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BACKGROUND OF THE INVENTION 
     1. Field of the Invention 
     The present invention relates to an apparatus for providing a portable elevated stand for removable attachment to a tree. 
     2. Description of the Prior Art 
     Hunters use elevated stands as one method of spotting and shooting game. Bowhunters in particular use elevated stands for a significant portion of their hunting regimen. Heights of ten feet above the ground or more are desirable. The requirements for such a stand is that it can be folded for storage in an automotive vehicle for transportation to the hunting area and further, that it can be carried by one man to an off road hunting sight. The stand should provide easy assembly, a safe means of ascent, and a secure and stable platform for the hunter once deployed and assembled. Weight is saved by using a stand that attaches to a tree. A further advantage of a stand that attaches to a tree is that it can blend into the terrain. U.S. Pat. No. 5,368,127 discloses a platform, a plurality of ladder sections, a mating section for joining the ladder section to the platform, a “V” shaped spiked bar with teeth for engaging a tree, and a roping dowel and fasteners for securing the device to the tree. U.S. Pat. No. 3,057,431 discloses a folding ladder and stand that is strapped to a tree. U.S. Pat. No. 5,253,732 discloses a yoke and strap for securing a stand to a tree. U.S. Pat. No. 4,742,808 discloses a stand off member to increase support. U.S. Pat. No. Design 344,346 discloses a tree stand design. What is needed beyond the prior art is a stand of simpler design and greater ease of operation than the designs disclosed in the prior art so that a strong and durable stand can be carried by one person in addition to his or her other equipment. A further need beyond the prior art is for a stand design that will have minimum impact on the tree to which the stand is attached. 
     SUMMARY OF THE INVENTION 
     The present invention meets the needs and solves the problems identified above by providing an apparatus comprising a hunting stand rotatably connected to a first ladder section and a second ladder section rotatably connected to the first ladder section which can be locked in a deployed configuration and fastened to a tree by a ratchet strap that encircles the tree and connects to the stand. The weight of the hunter is supported by a steel brace connecting the deployed stand to the first ladder section and also by the tree. The tree stand unit folds up to fit in the back of a short bed pickup truck and extends to ten feet when deployed. Extension packages can be added to reach heights of 12 feet, 14 feet or 16 feet. The platform measures approximately 2 feet by 2 feet. A “V” shaped indentation in the rear of the platform rests against the tree. The platform is attached to the ladder leg support with a hinged joint allowing it to fold against the legs for compact transport. A brace extends from the outer edge of the platform, down at an angle to the point of attachment to the ladder support below the platform hinge. The platform is secured to the tree with a ratchet strap that encircles the tree and is tightened around the tree trunk. 
     The ladder support is made in two sections that are hinged together for folding. The hinged joint is arranged so that when the ladder stand is resting against the tree, the joint locks in the straight or extended position. It folds only in the opposite direction. The apparatus includes extension legs comprising a 2 foot section and a 4 foot section which may be bolted to the bottom of the ladder support section of the apparatus separately or the extension legs may be bolted together and affixed to the ladder support section of the apparatus. When deployed the ladder is locked in position by passing bolts through bolt holes in 1 inch wide angle iron sections mounted on the front and rear of the ladder joint sections. The angle iron sections are 9 inches long. The platform frame has ¼ inch screws protruding ½ inch out to “bite” the tree. 
     The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of a preferred embodiment of the invention, as illustrated in the accompanying drawings wherein like reference numbers represent like parts of the invention. 
    
    
     BRIEF DESCRIPTION OF THE DRAWINGS 
     FIG. 1 is a side view of the apparatus. 
     FIG. 2 is a front view of the apparatus. 
     FIG. 3 is a detail side view of a ladder hinge section. 
     FIG. 4 is a top view of the stand floor. 
     FIG. 5 is a top view of the stand frame. 
     FIG. 6 is a perspective view of the ratchet belt. 
     FIG. 7 is a front view of an extension section. 
