the following description and examples illustrate preferred embodiments of the present invention in detail . those of skill in the art will recognize that there are numerous variations and modifications of this invention that are encompassed by its scope . accordingly , the description of a preferred embodiment should not be deemed to limit the scope of the present invention . in this description , reference is made to the drawings wherein like parts are designated with like numerals throughout . canes and walkers dominate the choices with regard to ambulatory devices which enable individuals to walk upright . a gap exists in the range of devices available for mobility assistance . canes provide minimal support , but are adequate for an individual uncomfortable walking without some assistance . manufacturers have modified the cane by adding multiple feet and , changing the grip or the shape of the unit in an attempt to make the unit more stable or safe . however , the design remains fixed on a one handed apparatus that only provides downward support , and fails to be convertible for multiple types of use . as the need for greater stability increases , an individual loses confidence in the cane and requires lateral and forward / backward support . the remaining choice for non - wheelchair movement assistance is the four - legged walker . in many cases , the four - legged walker provides much more support than is really needed . in a great many cases , individuals using these devices unnecessarily sacrifice proper posture , balance and maneuverability . furthermore , these devices contribute to decreased large muscle strength , diminished ability to walk on uneven surfaces , loss of mobility , and loss of ability to climb steps or stairs . current designs fail to enable use of a single apparatus throughout the stages of care , a range spanning from the need for minimal assistance to the need for major support . the present disclosure addresses this gap with devices providing a range of support and utility to device users . the device of the present disclosure provides unique capabilities in its different configurations . in a closed position , the device functions as a one - legged , two hander walker ideal for crossing uneven terrain and maintaining maneuverability . in a closed position , the device can further function as a bariatric cane capable of supporting up to five hundred pounds . widening the stance provides a two - legged , two - handed configuration that increases lateral stability . in a mid - wide position , the device can be used as a hemi - walker . multiple devices positioned for use as a hemi - walker can further be combined with a support strut , the combination creating a collapsible four - legged walker . additionally , the one or more legs of the device can be adjusted to have different heights . further , by adjusting one leg to a different height than the other leg , the device can be used as a stair - climbing aide . finally , the device can be used to assist in supporting the transition between sitting and standing by utilizing specially located grips on the device . these functions are accomplished by a single device that can be converted in seconds or with simple attachments . a unique articulation assembly allows the legs to be moved through an infinite number of positions , from a cane - like design , to the width of a typical four - legged walker , or any other desired width . fig1 depicts an embodiment of a multi - configuration walking apparatus 10 . the walking apparatus 10 comprises a first leg section 12 and a second leg section 14 . the leg sections 12 , 14 depicted in fig1 extend , generally vertically , from the bottom of the walking apparatus 10 to the top of the walking apparatus 10 . as further shown in fig1 , the first and second leg sections 12 , 14 of some embodiments are symmetric , however , other embodiments include asymmetric leg sections . a leg section 12 , 14 can be made of a wide range of materials , shapes , and sizes . in some embodiments , a leg section 12 , 14 is made of metal , wood , plastic , or composites . further , some embodiments of a leg section 12 , 14 are made of tubing or material formed in other shapes . preferred embodiments of leg sections 12 , 14 are made of metal tubing . while a walking apparatus can comprise a wide variety of materials , sizes , and shapes , the design of leg sections 12 , 14 of walking apparatus 10 should reflect the needs and desires of the targeted user . these needs include walking apparatus strength , durability , and weight . a person skilled in the art will recognize that a wide variety of materials and shapes may be used in the design of leg sections 12 , 14 and that the present disclosure does not limit leg sections 12 , 14 to certain materials or shapes . in some embodiments , the first and second leg sections 12 , 14 include upper legs . more specifically , in some embodiments the first and second leg sections 12 , 14 include first and second upper offset legs 16 , 18 . an embodiment of upper offset legs 16 , 18 , as depicted in fig1 , comprise partially vertically extending portions and first and second handgrip sections 20 , 22 , the handgrip sections 20 , 22 extending laterally away from the vertical portions of the leg sections 12 , 14 . a person skilled in the art will recognize that this disclosure is not limited to the specific direction of extension of the handgrip sections 20 , 22 shown in fig1 , but that numerous directions of extension of the handgrip sections 20 , 22 fall within the realm of this disclosure . a person skilled in the art will further recognize that a multi - configuration walking apparatus is not limited to embodiments containing a handgrip section or upper offset leg as depicted in fig1 . similar to the first and second leg sections 12 , 14 , the upper offset legs 16 , 18 can be made from a variety of materials in a variety of shapes . this may include the same materials and shapes as the other portions of the leg sections 12 , 14 , however , the upper offset legs may be made of materials other than those used in other portions of the leg sections 12 , 14 . additionally , different areas of the upper offset legs 16 , 18 can comprise different materials and shapes . as depicted in fig1 , embodiments of the walking apparatus 10 may include joined first and second leg sections 12 , 14 . in the embodiment depicted in fig1 , the first and second leg sections 12 , 14 are joined at the first and second upper offset legs 16 , 18 . the connecting of the first and second leg sections 12 , 14 can be accomplished through the use of a variety of linkages , and , at a variety of locations . in preferred embodiments , and as shown in fig1 , the first and second leg sections 12 , 14 are joined at the end of the first and second handgrip sections 20 , 22 , and , with a connecting mechanism 24 . in the embodiment depicted in fig1 , the connecting mechanism 24 comprises struts 26 . struts 26 enable the re - configuration of the walking apparatus 10 by allowing the repositioning of the leg sections 12 , 14 relative to each other . additionally , struts 26 increase the stability of the walking apparatus 10 and increase its ability to resist torque and twisting . in the embodiment depicted in fig1 , the walking apparatus 10 employs three struts 26 . however , a person skilled in the art will recognize that any number of struts 26 may be used in joining the first and second handgrip sections 20 , 22 , and that features other than struts may be used to join the first and second leg sections 12 , 14 . a person skilled in the art will also recognize that the present description is not limited to embodiments in which the handgrip sections 20 , 22 are joined , but includes embodiments in which the linkage between the first and second leg sections 12 , 14 is at a location apart from the handgrip sections 20 , 22 . the first and second leg sections 12 , 14 also include lower leg sections 30 , 32 . in preferred embodiments , the lower leg sections 30 , 32 are adjustably connected to the first and second upper offset legs 16 , 18 . in one embodiment , the first and second lower leg sections 30 , 32 are connected to the upper offset legs 16 , 18 so as to be infinitely adjustable . in another embodiment , the first and second lower leg sections 30 , 32 are connected to the upper offset legs 16 , 18 having a finite number of adjustment positions . in one embodiment of a walking apparatus 10 , the first and second lower leg sections 30 , 32 are connected to the first and second upper offset legs 16 , 18 with clamps . in another embodiment of a walking apparatus 10 , the first and second lower leg sections 30 , 32 are connected the first and second upper offset legs 16 , 18 with locks and pressure rings . a person skilled in the art will recognize that a variety of mechanisms can be utilized to adjustably connect the lower leg sections 30 , 32 to the upper offset legs 16 , 18 , and that some embodiments of a walking apparatus will not include adjustable lower leg sections 30 , 32 . similar to other portions of the leg sections 12 , 14 , the lower leg sections 30 , 32 can be made of a variety of materials in a variety of shapes . in preferred embodiments , the lower leg sections 30 , 32 are made of aluminum tubing having an outside diameter which is smaller than the inside diameter of the upper offset legs 16 , 18 , thus allowing the lower leg sections 30 , 32 to slide into the upper offset legs 16 , 18 . additionally , as depicted in fig1 , preferred embodiments of a walking apparatus include base pieces 34 located at the bottom of the first and second lower leg sections 30 , 32 . the base pieces 34 of preferred embodiments are configured to contact the ground , avoid slippage relative to the ground , and to absorb shock . a multi - configuration walking apparatus 10 is adjustable to a variety of configurations . fig1 depicts the walking apparatus 10 in a cane - like configuration in which the leg sections 12 , 14 are positioned so that the base pieces 34 of the first and second leg sections 12 , 14 are in close proximity . this configuration has a small footprint , as the base pieces 34 are in close proximity , which increases maneuverability . this small footprint further eases use of the walking apparatus on uneven ground as a suitable location for a small area of ground contact is more easily locatable than a large area . additionally , this configuration facilitates use of one or two hands with the walking apparatus . thus , a person desiring less support can hold onto the walking apparatus 10 with one hand , while a person desiring more support can hold onto the walking apparatus 10 with two hands . methods of use of a walking device include configuration of the device by a variety of people . in some embodiments , the steps of adjusting the height of the first or second leg sections and adjusting the relative positions of the first and second leg sections , so as to change the footprint size , can be performed by the end user . in other embodiments , the steps of adjusting the height of the first or second leg sections and adjusting the relative positions of the first and second leg sections , so as to change the footprint size , can be performed by a person other than the end user . some embodiments of a walking apparatus 10 further include grips 36 . the grips 36 aid the user in holding on to the walking apparatus 10 , and aid the user in using the walking apparatus 10 as an aid to other movements , including , standing or sitting . these grips 36 can be located in multiple locations on the walking apparatus . in one embodiment , as shown in fig1 , grips 36 are located on the handgrip sections 20 , 22 . fig1 further shows a grip 36 located on the second upper offset leg 18 . a person skilled in the art will recognize that the location of grips 36 is not limited to those locations depicted in fig1 , but that grips 36 can be located at any position on the walking apparatus 10 , including , on the leg sections 12 , 14 and struts 26 . fig2 depicts a side view of a multi - configuration walking apparatus 10 in an expanded position . the figure illustrates a configuration that is similar in characteristics to a walker . in an expanded configuration as depicted in fig2 , both leg sections 12 , 14 are spread to a distance of approximately twenty - four inches . in other embodiments the distance the leg sections 12 , 14 are spread apart is equal to the width of the user &# 39 ; s shoulders or to approximately thirty inches . widening the stance to the larger footprint sized configuration provides a configuration with two distinct and separate ground contacts , and also provides , with this larger footprint , increased lateral stability for a user . in another mode of the invention , the walking apparatus 10 may be configured to a mid - wide stance . in a mid - wide stance the walking apparatus 10 may be employed as a side - by - side hemi - walker . side - by - side hemi - walkers are particularly useful for use by individuals with one sided weakness such as those having had a stroke or persons with walking or other lateral balance disabilities . fig3 depicts a side view of first and second lower leg sections 30 , 32 of a multi - configuration walking apparatus in an expanded position . as discussed , the lower leg sections 30 , 32 of some embodiments of the walking apparatus 10 are adjustably connected to the first and second upper offset legs 16 , 18 . the adjustability of the lower leg sections 30 , 32 provides several advantages , including the ability to adjust the walking apparatus 10 to smoothly traverse uneven ground , and to be adaptable to different user heights . further , lower leg sections 30 , 32 are sized generally to accommodate use by persons of various sizes and may be made from any material or combinations of materials that are capable of supporting the applied weight of a person during use in sitting , rising and walking . fig4 depicts a side view of a connecting mechanism 24 of a multi - configuration walking apparatus 10 in an expanded position . in some embodiments , the connecting mechanism 24 comprises a configuration of at least one strut 26 . in one embodiment the at least one strut 26 is attached to the upper offset legs . fig4 depicts a preferred embodiment of the connecting mechanism 24 comprising three struts 26 . a person skilled in the arts will recognize that the embodiment depicted in fig4 does not limit the scope of the present disclosure to embodiments comprising three struts , but that embodiments comprising more or fewer struts are likewise within the scope of this disclosure . in some embodiments , for example , a connecting mechanism may comprise four struts so as better resist torque and twisting in the walking device . in other embodiments , where weight is a greater concern , the connecting mechanism may only comprise one or two struts . struts 26 are connected to each other and to the first and second upper offset legs , and thus enable compound articulation of the connecting mechanism 24 . the connecting mechanism 24 allows the walking apparatus 10 to be widened or narrowed to a variety of configurations . in one embodiment of a walking apparatus , the base pieces of the first and second leg sections 12 , 14 can be approximately separated by zero to twenty - four inches . a person skilled in the art will recognize that the present disclosure does not limit the range of separation to that disclosed in the specific embodiment . a connecting mechanism 24 further comprises locking features . in some embodiments of a connecting mechanism 24 , these features can include pins , bolts , screws , or other fasteners . additionally , in some embodiments , permanent locking features may be used in connection with the connecting mechanism 24 , including , adhesives , welding , crimping , or clamping . fig5 is a side view of handgrip sections 20 , 22 of a multi - configuration walking apparatus 10 in an expanded position . the embodiment of the handgrip section 20 , 22 also include grips 36 . the grips 36 comprise a separate material to facilitate a comfortable grip on the apparatus . the grips 36 may be padded or firm . in one example the grips 36 are made from a foam or sponge like material . in another embodiment , materials such as plastic , vinyl , neoprene , rubber and other materials or the like , or a combination of hard and soft materials may be used to facilitate a secure grip or a cushioned grip . fig6 illustrates a perspective view of slide 40 and eye end 42 used in some embodiments