referring now to the drawings wherein like reference numerals designate identical or corresponding parts throughout the several views . it is to be understood that the drawings are diagrammatic and schematic representations of various embodiments of the invention , and are not to be construed as limiting the invention in any way . the use of words and phrases herein with reference to specific embodiments is not intended to limit the meanings of such words and phrases to those specific embodiments . words and phrases herein are intended to have their ordinary meanings , unless a specific definition is set forth at length herein . referring particularly to the drawings , there is illustrated generally at 10 a foldable game board with a checkerboard pattern on a game pattern side 18 , opposed side 16 , and permanent magnets 12 embedded within the foldable game board centrally of each square in the pattern . in addition to magnets 12 foldable game board 10 includes a board core 14 , an opposed side core cover 98 , a game side core cover 94 , first game pattern 96 ( fig1 ), and second game pattern 88 ( fig5 - 8 ). for purposes of facilitating description , but without limitation , lateral and longitudinal orientation will be assigned to foldable game board 10 . a first longitudinal edge is indicated at 20 . a second longitudinal axis is indicated at 22 . a first lateral edge 26 is opposed and generally parallel to second lateral edge 24 and extends generally normal to the first and second longitudinal edges . the foldable game board 10 is generally symmetrical around a longitudinal axis ( not shown ), and a lateral axis ( not shown ). this lateral axis extends generally parallel to first lateral edge 26 along the juncture between the fourth and fifth rows of game squares ( see fig1 ), and the longitudinal axis extends generally parallel to first longitudinal edge 20 along the juncture of the fourth and fifth columns of game squares . in order to permit folding , eight cuts are made in the peripheral region of foldable game board 10 between the components . in the embodiment chosen for illustration in fig1 - 15 , the boundaries of the components correspond to the boundaries of the game pattern squares . this is not the case in the embodiments of fig1 and 17 . the cuts extend from an edge inwardly to a depth of one or two game pattern squares and serve to form components that include , for example , various flaps , panels and walls . first closure flap cut 40 extends between first closure flap 62 and first longitudinal closure flap 70 . second closure flap cut 42 extends between first longitudinal flap 70 and second closure flap 56 . third closure flap cut 46 extends between third closure flap 60 and second longitudinal closure flap 78 . fourth closure flap cut 44 extends between second longitudinal closure flap 78 and fourth closure flap 58 . cuts 40 , 42 , 46 , and 44 extend into the foldable game board from a longitudinal edge to a depth of one game square . first end panel cut 54 extends between first end panel 82 and first end wall 84 . second end panel cut 52 extends between first end panel 82 and second end wall 80 . third end panel cut 50 extends between fourth end wall 68 and second end panel 66 . fourth end panel cut 48 extends between second end panel 66 and third end wall 64 . cuts 48 , 50 , 52 and 54 extend into foldable game board 10 from a lateral edge to a depth of two game squares . to facilitate describing the present invention lateral and longitudinal hinge lines have been identified . first longitudinal flap hinge line 34 extends parallel to second longitudinal edge 22 one game square inwardly from edge 22 . fourth closure flap 58 , second longitudinal closure flap 78 , and third closure flap 60 are hingedly attached to fourth end wall 68 , second wall panel 76 , and first end wall 84 , respectively , along first longitudinal flap hinge line 34 . second longitudinal flap hinge line 28 extends parallel to first longitudinal edge 20 one game square inwardly from edge 20 . second closure flap 56 , first longitudinal closure flap 70 , and first closure flap 62 are hingedly attached to third end wall 64 , first wall panel 72 , and second end wall 80 , respectively along second longitudinal flap hinge line 28 . first longitudinal wall hinge line 32 extends parallel to first longitudinal edge 22 three game squares inwardly from edge 22 . second wall panel 76 is hingedly attached to bottom panel 74 along longitudinal wall hinge line 32 . second longitudinal wall hinge line 30 extends parallel to second longitudinal edge 20 three game squares inwardly from edge 20 . first wall panel 72 is hingedly attached to bottom panel 74 along longitudinal wall hinge line 30 . first lateral end hinge line 38 extends parallel to first lateral edge 26 two squares inwardly from edge 26 . second end wall 80 , first end panel 52 , and first end wall 84 are hingedly attached to first wall panel 72 , bottom panel 74 , and second wall panel 76 , respectively , along first lateral end hinge line 38 . second lateral end hinge line 36 extends parallel to second lateral edge 24 two squares inwardly from edge 24 . third end wall 64 , second end panel 66 , and fourth end wall 68 are hingedly attached to first wall panel 72 , bottom panel 74 , and second wall panel 76 , respectively , along second lateral end hinge line 36 . for the sake of brevity and readability , the various components will generally be described hereinafter as “ components ”, and identified by reference number rather than by the full name of the component . when folded along the respective hinge lines some of the components are required to fold over one or two other components depending on how close the components are to the outer edges of the foldable game board 10 . because the board has some thickness , the structure of the board needs to accommodate this overlapping . this accommodation is illustrated particularly in fig5 - 8 , and 10 - 13 . referring particularly to fig5 and 6 , two different embodiments of a fold or hinge region are disclosed . in the embodiment of fig5 , hinge region 86 is formed in the foldable game board 10 by removing a section of board core 14 and forming the opposed side core cover 98 so that it folds into the resulting gap . for appearances sake , it is preferred that the opposed side core cover 18 be