     FIG. 8 is a side view of the extension section of FIG.  7 . 
    
    
     DESCRIPTION OF PREFERRED EMBODIMENTS 
     In FIG. 1, hunting stand  10  is shown with platform element  52  and ladder element  30 . Platform element  52  has platform  74 , platform frame  56 , buckle  64 , and platform brace  70 . Ladder element  30  has first ladder  13  and second ladder  14 . First ladder  13  has platform hinge  78  which rotatably connects first ladder  13  to platform frame  56 . Platform hinge  78  is affixed to first ladder  13  by platform hinge first plate  77 . In the preferred embodiment, platform hinge first plate  77  is made of 1 inch wide steel and is affixed to first ladder  13  by welding. Platform hinge  78  is affixed to platform frame  56  by platform hinge second plate  79 . In the preferred embodiment, platform hinge second plate  79  is made of 1 inch wide steel and is affixed to platform frame  56  by welding. Platform hinge first plate  77  and platform hinge second plate  79  are hingedly connected by platform hinge  78 . 
     First ladder  13  and second ladder  14  are rotatably affixed by ladder hinge  47 . First ladder  13  has first hinge brace  46  and second hinge brace  48  which are fixedly connected to first ladder right support  34  and to second ladder right support  18 . In the preferred embodiment, first hinge brace  46  and second hinge brace  48  are made of 1 inch wide steel and are affixed to first ladder right support  34  and to second ladder right support  18  by welding. First hinge brace  46  and second hinge brace  48  are rotatably connected by ladder hinge  47 . First ladder  13  has first ladder first end  36  and first ladder second end  38 . First ladder  13  has rear brace  40  which is fixedly engaged to first ladder  13 . Second hinge brace  48  has bolt holes  42 . Second ladder  14  has second ladder first end  20  and second ladder second end  22 . Second ladder first end  20  has bolt holes  42  and second ladder second end has bolt holes  42 . Rear brace  40  has bolt holes  42 . Second hinge brace  48 , second ladder  14  and rear brace  40  have bolt holes  42  which align to make one continuous set of holes through deployed first ladder  13  and second ladder  14  as shown in FIG.  1 . Bolts  41  are placed into bolt holes  42  after the ladder is deployed to lock and secure first ladder  13  and second ladder  14  in the deployed position and to ensure that there will no rotation of first ladder  13  and second ladder  14  around ladder hinge  47 . In the preferred embodiment bolt holes  42  are sized to receive ¼ inch bolts and the bolts that are used are ¼ inch bolts that are 1 and ½ inches long treaded to receive wing nuts. To fold second ladder  14  against first ladder  13 , bolts  41  in bolt holes  42  in rear brace  40 , second ladder  14  and second hinge brace  48  are removed and second ladder  14  is rotated clockwise and upward until second ladder  14  lies parallel to first ladder  13 . Platform frame  56  has first platform frame bolt  72  in first platform frame bolt hole  71  which rotatably connects platform from  70  to platform frame  56 . In the preferred embodiment first platform from bolt  72  is ¼ inch bolt that is 2 inches long and threaded for receiving regular nuts. Platform brace  70  is rotatably and removably connected to first ladder right support  34  by platform brace bolt  72  inserted in platform brace bolt hole  71 . Alternatively, platform brace  70  may be secured to first ladder right support  34  by engaging platform brace bolt  72  in platform brace bolt second hole  73 . By engaging platform brace  70  to first platform brace bolt second bole  73  platform  74  will lie at approximately 93 degrees to first ladder  13  or, in other words, an approximate three degree outward angle from the vertical is achieved so that ladder element  30  will have a slight slope outward away from the tree (not shown) to which hunting stand  10  is affixed. This is desirable when extensions are used to raise the platform. For example, in the preferred embodiment ladder element  30  is approximately 10 feet long and can be lengthened to 12 feet by adding a two foot extension, to 14 feet by adding a four foot extension or to 16 feet by adding both the two foot extension and the four foot extension. In the preferred embodiment, Platform brace  70  is approximately 29 inches long and is made of ¾ inch square steel tubing. Also in the preferred embodiment, platform brace first hole  71  and platform brace second hole  73  are sized to receive ¼ inch bolts that are two inches long are threaded to receive regular nuts. 