of a multi - configuration walking apparatus 10 . a variety of slides can be used in a walking apparatus . in preferred embodiments include jaw slides . slide 40 contains a locking feature 44 . in the embodiment shown in fig6 , locking feature 44 comprises a screw . in other embodiments , locking feature 44 can comprise clamps , snaps , detent pins , or any other feature capable of fixing the position of a slide 40 . although fig6 depicts a particular configuration and placement of slides 40 and eye ends 42 , the present disclosure includes a variety of configurations and placements of slides 40 and eye ends 42 . in one embodiment the slide 40 and eye end 42 are manufactured from nylon material . alternately , other materials may be used such as plastic , metal or the like . fig6 additionally depicts eye ends 42 as separable from struts . however , in some embodiments , eye ends 42 may be integrally formed with struts . fig7 depicts a perspective exploded view of handgrip sections 20 , 22 of a multi - configuration walking apparatus . two upper offset legs 16 , 18 are joined together by a joint 46 . in some embodiments of the walking apparatus , the joint 46 is a flexible joint . in other embodiments of a walking apparatus , the joint 46 is a non - flexible connector . when attached by a flexible or non - flexible connector , the first and second leg sections create a major weight bearing structure that simultaneously allows the walking apparatus to flex and accommodate the expansion and contraction of the two leg sections . fig8 shows a perspective exploded view of handgrip sections 20 , 22 of a multi - configuration walking apparatus . specifically , fig8 illustrates one method of assembling handgrip sections 20 , 22 . joint 46 may comprise a variety of materials , including , neoprene , silicone , or other flexible materials . alternately the joint 46 may comprise material such as , wood , metal , plastic , or other non - flexible materials . in one embodiment the leg sections and the joint 46 are connected by screws , bolts , pins , rivets , or other similar fasteners . alternately other connection methods may be used to connect the leg sections to the joint insert 46 , including welds , glue , epoxy and other similar methods . referring to fig9 , a perspective exploded view of one embodiment of a connecting mechanism 24 of a multi - configuration walking apparatus . the connecting mechanism 24 comprises three struts 26 . the length of struts 26 can be selected to provide the desired range of expansion of the leg sections 12 , 14 . the functionality of the connecting mechanism 24 can be further altered by varying the type of attachment and the attachment locations of the struts 26 to each other and to leg sections 12 , 14 . in the embodiment depicted in fig9 , the walking apparatus uses six slides 40 and six eye ends 42 to connect the three struts 26 and the leg sections 12 , 14 . as depicted in fig9 , eye ends 42 are affixed to the ends of struts 26 . eye ends 42 are additionally pinned to slides 40 . the pinning connection of the eye ends 42 to the slides 40 creates and bendable joint . slides 40 are further connected to portions of leg sections 12 , 14 and portions of struts 26 , creating a joint slidable along the axis of the member to which the slide 40 is connected . the combination of slides 40 and eye ends 42 allows sliding and bending motion within the connecting mechanism 24 , thus creating an apparatus capable of multi - configuration . in some embodiments of a connecting mechanism 24 , all of the slides 40 are slidably connected to either a leg section or to a strut . in other embodiments of a connecting mechanism 24 , some of the slides 40 are fixedly connected to either a leg section or to a strut . in one preferred embodiment , three fixed slides 48 fixedly connected to either a leg section or to a strut . a person skilled in the art will recognize that a connecting mechanism 24 is not limited to the specific embodiment disclosed containing three struts 26 , six slides 40 , and six eye ends 42 , but rather discloses a broad range of connecting mechanisms comprising a variety of components useful to create a stable and articulable walking apparatus 10 . thus , other embodiments may include more or less struts 26 , slides 40 , and eye ends 42 . other embodiments may also rely on different connecting means than those specifically disclosed . fig1 a depicts another embodiment of a connecting mechanism 24 comprising a first three - eye strut 50 , a second three - eye strut 52 , and a two - eye strut 54 . in contrast to above embodiment , struts 50 , 52 , 54 comprise integrally connected eyes configured for connection with slides 40 . fig1 b is a perspective view of a three - eye strut 50 , 52 . the three - eye strut comprises central member 60 , a first eye and a second eye 62 , 64 located at opposite ends of the central member 60 , and a third eye 66 located on the central member 60 at a location apart from the opposite ends of the central member 60 . fig1 c is a perspective view of a two - eye strut 54 . a two - eye strut comprises a central member 60 and first and second eyes 62 , 64 located at opposite ends of the central member 60 . in preferred embodiments , struts 50 , 52 , 54 and eyes comprise unitary members created by molding , stamping , or forming through other manufacturing methods . additionally , these struts 50 , 52 , 54 and eyes can comprise metal , plastic , composites , or other materials . fig1 depicts a multi - configuration walking apparatus 