Bizarre Patents
A beach chair which can be adapted for a woman who is pregnant and wishes to sunbathe in the prone position.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 8157288 | Trailer with detachable cargo carrier A trailer including a cargo carrier is provided. The cargo carrier may be secured to the rear of the trailer to increase the carrying capacity of the trailer. The cargo carrier may also be used independently of the trailer. The trailer may be positioned in a vertica... | 04/17/2012 |
| 8146941 | Collapsible trailer A Collapsible Trailer is disclosed. Also disclosed is a trailer that is lightweight, but durable, and includes a set of detachable deck segments that can be assembled into a deck. The trailer further includes a suspension assembly that attaches to the deck once the ... | 04/03/2012 |
| 8016316 | Pneumatic drop frame trailer A pneumatic drop frame trailer has lateral wheels connected to the frame by pivotal wheel support arms with airbags between the support arms and frame, a pivotal tongue member with an airbag between the tongue and the frame, a deck having an inclined ramp portion at... | 09/13/2011 |
| 7967326 | Tactical breaching demonstration trailer A tactical breaching demonstration trailer includes: a) a trailer unit having a frame, at least one axle, at least two wheels, a hitch and a flatbed; b) a breaching cage for tactical breaching demonstration, the cage being connected to the flatbed of the trailer uni... | 06/28/2011 |
| 7967325 | Convertible deer cart A hand-propelled or vehicle-towed convertible deer cart incorporates side walls that are locked vertically when collapsed to a first geometry of very small size for storage and transport, and also when readily reconfigured for use as a larger transport cart or trail... | 06/28/2011 |
| 7914034 | Cargo tube A tube shaped cargo container and method of manufacture. The cargo container is manufactured by a process that includes pultruding or extruding a seamless container with two sides, a roof, and a floor. Doors, landing gear, structural supports, another side, and a wh... | 03/29/2011 |
| 7909355 | Drive-on multipurpose trailer configurable for semi-vertical storage A multi-purpose trailer provides further utility by being easily configurable in a carrying orientation, a drive-on loading orientation, and a storage orientation. The storage orientation is capable of near vertical storage, thus taking up very limited amounts of fl... | 03/22/2011 |
| 7891697 | Trailer having a folding and load bearing platform A folding trailer suitable for being towed behind a vehicle includes a platform having a center section, a forward section, and a rearward section. A first hinge element engages the center section and the forward section and has a first rotational centerline that is... | 02/22/2011 |
| 7810835 | Sport trailer A sport trailer including a center load supporting rail, wheels, mounting assemblies for the wheels, and a stowable towing tongue, the wheel mounting assemblies include a shock absorber connected to each wheel and to a bifurcated strut that extends outward from the ... | 10/12/2010 |
| 7810834 | Apparatus and system for an expandable trailer An apparatus and system are disclosed for an expandable trailer. The apparatus, in one embodiment, is an expandable trailer that lengthens from a compact position to one of a plurality of extended positions. The trailer may comprise an axle assembly to mount a plura... | 10/12/2010 |
| 7780185 | Foldable frame trailer cart An improved foldable frame trailer cart includes a generally rectangular base frame having forward and rearward sections hingedly connected to one another and a trailer tongue mounted on and extending forwardly from the forward section of the generally rectangular b... | 08/24/2010 |
| 7770913 | Collapsible trailer and method for use of same A collapsible trailer and method for use of the same are disclosed. In one embodiment, the collapsible trailer includes a jointed lattice-work frame of scissor linkages which in the expanded position provide an open enclosure for transporting the load. Two orthogona... | 08/10/2010 |
| 7731222 | Assembly for towing a wheeled stroller on sand An assembly and method for adapting a baby stroller to better travel over unstable ground, such as sand. A sledge is provided that has a top surface and a bottom surface. The bottom surface is flat with a beveled front end that enables the sledge to be easily pulled... | 06/08/2010 |
| 7703795 | Transformable cart and seating apparatus A device that serves multiple purposes by being transformable between various states. In one state, the device operates as a cart such as is typical for transporting items to the beach for fishing or sunbathing. In another state, the device operates as a chair with ... | 04/27/2010 |
| 7681906 | Collapsible trailer A collapsible trailer has a trailer frame adapted to support a boat or marine vessel, the trailer frame including at least one longitudinal member and at least a pair of transverse members and at least two wheels, the wheels removably associated with opposed ends of... | 03/23/2010 |
| 7677592 | Bicycle pod transport system A trailer with interchangeable cargo specific pods positionable into alignment with a flatbed of the trailer and including fasteners in vertical alignment with fasteners of the trailer. The cargo specific pods may carry cargo such as bicycles, kayaks, canoes, skis, ... | 03/16/2010 |
| 7665756 | Counterweighted gate Dollies and methods of using dollies can include a platform configured to hold items for transport, a support frame adjacent the platform, an actuation mechanism coupled to the support frame, and a moveable gate coupled to the support frame and configured to be move... | 02/23/2010 |
| 7651117 | Collapsible trailer apparatus A collapsible trailer apparatus which can be used in an extended length and stored in a collapsed and/or partially disassembled state. End members slideably fit within frame tubes and offer telescoping length choice of the apparatus. Side rails are removable, as are... | 01/26/2010 |
| 7543842 | Portable and adjustable trailer assembly and method of use thereof Disclosed is a portable and adjustable trailer assembly that allows for easy assembling and de-assembling, foldability, portability, requiring small storage space, multi-functional utility, retrofittable to various vehicles, and at the same time light weight and cos... | 06/09/2009 |