     In FIG. 2, hunting stand  10  is viewed from the rear (or from the perspective of the tree to which hunting stand  10  is to be affixed. First ladder  13  has first ladder right support  34  and first ladder left support  32 . Rungs  26  are fixedly connected to first ladder right support  34  and first ladder left support  32 . In the preferred embodiment, rungs  26  are made of 1 inch square steel tubing and are spaced approximately 15 inches apart. Also in the preferred embodiment, first ladder right support  34  and first ladder left support  32  are made of 1 inch square steel tubing. Second ladder  14  has second ladder right support  18  and second ladder left support  16 . In the preferred embodiment, second ladder right support  18  and second ladder left support  16  are made of 1 inch square steel tubing. Rungs  26  are fixedly connected to second ladder right support  18  and second ladder left support  16 . Rear brace  40  is seen fixedly engaged to first ladder right support  34  and rear brace  40  is seen fixedly engaged to first ladder left support  32 . Bolt holes  42  in rear brace  40  are shown for receiving bolts (not shown) to secure first ladder right support  34  to second ladder right support  18  and first ladder left support  32  to second ladder left support  14 . Platform  52  is shown with platform frame  56  having screws  66  protruding from frame  56 . Platform frame  56  has buckles  64  at the right and left outside edges of platform frame  56 . Buckles  64  are for affixing ratchet belt  80  (see FIG. 6) to platform frame  56 . Braces  70  are shown affixed to first ladder right support  34  by brace bolt  72  and to first ladder left support  32  by brace bolt  72 . Brace bolt  72  is placed in platform brace first hole  71 . Platform brace second holes  73  are shown for affixing braces  70  to first ladder right support  34  and first ladder left support  32  when a slight angle out from the tree is desired for ladder element  30 . Platform frame  56  is rotatably affixed to first ladder left support  32  and to first ladder right support  34  by platform hinge  78 . First ladder  13  has platform hinge  78  which rotatably connects first ladder  13  to platform frame  56 . Platform hinge  78  is affixed to first ladder  13  by platform hinge first plate  77 . Platform hinge  78  is affixed to platform frame  56  by platform hinge second plate  79 . 
     FIG. 3 depicts a detailed view of the hinge connection between first ladder  13  and second ladder  14 . First ladder  13  has first hinge brace  46  which is fixedly connected to first ladder second end  38 . In the preferred embodiment, first hinge  47  is affixed to ladder  13  by welding. Second ladder first end  20  is fixedly connected to second hinge brace  48 . In the preferred embodiment, second hinge brace  48  is affixed to second ladder first end  20  by welding. First hinge brace  46  and second hinge brace  48  are rotatably connected by hinge  47 . First ladder  13  has rear brace  40  which is fixedly engaged to first ladder  13  and which extends downward past first ladder second end  38 . In the preferred embodiment, rear hinge brace  40  is made of 1 inch wide angle iron that is nine inches long and where four inches are welded to first ladder  13  and the remaining five inches extend downward past first ladder second end  38 . Second hinge brace  48  has bolt holes  42 . Second ladder first end  20  has bolt holes  42  and second ladder second end has bolt holes  42 . Rear brace  40  has bolt holes  42 . Second ladder hinge brace  48 , second ladder  14  and rear brace  40  have bolt holes  42  which align to make one continuous set of holes running through the deployed first ladder  13  and second ladder  14  as shown in FIG.  1 . Bolts (not shown) are placed into bolt holes  42  after the ladder is deployed to lock and secure first ladder  13  and second ladder  14  in the deployed position and to ensure that there will be no rotation of first ladder  13  and second ladder  14  around hinge  47 . To fold second ladder  14  against first ladder  13 , bolts (not shown) in bolt holes  42  in rear brace  40 , second ladder  14  and second hinge brace  48  are removed and second ladder  14  is rotated clockwise and upward until second ladder  14  lies parallel to first ladder  13 . 