10 in a closed configuration and a method of using the walking apparatus 10 in that configuration . as depicted , the walking apparatus 10 of this configuration creates a small point of ground contact due to the proximity of base pieces 34 . as further depicted , a walking apparatus 10 in this configuration can be used as a one - legged , two - handed walker . fig1 depicts a multi - configuration walking apparatus 10 in an open position , and a method of use of that walking apparatus 10 . due to the greater separation of base pieces 34 , the walking apparatus 10 provides greater lateral stability to the user , and may be used as a two - legged , two - handed walker . fig1 depicts a mid - wide stance of a multi - configuration walking apparatus 10 , and a method of using this configuration . as depicted , one embodiment of a method of using a walking apparatus 10 in a mid - wide stance includes use as a side - by - side hemi - walker . a person skilled in the art will recognize that use as a hemi - walker includes use of one or more walking apparatuses . fig1 depicts a multi - configuration walking apparatus 10 configured for use in stair ascension and descension . in this configuration , the leg sections 12 , 14 are disparately adjusted such that the vertical position of the first and second leg sections 12 , 14 inversely replicates the vertical position of the step upon which the leg section will be placed . fig1 depicts a method of use of a multi - configuration walking apparatus 10 in a closed configuration . in this embodiment , the walking apparatus 10 is used as a bariatric cane . fig1 depicts a further method of use of a multi - configuration walking apparatus 10 configured in a mid - wide stance . in this embodiment , the walking apparatus 10 provides support for the user in transitioning from one position to another , specifically , between standing and sitting positions . a person skilled in the art will recognize , however , that this embodiment is not limited to use in transition between sitting and standing positions but covers transitions between all positions . multiple uses of the invention are envisioned by the inventor . the height of the apparatus is adjustable to accommodate the proper height for a large array of users . a user may select preferred positions of the legs relative to each other . selection of the position is determined by the specific needs of the user . for example in the closed position , the apparatus is a one - legged , two - handed walker , for use on uneven terrain and more momentum . by widening the stance of the apparatus is configured to be a two - legged , two - handed walker , allowing for increased lateral stability for a user . in a mid - wide stance the apparatus may be used as a side - by - side hemi - walker . furthermore , a simple height adjustment of one leg transforms the apparatus into a stair - climbing aide . in a closed position the walking apparatus is configured to be a bariatric cane , allowing for support of heavier users . additionally , each of the above described configurations may be used with one or two hands depending on the user &# 39 ; s needs and abilities . further embodiments of use also include the use of multiple walking apparatuses 10 in combination . in such embodiments , the walking apparatuses 10 may be connected or held independently , each by one hand . other embodiments consist of attaching a pouch or multi - pocket accessory to carry personal items . additionally , another embodiment of a walking apparatus may be used in a variety of applications such as a support frame for a temporary structure such as a canopy or tent . a smaller version of the device could be used as a support for a golf bag or as a bench rest or otherwise stable support for a rifle or pistol . the collapsible nature of the device and its adjustability make it ideal where its transporting , accommodating to terrain , and load - bearing capabilities vastly expand its utility as the above examples demonstrate . two or more such devices could be joined together to provide a multi - legged structure with adjustable height and width . a single or multi - unit variation could be used to support a camera , telescope , or table . in a much larger iteration , the multi - legged structure is a fully adjustable , load - bearing tower for power lines . while the invention has been described in connection with a number of embodiments , it is not intended to limit the scope of the invention to the particular forms set forth , but on the contrary , it is intended to cover such alternatives , modifications , and equivalents as may be included within the scope of the invention .
a multifunctional mobility device which enables or assists a person to walk without assistance from another person . the device provides a practical solution to address the various levels of mobility assistance between the minimal support of a cane and the maximum support of a four - legged walker . the multiple functions of the device are enabled by changing width and height , and include a one - legged , two - handed walker ; a two - legged , two - handed walker ; a hemi - walker ; a stair - climbing aide ; a standard or bariatric cane ; and a device providing assistance from the sitting to standing position . the device may employ a jointed handle of sufficient width to accommodate both hands , and two legs connected to the handle that move inward or outward in unison , using the jointed handle and a compound , articulating mechanism connecting the two legs .