| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 298017000 |
TILTING
| 90 |
| 298024000 |
HOPPER TYPE
| 11 |
| 298001000 |
MISCELLANEOUS
| 8 |
| 298012000 |
SLIDING AND TILTING
| 7 |
| 298002000 |
HAND TRUCKS AND BARROWS | 5 |
| 20090102272 | Work place and storage apparatus - A storage and work place apparatus used in conjunction with a wheelbarrow or similar item. The apparatus includes an housing having a bottom portion and a side portion extending outwardly to form a open chamber the bottom portion is intended to a lie atop a wheelbarrow a cover is used in conjunction with the open chamber and is hinged attached to the housing in order to extend laterally from the housing. At least a first leg attainably connects to the housing and extends outwardly to contact a ground surface adjacent the wheel barrow. At least a second leg is rotatable attached to the cover and also extends outwardly therefrom to support the cover above the ground surface when the leg contacts the ground surface. | 04-23-2009 |
| 20160137214 | Intelligent Wheelbarrow Apparatus - An improved intelligent wheelbarrow apparatus is described. This improved intelligent wheelbarrow apparatus improves upon existing apparatus by easing the process of loading and off-loading objects into and out of the load bin. This process is eased by being able to lower the load bin to the ground so that objects can be rolled into the bin. This improves the user experience, by potentially reducing the number of workers needed to load or unload objects from a load bin, easing the strain on the human body by eliminating the need to lift heavy objects to any height, and reduces the risk of damaging the wheelbarrow or load by not needing to unload objects from any height. | 05-19-2016 |
| 20120146386 | MOTORISED WHEELBARROW - A pedestrian motorised wheelbarrow of the so-called four-wheel kind comprising an electric motor ( | 06-14-2012 |
| 20140159464 | TRANSPORT SYSTEM - The apparatuses and methods disclosed herein may be pushed by hand or pulled by a motor vehicle. Thus, implementations of the transport device disclosed herein may have functions akin to a wheelbarrow or a dumping trailer yet may provide easier and/or more efficient transportation and dumping functions over prior art wheelbarrows and dumping trailers. Implementation of the transport device disclosed herein also may be easier to push over an elevation or up a hill. Furthermore, in some implementations, the transport device disclosed herein includes four wheels and therefore can function like a cart. Still further, in some implementations, the transport device disclosed herein can have the functions of a wagon. In some implementations, the transport device includes a work bench. | 06-12-2014 |
| 20160144757 | Two-Wheeled Transporter With An Assisted Lift Dumping Barrow - A two-wheeled wheelbarrow, cart or transporter has an assisted lift dumping barrow providing continuously biased forward tilting of the barrow relative to the frame thereof through two gas springs while maintaining the legs and wheels on the ground. A first gas spring is connected to a right side handle of the frame of the wheelchair and to a right rear underside of the barrow. A second gas spring is connected to a left side handle of the frame of the wheelbarrow and to a left rear underside of the barrow. Each gas spring provides a continuous bias or pressure against the rear of the barrow for assisting in pivoting and lifting the rear of the barrow for dumping its contents. A latch keeps the barrow from raising until released. A separate rear barrow handle aids in overcoming bias of the gas springs for lowering the rear of the barrow. | 05-26-2016 |
| 298011000 |
ELEVATING AND TILTING | 3 |
| 20080217985 | Load Transport Bin - The invention provides a bin for transporting and off-loading a load such as ore and coal. The bin includes two parts, a load bearing floor part of which at least a portion slopes downward to a side of the floor and an enclosure part having a wall, this part being configured so that the lower end of the wall is complementary to the floor, with the two parts together, in use, defining a bin. | 09-11-2008 |
| 20080238180 | Apparatus for a vehicle for dumping and providing ground access - An apparatus generally includes a dump frame pivotably coupled to a vehicle's chassis, and a slide frame slidably coupled to the dump frame. The apparatus further includes at least one slide frame actuator for causing sliding movement of the slide frame, and at least one dump frame actuator for causing pivotal movement of the dump frame. | 10-02-2008 |
| 20120280557 | DUMP TRAILER - A towable dump trailer is provided. The towable dump trailer comprises a first, second and third frame. The first frame comprises one or more sets of wheels. The second frame is attached to the tow vehicle and can be displaced horizontally relative to the first frame by the towing vehicle moving rearward or forward. The third frame provides a support frame for the trailer bed. The dump trailer is operated by immobilizing the first frame and causing the second frame to move horizontally relative to the first frame. This horizontal displacement causes the third frame to rotate as a result of one or more rear torque arms translating the horizontal movement to rotational movement. The dump trailer can be configured to provide a dumping action by either forward or rearward horizontal displacement of the second frame relative to the first frame. | 11-08-2012 |
| 298005000 |
TWO-WHEEL | 2 |
| 20090261645 | Trailer with tiltable platform section - There is provided a trailer with a tiltable platform section comprising a mainframe; a subframe pivotally attached to the mainframe; a rear platform section fixedly attached to the mainframe; a front platform section fixedly attached to the subframe; and a retaining mechanism for attaching in a locked position the mainframe to the subframe. In an unlocked position of the mainframe, the rear platform section and the mainframe can jointly pivot relative to the front platform section. | 10-22-2009 |
