in accordance with the invention , the best mode is presented in terms of a preferred embodiment , herein depicted within fig1 through 5 , and in terms of alternate embodiments , herein depicted within fig6 a and 6 b . however , the disclosure is not limited to a single described embodiment and a person skilled in the art will appreciate that many other embodiments are possible without deviating from the basic concept of the disclosure and that any such work around will also fall under its scope . it is envisioned that other styles and configurations can be easily incorporated into the teachings of the present disclosure , and only one particular configuration may be shown and described for purposes of clarity and disclosure and not by way of limitation of scope . the terms “ a ” and “ an ” herein do not denote a limitation of quantity , but rather denote the presence of at least one of the referenced items . referring now to fig1 through 6 b , depicting a disposable feline litter box ( herein described as an “ apparatus ”) 10 , where like reference numerals represent similar or like parts . in accordance with the invention , the present disclosure describes a deployable pet litter container that provides portability and temporary use for the biodegradable and sanitary disposal of feline litter after urination or defecation . fig1 shows a perspective environmental view of the apparatus 10 . the apparatus 10 is depicted in a state wherein a feline 81 is pushing a door 14 inwardly while entering an upwardly expanded enclosure . the apparatus 10 includes a tray 11 wherein the interior portion includes an integral package of litter 28 . the components of the apparatus 10 are made of short - term bio - degradable materials , such as paper , cardboard , fiberboard , or bio - plastics . the truncated pyramid design minimizes the height of the enclosure 13 in a collapsed state by allowing each corrugation to progressively fold into the next lower corrugation , yet it can be appreciated that other designs may be utilized without limiting the scope of the apparatus 10 , as shown in alternate embodiments in fig6 a and 6 b . fig2 and fig3 show opposing perspective front views of the apparatus 10 depicted in an upwardly expanded state . the apparatus 10 includes a tray 11 , a top 12 , and an enclosure 13 ; wherein a front face portion of the enclosure includes a door 14 . the corrugated design allows the enclosure 13 and the door 14 to be collapsed into a compact and collapsed state ( see fig4 ) when not in use or when transported and to be expanded in an upward direction to accommodate a feline 81 during use . a first side of the apparatus 10 includes a first stay 18 a made up of a first link 15 a and a second link 15 b . an opposing second side of the apparatus 10 includes a corresponding second stay 18 b made up of a third link 16 a and a fourth link 16 b . a first pivot 25 a connects a lower end of the first link 15 a to a bottom portion of the first side of the tray 11 , a fifth pivot 27 a connects an upper end of the first link 15 a to a lower end of the third link 16 a , and a third pivot 26 a connects the upper end of the third link 16 a to a first side of the top 12 . likewise , a second pivot 25 b connects a lower end of the second link 15 b to a corresponding opposing bottom portion of the second side of the tray 11 , a sixth pivot 27 b connects an upper end of the second link 15 b to a lower end of the fourth link 16 b , and a fourth pivot 26 b connects the upper end of the fourth link 16 b to an opposite second side of the top 12 . a rearward past - center position of the fifth pivot 27 a and the sixth pivot 27 b maintains the expanded state of the accordion - like enclosure 13 by causing a lower side portion of the first link 15 a to rest against a first stop 17 a , while the corresponding lower side portion of the second link 15 b rests against a second stop 17 b . each stop 17 a , 17 b is attached to an intermediate exterior surface of the tray 11 with integral molding , adhesive , or the like . the apparatus 10 also includes a strap 20 having a first strap end 19 a and a second strap end 19 b , each depicted as detached with the apparatus 10 in the deployed state . an underside surface of the first strap end 19 a and of the second strap end 19 b each includes a plurality of first snap fasteners 21 a . the first snap fasteners 21 a are arranged in a matrix and correspondingly engage a plurality of second snap fasteners 21 b located on an upper outer surface of the top 12 of the enclosure 13 . fig4 shows a perspective view of the apparatus 10 depicted in the collapsed state and fig5 shows a bottom perspective view of the apparatus 10 . the strap 20 , as depicted in fig5 , provides the apparatus 10 with