     FIG. 4 shows platform  74 . Platform  74  has a notched rear edge  76  for engaging the tree to which hunting stand  10  is to be deployed. In the preferred embodiment, platform  74  is made from plywood and is approximately two feet wide and two feet long. Platform  74  may be made from other durable material such as plastic, polyurethane or polyvinyl chloride. 
     FIG. 5 shows platform frame  56 , notched section  63 , right arm  55 , left arm  54  and front arm  58 . Notched section  63  has screws  66  inserted in notched section  66  and protruding toward the interior angle of notched section  63 . In the preferred embodiment, screws  66  protrude approximately ½ inch from notched section  63 . Right arm  55  has right arm hole  67  for receiving platform bolt  72  (see FIG.  1 ). Left arm  54  has left arm hole  68  for receiving platform bolt  72  (not shown). In the preferred embodiment, buckles  64  are made from chain link welded to notched section  62 . Buckles  64  are for receiving ratchet belt hooks  84  (See FIG.  6 ). 
     FIG. 6 depicts ratchet belt  80  having housing  82 , tightening arm  86 , tightening belt  81  and anchor belt  83 . Tightening belt  81  has ring  85  and hook  84  engaged to ring  84 . Anchor belt  83  also has ring  85  and hook  84  affixed to one end. Anchor belt  83  has anchor ring  87  affixed to container ring  88 . Ratchet belt  80  is used as a component of hunting stand  10  by affixing hooks  84  to buckles  64  of platform frame  56  after passing ratchet belt  80  around the tree to which hunting stand  10  is to be secured. 
     FIG. 7 shows ladder extension section  88  having ladder extension right support  92 , ladder extension left support  90  and rungs  26  fixedly engaged to ladder extension right support  92  and ladder extension left support  90 . Ladder extension right support rear brace  94  has ladder extension right support rear brace holes  97 . Ladder extension support front brace  98  has ladder extension support front brace holes  99 . Ladder extension right support  92  has ladder extension support rear brace  94  fixedly engaged to ladder extension right support  92 . Ladder extension support front brace  98  is separate and is placed in position when ladder extension  88  is mated with ladder element  30  (see FIG.  1 ). Likewise, ladder extension left support  88  has ladder extension support rear brace  94  and ladder extension support front brace  98  for mating with second ladder right support second end  23  and second ladder left support second end  22  (See FIG.  2 ). In the preferred embodiment, ladder extension  88  is made in two sizes. One size for ladder extension  88  is 2 feet long and the other size for ladder extension  88  is four feet long. 
     FIG. 8 is a side view of ladder extension  88  with ladder extension front brace  94  fixedly engaged to ladder extension right support  92  and ladder extension rear brace  98  positioned to be affixed when ladder extension  88  is mated with ladder element  30  or another ladder element  88 . Ladder extension front brace  94  has ladder extension front brace holes  97  and ladder extension rear brace  98  has ladder extension rear brace holes  99  which align with bolt holes  42  in second ladder  14  for receiving bolts to secure ladder extension  88  to second ladder  14 . In the preferred embodiment, ladder extension  88  is made in two sizes. Once size for ladder extension  88  is two feet long and the other size for ladder extension  88  if four feet long. 
     With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of the invention, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by the present invention.

Summary:
A hunting stand rotatably connected to a first ladder section and a second ladder section rotatably connected to the first ladder section which can be locked in a deployed configuration and fastened to a tree by a ratchet strap that encircles the tree and connects to the stand. The weight of the hunter is supported by a steel brace connecting the deployed stand to the first ladder section and also by the tree.