| 7540528 | Folding trailer A folding trailer may include a front deck and a rear deck that may be folded together into a compact configuration. The trailer may include a folding mechanism having a support base on opposing sides of the trailer. The support base may include one or more casters ... | 06/02/2009 |
| 7523955 | Foldable wagon A foldable wagon assembly movable between an open position and a folded position. A first hinge attaches the center and front sections and a second hinge attaches the center and rear sections. The front wheels are mounted beneath the front section and the rear wheel... | 04/28/2009 |
| 7487993 | Portable trailer A transport vehicle includes a bed formed in the rear end thereof. A base is seated on the bed and supports a load-bearing platform opposing the bed forming a storage space therebetween and an opening therebetween into the storage space at the rear end of the vehicl... | 02/10/2009 |
| 7475901 | Trailer A folding trailer may be capable of moving between a use position and a storage position. The folding trailer may include an axle that is capable of moving between a first position in which the axle is generally aligned along an axis and a second position in which t... | 01/13/2009 |
| 7458602 | Dual motorcycle trailer A motorcycle trailer converts between a single mode, for towing one motorcycle, and a dual mode for towing two motorcycles. In the single mode, a longitudinal frame includes a front member, a center member and a rear member which assemble to provide an elongate, nar... | 12/02/2008 |
| 7452000 | Trailer A folding trailer may be selectively moved between an extended or use position and a collapsed or storage position. The folding trailer may include an axle that is capable of being moved between a first position in which the axle is generally aligned along an axis a... | 11/18/2008 |
| 7438309 | Portable trailer A transport vehicle includes a bed formed in the rear end thereof. A base is seated on the bed and supports a load-bearing platform opposing the bed forming a storage space therebetween and an opening therebetween into the storage space at the rear end of the vehicl... | 10/21/2008 |
| 7401804 | Portable transportation assembly A portable transportation assembly 10 having a pair of wheels 40, 42 which may be selectively raised and lowered and which is adapted to transport a bathroom assembly 200 in an easy and efficient manner. The assembly 10 includes a selecti... | 07/22/2008 |
| 7384059 | Portable trailer A transport vehicle includes a bed formed in the rear end thereof. A base is seated on the bed and supports a load-bearing platform opposing the bed forming a storage space therebetween and an opening therebetween into the storage space at the rear end of the vehicl... | 06/10/2008 |
| 7374197 | Cart having a retractable tongue coupling system A cart for transporting objects is provided. The cart includes a base structure supported on a plurality of wheels. An elongated tongue is telescopically mounted to an underside of the base structure and is movable between an extended position, wherein the tongue ex... | 05/20/2008 |
| 7374193 | Transporting apparatus and trailer conversion kit and method A conversion kit and method of using a conversion kit is provided which converts a metal shipping crate into a transporting apparatus. In one preferred embodiment, the conversion kit utilizes a hinge and locking mechanism to angle the trailer for loading of a cargo ... | 05/20/2008 |
| 7360784 | Multifunctional mobile storage and delivery system A reconfigurable, transportable container assembly is provided. Side panels are releasably interconnected with each other and combine with a base panel, and a top panel releasably mates with the side panels. The top panel is combined with the side panels and the bas... | 04/22/2008 |
| 7354058 | Folding structure of carrier A folding structure of a carrier includes an expansion member connected between a base frame and an extension member. As the expansion member pivotally passes through the point of over-tangency (the turning point of balance of force), the extension member is extende... | 04/08/2008 |
| 7350799 | Coupling device for a handling trolley A coupling device for a handling trolley comprises a drawbar (22) arranged at the front of the trolley and designed to co-operate with the hook (24) provided at the back of a tractor, in particular a trolley preceding a line of trolleys. The drawbar ( | 04/01/2008 |
| 7341265 | Frame structure for foldable baby trailer A frame structure for foldable baby trailer is disclosed to include a bottom frame formed of two side bars and a front bar and a rear bar, two vertical side frames each having two bottom frame bars respectively pivoted to the side bars and an arched top frame bar pi... | 03/11/2008 |
| 7326022 | Tow trailer assembly A modular tow trailer assembly tows cargo behind a motor vehicle. A base assembly pivotally connects to a fork assembly. A hydraulic lifting cylinder moves the wheels downward relative to the fork assembly to raise the fork assembly into a towing position with the l... | 02/05/2008 |
| 7322584 | Pedestrian trailer A pedestrian trailer is disclosed. The pedestrian trailer includes a trailer frame for supporting a load and at least one wheel which renders the trailer frame portable. A load-stabilizing towing belt may be worn by a pedestrian and removably engage the trailer fram... | 01/29/2008 |
| 7303200 | Hanger-free movable subframe for tractor-trailers A movable subframe or slider box for tractor-trailers includes a pair of elongated, longitudinally-extending, spaced-apart, parallel main members, and a plurality of cross members which extend between and are attached to the main members to form a rigid slider box s... | 12/04/2007 |
| 7290670 | Bike rack having quick folding/unfolding function A bike rack includes two main arms, two links, and a locking mechanism. The locking mechanism includes a first pivot member pivotally mounted on a first main arm, a second pivot member pivotally mounted on a second main arm and pivotally connected with the first piv... | 11/06/2007 |
| 7287947 | Front 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 |
| 7287349 | Low 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 |