a mechanism to maintain the enclosure 13 in the collapsed state . the strap 20 wraps circumferential around a central exterior surface of the tray 11 , enclosure 13 , and top 12 when in the collapsed state such that the first snap fasteners 21 a of the pair of flexible strap ends 19 a and 19 b engage with the second snap fasteners 21 b to maintain the collapsed state . an outer end portion of the first strap end 19 a includes a first handle member 22 a and a corresponding outer end portion of the second strap end 19 b includes a second handle member 22 b . when each of the pair of strap ends 19 a and 19 b is fastened onto the top 12 , the close proximity of the handle members 22 a and 22 b form a suitable carrying handle 23 . the door 14 is preferably an inwardly and outwardly mobile flap , including a hinge 24 in the form of a paper strip permanently affixed onto an upper edge of the door 14 and the upper edge of the corresponding opening within the enclosure 13 . in the collapsed state , the enclosure 13 retains the door 14 in a closed state . extending the enclosure 13 in the upward direction releases the door , enabling it to function as a two - way flap . fig6 a and 6 b show side views of a first alternate disposable feline litter box 90 and second alternate disposable feline litter box 95 . the enclosure 13 is depicted in the preferred embodiment as having a pyramidal or trapezoidal shape ; however , it can be appreciated that other shapes can be utilized with equal benefit and without limiting the scope of the apparatus 10 . the alternate disposable feline litter boxes 90 , 95 include structural and functional components substantially similar to those described for the preferred embodiment of the apparatus 10 with the exception of the shape of the enclosure 13 . fig6 a depicts the first alternate enclosure 90 which has a generally rectangular shape and fig6 b depicts the second alternate enclosure 95 which has a generally circular shape , with each providing the same functionalities as abovementioned . it is envisioned that other styles and configurations can be easily incorporated into the teachings of the present disclosure and only one particular configuration has been shown and described for purposes of clarity and disclosure and not by way of limitation of scope . in accordance with the invention , the preferred embodiment can be utilized by the user in a simple and effortless manner with little or no training . after initial purchase or acquisition of the apparatus 10 in the collapsed state , it would be deployed as indicated in fig1 . the method of deploying the apparatus 10 can be achieved by performing the following steps : carrying the apparatus 10 to a desired location ; setting the apparatus 10 onto a floor 82 at the desired location ; unfastening the first strap end 19 a ; deploying the first strap end 19 a ; unfastening the second strap end 19 b ; deploying the second strap end 19 b ; extending the enclosure 13 vertically by simultaneously moving the first stay 18 a and the second stay 18 b in a rearward direction ; and , securing the extended state by moving the links 15 a , 15 b , 16 a , 16 b in the rearward direction until the lower side portion of the first link 15 a abuts the first stop 17 a and the lower side portion of the second link 15 b abuts the second stop 17 b . the method of utilizing the apparatus 10 can be achieved by performing the following steps : allowing the feline 81 to open the door 14 and use the apparatus 10 ; after use , collapsing and securing the apparatus 10 into the collapsed state by following the above steps in a reverse order ; and , disposing the apparatus 10 in an approved manner . the foregoing descriptions of specific embodiments have been presented for purposes of illustration and description . they are not intended to be exhaustive or to limit to the precise forms disclosed and many modifications and variations are possible in light of the above teachings . the embodiments were chosen and described in order to best explain principles and practical application to enable others skilled in the art to best utilize the various embodiments with various modifications as are suited to the particular use contemplated .
a disposable feline litter box includes a tray prefilled with litter and including a permanently affixed upwardly extendable enclosure . an end face of the enclosure includes a hinged door flap which allows a feline to enter and exit the enclosure by pushing the flap in the appropriate direction . the various components of the litter box are made of bio - degradable materials . the litter box is initially provided in a collapsed configuration to allow for storage and transportation and is returned to the collapsed configuration for disposal .