lower section. A handle is mounted on...
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5779247 |
Wheeled all terrain recreational device
A recreational device for use by a person to traverse a terrain surface. In one embodiment, the device comprises a wheel member and a track member engaged thereto. The track member comprises first...
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5769449 |
Trunk truck trailer
A trailer having a main body which includes a flat bed assembly with front, sides, and tailgate flat panels which are hingedly and releasably connected to a central flat floor panel. The main body...
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5727799 |
Ladder caddy
A dolly for supporting a ladder during movement of the ladder to a work site. The dolly has a frame which is adapted to be attached by clips to the rungs of the ladder. The dolly has a single...
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5511802 |
Single wheel baby stroller
A single wheel running stroller for carrying a child which has a large front wheel with a U-shaped frame and foot supports for receiving the child's feet and has a curved main frame member which...
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5501500 |
Truck bed extension apparatus
An elongated plate, shaped to fit within a pick up truck bed, extends past the end of a opened tailgate on the truck. The plate serves to extend the usable length of the truck bed. The plate is...
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5385355 |
Monowheel travois
A travois assembly, comprises a load-carrying frame having a lower end and an upper end. A single wheel is rotatably mounted on said lower end of said load carrying frame. A user harness includes a...
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5368325 |
Universal single-wheel single beam trailer having adjustable bed
A trailer for towing by an automotive type vehicle includes a single longitudinal beam. A plurality of adjustable transverse cradle support members are mounted along the beam. A single castered...
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5221100 |
Trailer frame with stabilized caster swivel
A cargo trailer for towing behind another vehicle has a cargo container platform and a stabilized caster swivel assembly supporting the cargo container platform. The swivel assembly includes an...
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5098113 |
Trailer for cycles
A lightweight single wheel trailer is provided for towing behind a bicycle and including an upwardly opening wire mesh-type receptacle mounted forward of the rear wheel of the trailer. The trailer...
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5005844 |
Travois with roller assembly
A rolling travois for carrying camping supplies and the like, the rolling travois comprising an elongated support frame mounted over an enlarged roller assembly having a spherically shaped profile....
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5004251 |
Sulky apparatus attachable to a self-propelled power mower
A sulky apparatus attachable to a self-propelled power mower for transporting an operator in a standing position includes a rigid arm attached to the mower by a hinge which normally rotates about a...
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4883283 |
Improved hitch and suspension for one-wheel cycle trailers
In conjunction with a cycle trailer having a frame the front reach of which consists of rounded tubing or bar, a universal-joint hitch consisting essentially of two diametrically opposed wafer-like...
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4875672 |
Swing board toy
A toy utilizing a platform having first and second sides. A post extends the platform from one side to another and connects to an arm linked to a wheel. The wheel bears on the underside of the...
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4861053 |
Spherical support apparatus movable over plane surfaces
A spherical element is disclosed having an external pivotably mounted bail counterbalance by an internal counterweight where the sphere is operable over plane surfaces and water supporting a...
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4838565 |
Rolling travois
A rolling travois for pulling camping supplies and the like behind an individual, the rolling travois comprising an elongated support frame having one end mounted on a single enlarged roller made...
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4756541 |
Bicycle trailer
A lightweight single wheel trailer is provided for towing behind a bicycle and including an upwardly opening wire mesh-type receptacle mounted forward of the rear wheel of the trailer. The rear end...
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4685174 |
Shock absorbing caster wheel suspension with frictional vertical oscillation dampening
A shock absorbing caster wheel in which the wheel support bracket is pivotally mounted on a caster bracket and a spring engages the wheel support bracket and caster bracket to absorb shocks on the...
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4664395 |
Multi-purpose uniaxial litter enginery or M.U.L.E.
A user propelled wheeled mule assembly (10) comprising a harness unit (11) attached to a user worn frame unit (12) which is pivotally attached to an elongated load bearing frame unit (13) having a...
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4645230 |
Collapsible trailer
The collapsible trailer described herein has a top adapted to mate with the upper edges of removable end and side wall panels. When the trailer is collapsed, the top mates directly with the bed of...
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4484759 |
Hitch assembly for a single wheel trailer
A hitch assembly for a single wheel trailer includes an elongated hitch bar which is adapted to be mounted on a trailer hitch of a vehicle for towing the trailer. The hitch bar extends parallel to...
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4449725 |
Support for booms and other field equipment
A wheeled support, alone and in combination with an implement to be transported over the surface of the ground, the support including a caster wheel swivelled in a bracket, a platform for...
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4444405 |
Rough terrain cart
A cart for one or two hikers to transport their backpacks and having a single pneumatic tire mounted on a wheel with a double elongated aluminum tubular frame including support braces and rubber...
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4437676 |
Mobile travel trunk
A mobile travel trunk is described including a water tight trunk or trailer compartment including a load adjustable suspension system. The forward end of the travel trunk includes a hitch assembly...
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4426097 |
Hitch adapter for single-wheel trainer
A trailer hitch structure for coupling a single-wheel trailer to a tow vehicle having a conventional hitch bar fixed thereto and projecting rearwardly thereof. There is provided a rigid adapter...
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4413835 |
Hitch for one-wheel cycle trailers
In conjunction with a cycle trailer having a frame the front reach of which consists of round tubing or bar, a universal-joint hitch consisting essentially of two diametrically opposed sector...
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4413693 |
Mobile chair
A mobile self-propelled chair includes a frame having at its top a pivotally mounted passenger seat and captively mounting for rotation about various possible axes a relatively large sphere, which...
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4401314 |
Recreational toy wheel vehicle
A recreational toy wheel vehicle comprises a generally annular outer wheel member having an outer peripheral rolling surface and a generally smooth inner peripheral surface area defining a...
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4372569 |
Single wheel trailer support
A single wheel support for a vehicle-towed trailer. The support includes a swivel plate mounted on the trailer for swiveling about an upright axis. An elongate arm assembly is mounted adjacent one...
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4325564 |
Bicycle trailer
A bicycle trailer having reduced transverse profile and horizontal frame work with load carriage concentrated over the trailer wheel. The device utilizes a horizontal frame work as fork-supported...
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4175762 |
Sulky
A sulky characterized by a single supporting wheel positioned behind, or partly beneath, the frame of the sulky, and where the driver's seat is positioned behind the single supporting wheel for...
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