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Class 296/26.15 - Pivotally supported


Subclass of Class 296 - Land vehicles: bodies and tops
Definition: Subject matter wherein the movement of the portion of the
No. of patents: 60
Last issue date: 11/22/2011


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NumberTitleIssue Date
8061752Mobile, armor spray-coating transform structure
A mobile transform structure having an openable/closeable trailer body which is reversibly transformable between a closed, transportable, tractor-trailer mode and an open, ground-stabilized, spray-booth mode for receiving, and armor spray-coating, a selected surface...
11/22/2011
8042854Portable outdoor weight training platform
An expandable trailer for transporting and using exercise equipment on the expanded trailer platform, comprising a boxcar shaped trailer mounted on wheels with a hitch for connecting to a motor vehicle. The boxcar walls are hingedly connected to the floor and pivota...
10/25/2011
7360813Mobile first aid post
A mobile first aid post comprising a road vehicle having a compartment of an openable enclosure for housing medical supplies and equipment, the compartment including a fixed structure and at least one rigid panel pivotally movable relative to the fixed structure bet...
04/22/2008
7287947Front loading trailer and method of use
A trailer for hauling heavy equipment includes front end loading assembly that allows hitching and loading, a trailer bed, and a set of rear wheels. Longitudinally aligned support beams from the trailer bed, ends terminating at the front end loading assembly. The fr...
10/30/2007
7287349Low speed electric vehicle mobile advertising system
This system comprises a small advertising assembly that can be easily mounted onto the bed of a Low-Speed Electric Vehicle. The assembly includes an advertising display and a frame. The system allows for the advertising display to be attached in multiple positions s...
10/30/2007
7267392Utility trailer transport assembly
A utility trailer transport system is disclosed, wherein the utility trailer in the form of a pop-up camper is rotatably mounted via one of a plurality of structures on a transport trailer. The camper is positioned in one orientation for transport and a second orien...
09/11/2007
7229392Exercise system for use within a vehicle
An exercise system for use in a vehicle includes a frame that has a pair of spaced apart base members. Support legs extend from each base member and a crossbeam is connected to and extends between each support leg. Mounting fixtures are positioned on each support le...
06/12/2007
7208896Electric jack load balancing method and device
An electric jack load balancing method and device for reducing the difference in load carried by each jack of a pair of electric jacks while adjusting the attitude of a platform. The device includes a controller configured to reduce the difference in load carried by...
04/24/2007
7204536Pivot out room for vehicle
A recreational vehicle has pivot out rooms across the hallway from one another, at least partially overlapping from side to side along the length of the vehicle and arranged so that when they are retracted they create a hallway that has generally parallel sides. A t...
04/17/2007
7125068Transfer trailer
A transfer trailer includes a floor, a top covering, and at least a pair of walls. At least one of the pair of walls and the top covering are movable relative to the floor between closed and opened positions. In the opened positions, the trailer provides an opening ...
10/24/2006
7117645Rapid deployment shelter system
A shelter for the protection of for the protection of persons, animals, equipment, materials, property, and similar things of value from potentially damaging environmental conditions is disclosed. Various embodiments include the use of a frame structure and hinged p...
10/10/2006
7073816Multi-use trailer
An adjustable width trailer including a center frame with a center deck, and attached tongue and an attached guide beam that is transverse to the direction of forward movement. Left and right wheel support assemblies are slidably mounted on the guide beam. Left and ...
07/11/2006
7066517Moveable floor section for lifting and lowering slide-outs
A recreational vehicle having a slide-out housing, wherein the slide-out housing may be positioned in either a retracted or deployed configuration. In the deployed configuration, the slide-out housing extends outwardly from a main housing of the recreational vehicle...
06/27/2006
7059666Multi-access truck bed
A cargo bed with multiple access points. The cargo bed comprises a front member, a back member, a cargo floor, and a pair of side members that move to allow access to the cargo floor from nearly all sides so as to allow a member access to the cargo floor from the si...
06/13/2006
6997495Mobile assembly hall
A trailer, such as a conventional full trailer or semi trailer used for hauling freight, is convertible into an assembly hall by folding its sidewalls upwardly to define ceiling extensions extending from the trailer roof. Additional floor extensions which are pivota...
02/14/2006
6866317Vehicle with variable interior volume
A vehicle providing a variable interior volume comprises a primary outer structure and an expansion module (17) pivotably connected to the primary structure. A hinged coupling (26) facilitates pivoting movement of the expansion module between a retract...
03/15/2005
6779833Recreational vehicle foldable deck
A recreational vehicle foldable deck includes supports adapted for attachment to a structural frame of a recreational vehicle. ā€œLā€ shaped members are provided. A first end of each of the ā€œLā€ shaped members is fixedly secured in spaced relation to the platfor...
08/24/2004
6758514Folding sidewall assembly for truck beds
A pickup truck modification includes opposing, hingedly attached sidewalls for effectively extending the width of a truck bed. The sidewalls may be selectively positioned vertically or horizontally, and, when positioned horizontally, allow for positioning relatively...
07/06/2004
6644708Reconfigurable drop panels for a vehicle cargo bed
A vehicle cargo bed has reconfigurable drop side and tail panels. Tail lights are incorporated within the reconfigurable panels. Each side panel is hinged with respect to the cargo bed so that the side panel can pivot downwardly to a cargo bed widening ho...