| 20140001817 | MULTI-FUNCTION DUMP CART | 01-02-2014 |
| 298007000 |
WITH LOAD-DELIVERING CHUTE | 2 |
| 20100148565 | CENTER DOOR ASSEMBLY FOR DUMP BED AND METHOD OF REMOVING RETRACTABLE DOOR THEREIN - A center door assembly for a dump bed and a method for removing the door from the dump bed. A frame is mounted in a wall of the dump bed and has a pair of opposite and spaced apart channels. A pair of elastomeric inserts are removably mounted in the channels. A retractable door has a pair of edges slidably received in the inserts and is movable linearly within the channels between a closed position and an open position. A pivot linkage assembly is operatively connected to the door for linearly moving the door between the closed and open positions. The elastomeric inserts are removed from the channels through a bottom opening in the channels providing lateral space between the channels to enable the door to be removed from the frame. The elastomeric inserts are provided with bend areas enabling them to be compressed for removal from the channels. | 06-17-2010 |
| 20140361597 | LOCKING DOOR ASSEMBLY FOR DUMP TRAILER AND METHOD OF USE - A lockable center door assembly for a dump trailer is provided. A frame is mounted in a wall of the dump trailer and has a pair of opposite and spaced apart channels. A retractable door has a pair of edges slidably received in the frame. A pivot linkage assembly is operatively connected to the door for linearly moving the door between the closed and open positions. A locking assembly movable between an engaged position and a disengaged position is operatively connected to the pivot linkage assembly for securing the door in either the closed or open position. | 12-11-2014 |
| 298008000 |
PLURAL LOAD UNITS | 2 |
| 20120025590 | Multiple Activated Dumping Roll-Off Container - A roll-off container is provided having multiple separate compartments that may be filled and dumped independently of each other. A master controller is provided that is used to separately and selectively control the lifting and dumping of each compartment. The system may be powered by the engine of a roll-off truck on which it is located, or by a separate gasoline engine, propane engine, solar power system, electric power system, battery-operated power system or any future powering technology located within the roll-off container. All components of the system are located within or are supported by a chassis. | 02-02-2012 |
| 20090243369 | LEAVEITCLEAN.ORG MOBILE RECYCLING CENTER - The present invention includes a predetermined number of bins, constructed to accept one type of material in each bin. Each bin may have an easy to use deposit door. Each bin may be labeled to distinguish which particular material can be deposited into a particular bin. The internal components inside each bin allows for compacting, bundling, or chipping of the materials, or some combination thereof, into bins for storage until they are removed. The present invention can be moved as needed or set in a designated area. The bins slide out and dump making it easy for the user to empty the compacted, chipped, or bundled materials. | 10-01-2009 |
| 20120025590 | Multiple Activated Dumping Roll-Off Container - A roll-off container is provided having multiple separate compartments that may be filled and dumped independently of each other. A master controller is provided that is used to separately and selectively control the lifting and dumping of each compartment. The system may be powered by the engine of a roll-off truck on which it is located, or by a separate gasoline engine, propane engine, solar power system, electric power system, battery-operated power system or any future powering technology located within the roll-off container. All components of the system are located within or are supported by a chassis. | 02-02-2012 |
| 20090243369 | LEAVEITCLEAN.ORG MOBILE RECYCLING CENTER - The present invention includes a predetermined number of bins, constructed to accept one type of material in each bin. Each bin may have an easy to use deposit door. Each bin may be labeled to distinguish which particular material can be deposited into a particular bin. The internal components inside each bin allows for compacting, bundling, or chipping of the materials, or some combination thereof, into bins for storage until they are removed. The present invention can be moved as needed or set in a designated area. The bins slide out and dump making it easy for the user to empty the compacted, chipped, or bundled materials. | 10-01-2009 |
| 298038000 |
CATCHES | 1 |
| 20120212032 | Manually-Actuated Securing Mechanisms For Bottom Dump Trailers - In one embodiment, a securing mechanism for a gate of a bottom dump trailer includes a in adapted to be coupled to a first door of the gate of the bottom dump trailer, a latch pin adapted to be coupled to a second door of the gate of the bottom dump trailer, and a latch adapted to be rotatably coupled to the latch pin. The latch is movable into a plurality of positions including a locked position and an unlocked position. The latch includes a notch adapted to receive the pin when the latch is in the locked position. The securing mechanism also includes an actuator rod. The first end of the actuator rod is coupled to the latch. The second end of the actuator rod is graspable and usable by a user to move the latch between the locked position and the unlocked position. | 08-23-2012 |
| 298009000 |
ROTATING ABOUT VERTICAL AXIS AND TILTING | 1 |
| 20160107834 | FORKLIFT BIN - A forklift bin includes a container affixed to a frame. The container includes a bottom sloped with respect to a swing door. The swing door can be retained via magnets. | 04-21-2016 |
