reference throughout this specification to “ one embodiment ,” “ an embodiment ,” or similar language means that a particular feature , structure , or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention . thus , appearances of the phrases “ in one embodiment ,” “ in an embodiment ,” and similar language throughout this specification may , but do not necessarily , all refer to the same embodiment . furthermore , the described features , structures , or characteristics of the invention may be combined in any suitable manner in one or more embodiments . one skilled in the relevant art will recognize , however , that the invention can be practiced without one or more of the specific details , or with other methods , components , materials , and so forth . in other instances , well - known structures , materials , or operations are not shown or described in detail to avoid obscuring aspects of the invention . fig1 depicts an assist device 10 in a folded position according to one embodiment of the present invention . the assist device 10 of the present invention includes a base 12 , a handle 14 , a receiver 16 , and a tray 18 . the base 12 is configured to be positioned between a first surface and a second surface , such as a box spring and a mattress , or a sofa frame and a seat cushion . the handle 14 is configured to be held by a user and is securely fastened to the base 12 via the receiver 16 . the tray 18 rotatably couples to the handle 14 and is configured to allow the user to place objects thereon , or to use the tray 18 for any other purpose . the base 12 is advantageously designed to be large enough to provide a firm and stable base for the operation of the assist device 10 . advantageously , the base 12 is constructed of rigid non - flexing material such as wood . other materials such as wood composites , plastics , polymers , steel , aluminum , and the like , are also contemplated and fall within the purview and scope of this invention . similarly , the handle 14 is designed of a firm and rigid material to prevent flexing and bending when the user applies pressure thereto . the handle 14 may be any type of hard and rigid material , such as plastic , steel , composites , wood , and the like . the handle 14 includes first and second ends 19 and 21 , respectively . portions of the first end 19 of the handle 14 are coated , or covered , with a material or substance to prevent the user &# 39 ; s hand from slipping during use . one skilled in the art will readily recognize that the coating or covering can be made of numerous materials to accomplish the end of creating a slip free surface and all the coatings and covering are contemplated in this patent . the second end 21 of the handle 14 pivotably connects to the receiver 16 at a movable joint 24 . the first end 19 of the handle 14 comprises first and second gripping sections 20 and 22 . the first and second gripping sections 20 and 22 allow the user to hold the assist device 10 from a preferred , or more comfortable , position . the second end 42 of the handle 14 couples the receiver 16 via the movable joint 24 . the movable joint 24 is configured to move the handle 14 to a usable position . in one embodiment , the movable joint 24 comprises at least one notch 26 ( see fig2 ) configured to lock the handle in a fixed position . preferably , the movable joint 24 includes a plurality of notches 26 to allow the user to position the handle 14 and tray 18 in a variety of positions to allow the user to adjust the assist device 10 to particular positional preferences . the receiver 16 connects to the base 12 via a bracket . as illustrated , the receiver 16 may be configured to fold towards the base 12 for easy storage and transportation . the bracket includes both a u - shaped member 28 and a receiving member 30 . the u - shaped member 28 includes a top and bottom flange 32 and 34 . the top and bottom flanges 32 and 34 , respectively , are transposed by a plurality of holes or perforations 36 . one skilled in the art will immediately recognize that the plurality of holes or perforations 36 are designed to line up with a plurality of holes or perforations in the base 12 for the purposes of anchoring the u - shaped member 28 to the base 12 . the receiver 16 includes first and second ends 38 and 40 , respectively . the second end 40 of the receiver 16 removably anchors to the receiving member 30 . one skilled in the art will recognize that the height of the handle 14 relative to the base 12 can be adjusted by moving the receiver 16 relative to the receiving member 30 . specifically , pins 42 protrude from the receiver 16 into receiving holes 44 of the receiving member 30 . the pins 42 can be removed and reinserted into the receiving holes 44 at any location along a length of the receiver 16 . one skilled in the art will also recognize that other adjustments means are envisioned , specifically , the pins 42 may be spring loaded and require the user to depress the pins 42 into the receiver 16 before height adjustment can be accomplished . by allowing the height of the handle 14 to be adjusted , the handle 14 can be configured to accommodate all types of beds or like furniture as well as the particular individual needs of the user . in the illustrated folded position , the handle 14 can be folded towards the base 12 and stored away in a more compact position without requiring significant disassembly of the bolts or requiring removal of the handle 14 from the base 12 as is required in prior art designs . fig2 - 4 illustrate the assist device 10 in a usable position , with the tray 18 in usable positions . in one embodiment , a tray bracket 46 attaches the tray 18 to the handle 14 . the tray bracket 46 is configured to rotate about the handle 14 to move the tray 18 from the closed position to the usable position . a locking means 48 may be used to prevent the tray 18 from unintended movement . in one illustrated embodiment , locking means 48 is a spring loaded pin that requires the user to press , or depress , to release the tray 18 from one position . as the tray 18 moves to a new position , the pin locks the tray 18 . one skilled in the art will recognize that the spring - loaded pin is only one means for locking the tray 18 . any type of locking means is certainly envisioned . to facilitate storage , transportation , and ease of movement when not in use , the tray 18 is configured to fit between the first and second gripping sections 20 and 22 when in the closed position . in a preferred embodiment , to maximize the size of the tray 18 , the tray 18 is shaped to match a shape of a space 50 between the first and second gripping sections 20 and 22 . in operation , once the device 10 has been properly positioned , the user can use the same by grasping the handle 14 and , during sitting , can apply the necessary pressure to allow himself or herself to ease into a sitting position . the user can remain in contact with the handle 14 and swing his or her legs up onto the bed into the desired position . conversely , a user desiring to sit up from a prone position may likewise grasp the handle 14 and , by applying increasing pressure , pull them self into a sitting position , while at the same time swinging their legs off the edge of the bed . from a sitting position , the user can then apply the necessary pressure to pull them selves from a sitting to a standing position . one skilled in the art will recognize that the user may hang onto the handle until they have attained enough stability of confidence to begin walking away from the bed chair or like piece of furniture . the present invention may be embodied in other specific forms without departing from its spirit or essential characteristics . the described embodiments are to be considered in all respects only as illustrative and not restrictive . the scope of the invention is , therefore , indicated by the appended claims rather than by the foregoing description . all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope .
an assist device to help a user move from a sitting or reclined position to an upright position , and vice versa , with a functional tray . the assist device includes a base , a receiver , a handle , and a tray . the base may be positioned between a mattress and a box spring , or a couch frame and a couch cushion , or the like . the handle includes various gripping sections . the handle pivotably couples to the receiver and the tray rotatably couples to the handle . the tray moves from a closed position to an open position , or a usable position , to allow the user to place objects thereon , or to use the tray for any other purpose .