11/11/2003
6533338Vertical arm flat floor extension and vertical arm housing
A cammed vertical arm support system is described for the support and control of an expandable room that may be moved between a retracted position within a vehicle to an expanded position outward from the vehicle. The cammed relationship allows the room f...
03/18/2003
6446997Trailer for transporting an inflated raft and related equipment
An inflated raft trailer adapted for transporting an inflated raft to and from a river, a lake and other water recreation areas. The trailer is designed to be pulled behind a vehicle and to quickly discharge the raft from the top of the trailer into the w...
09/10/2002
6402216Above-floor travel tilt retractable room support
Transportable living quarters includes a main frame supporting a main living area and a slide-out room that slides between an extended and retracted position relative to the main living area. The actuation mechanism for extending and retracting the slide-...
06/11/2002
6393769Portable stage
A portable stage having at least a transport configuration and a deployed configuration is disclosed. The portable stage includes a chassis having wheels rotatably attached thereto and a main floor panel attached to the chassis. First and second deployabl...
05/28/2002
6113174Pipe support
A pipe support for use in oil well servicing includes a catch basin. A deck overlies the catch basin. The deck has a plurality of drain openings whereby liquids on the deck drain down into the catch basin. By catching liquids, such as oil, the pipe suppor...
09/05/2000
6053551Extension pivot "swing porch"
A swing-out section for a recreational vehicle such as a mobile home which has an exterior wall, a roof, and a floor, the swing-out section being moveable between open and closed positions with a first end of a wall section defining the swing-out section ...
04/25/2000
5997067Tailgate support and latch
A tailgate support is provided for a cargo box having a floor, opposite sidewalls and a rear wall with the latter being defined by a tailgate which is mounted for pivoting about a horizontal axis located adjacent the floor, between an upright closed posit...
12/07/1999
5934728Multi-purpose vehicle
Multi purpose vehicle in which the area of a floor on the vehicle such as a deck is increased when necessary to use it as a multi-purpose space without interfering with normal traveling. To this end, the vehicle has a configuration in which when a tractio...
08/10/1999
5924754Adjustable dimension trailer
A trailer and method of adjusting the dimensions of the trailer are disclosed in which the trailer includes an elongate deck having a surface for receiving and supporting equipment loads thereon for transport. The trailer includes rotatably movable platfo...
07/20/1999
5908215Pivotal extension apparatus for motor homes and recreational vehicles
An apparatus for extending and retracting one structure with respect to another which utilizes a pivoting mechanism rather than the standard linear mechanisms known in the art. The mechanism further utilizes a torsion bar connected between the distal ends...
06/01/1999
5906028Hinge assembly for an expandable performance platform
A hinge assembly for use with an expandable performance platform that allows relative independent pivotal movement between its first or extension panels and its adjacent second or base panel. The hinge assembly allows the extension panels to lay atop the ...
05/25/1999
5833294Mobile automotive servicing facility
A mobile automotive servicing facility (100) expands from a closed configuration for transport on highways and roads into a multibay service facility including multiple lifts (142) for servicing automobiles, a restroom (222), a customer waiting room/offic...
11/10/1998
5800002System for providing adjustable occupant space in a vehicle
A system for varying space of a vehicle having a fixed portion with occupiable space and a number of ground engaging wheels coupled to the fixed portion. An expandable portion is coupled to the fixed portion and has a rigid floor. The expandable portion i...
09/01/1998
5711566Container with expandable side walls
A container, such as a transfer trailer, a roll-off container, or other container that can be transported, has expandable side walls. The walls are hydraulically, or otherwise, forced outward to increase the inside width dimension of the container. A load...
01/27/1998
5667267Mobile fitness center
Mobile fitness centers are provided which include a trailer having at least one expandable side portion to increase the floor surface of the trailer to improve the overall workout space and lessen the crowded feeling of a mobile unit. The fitness centers ...
09/16/1997
5375899Mobile display pavilion
Various embodiments of a mobile display pavilion are shown and described. Each embodiment includes a trailer for being attached to a wheeled chassis and a vehicle having a door or doors that swing down to a slanted position against the ground, a support s...
12/27/1994
5280985Method and apparatus for mobile elevatable expandable viewing studio
Method for providing, and system for, a mobile, elevatable, expandable and retractable viewing studio for temporary installation at outdoor locations, with particular application for television announcers and broadcasting....
01/25/1994
5061006Method for expandable sleeping compartments for vehicles
An expandable sleeping compoartment, mounted on a vehicle, is made by placing, externally onto the vehicle, a rigid casing around a vehicle opening, a separate canopy, and a separate canopy support structure. The canopy and the canopy support structure ar...
10/29/1991
5031727Lift for vehicles
The lift is movable from site to site, and is suitable for lifting wide vehicles, such as trucks. The lift comprises a rectangular base frame (12) to which are hinged two side wings (14). The side wings fold up for transit. Corner pillars (16) for raising...
07/16/1991
5011216Expandable sleeping compartment for vehicles
An expandable vehicle sleeping compartment is mounted to an exterior side wall of a vehicle at an opening in the vehicle, extending and retracting horizontally therefrom when expanded. An inflatable air mattress and sleeping bag are disposed within the co...
04/30/1991
4981318Mobile service apparatus
Mobile service apparatus for movement from a first location to a second location includes a frame. The frame includes a floor upon which a vehicle to be serviced can be moved with the frame having a forward end, a rearward end, and spaced sides extending ...
01/01/1991
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