the cover that is conformed to this gap , although the covering on game patterns side 18 may be deformed into the gap , if desired . the surface 92 of opposed side 12 is generally not as significant , either for the sake of appearance or for the integrity of the game pattern as the surface of game pattern side 18 . also , the two side coverings may be deformed approximately equally into this gap . the game pattern side 18 is not disturbed in the as manufactured condition . after prolonged folding and unfolding some indication of the hinge region 86 may appear on the game pattern side 18 . the adjacent components of foldable game board 10 may be folded either way around hinge region 86 . in the embodiment of fig6 , a section of the board core 14 is removed to form hinge region 102 , but the resulting gap is bridged by only one of the side coverings . in the illustrated embodiment , this gap between components is bridged by only the opposed side core cover 98 , but , alternatively , it could be bridged by game side core cover 94 . also , hinge region 102 could be bridged by both core covers with neither one extending into the gap . as with the embodiment of fig5 , the components in the embodiment of fig6 may be folded either way around hinge region 102 . the embodiments of fig5 and 6 are shown in one possible folded configuration in fig7 and 8 . in both fig7 and 8 the components are shown folded over the game pattern side 18 , but the components could be folded over opposed side 16 , if desired . fig7 is illustrative of a two component fold while fig8 shows a three component fold . fig4 and 9 are illustrative of the embodiment of fig1 in different stages of being folded . both figs . are illustrative of partially folded conditions . fig1 is a further view of the embodiment of fig1 where the hinge regions have been exploded slightly to illustrate them . for purposes of avoiding confusion between the cuts and the hinge regions , the cuts are not shown . for example , components 82 and 74 simply fold to form a generally normal angular relationship without the necessity for overlapping any other components . for example , components 60 and 68 must each fold over another component . the necessary expanded hinge regions that permit this are indicated at 104 and 106 , respectively ( fig1 ). components 70 and 78 must each fold over two other components , as indicated by expanded hinge lines 100 and 108 , respectively . fig1 , 12 , and 13 illustrate how the various hinge regions are involved in various stages of the folding process . note , for example , in fig1 how components 70 , 60 and 62 are stacked together . also , components 80 and 84 are shown stacked together . additional hinge regions are identified in fig1 . this include hinge region 112 between components 61 and 84 , 105 between components 61 and 84 , 120 between components 80 and 72 , 118 between components 80 and 62 , 101 between components 71 and 72 , 114 between components 64 and 72 , 116 between components 56 and 64 , and 110 between components 68 and 58 . in fig1 , for example , the components are folded together into a generally square prism configuration so that the game squares are generally in registry with one another . it is apparent from , for example , fig1 and 3 that bringing the game squares into substantial registration with one another causes the magnets that are substantially centered in the game squares to come into substantial registration with one another . that is , for example , the permanent magnets in components 70 , 60 , and 62 are all stacked along substantially a common axis so that together these magnets would generally define a cylinder . the provision of hinge regions such as 100 allows the components to adjust positions relative to one another so that these magnets tend to be aligned substantially along a common axis . also , the provision of hinge regions of sufficient width to accommodate folding where two or more components are folded together avoids any significant tendency of the various components to resiliently return to their unfolded configurations . the force of the magnetic attraction does not have to overcome any significant unfolding bias in the folds . preferably , there is no significant resilience in the folds . the magnets are preferably embedded so that all of the poles are facing in one direction . that is , for example , all of the magnets may be embedded in a particular folding game board embodiment with their positive poles facing up . the nature of the folds are such that the magnets are generally brought together with the positive poles adjacent to negative poles . this assures that the magnets will attract one another to latch the folded unit together in the folded configuration . when it is desired that some additional fastening elements , such as hook and loop or snap fasteners , be provided to prevent the folded container from opening under rough handling , extra structures may be appended to foldable game board 10 to support such fasteners . examples of such extra structures are shown at 71 and 61 in fig1 . in the embodiment chosen for illustration such extra structures take the form of extensions to the outer peripheries of components 70 and 60 . other forms of structure may be employed , if desired . also , the extra fasteners may be applied to the board 10 without adding extensions or other structures , so long as the fasteners do not interfere with the use of the board . fig1 is illustrative of the embodiment of fig1 with the game pattern and game side core cover 94 removed to expose the surfaces of the permanent magnets . various physical shapes of magnets are illustrated , for example , at 122 ( square ), 124 ( plural magnets ), 126 ( ring ), and 128 ( disk ). the disk form ( permanent magnets 132 , 134 , 136 , 138 , 140 , 146 , 130 , 142 , and 144 ) is convenient to make and handle , and provides a good magnetic pattern for centering game pieces . also , in the folded configuration permanent magnets such as 128 and 138 or 130 and 140 , will overlap other magnets with opposite poles adjacent to one another . this will tend to bring the magnets in to close registry with one another , which tends to pull the folded game board into the desired folded configuration . as will be understood by those skilled in the art various other shapes are possible and may be used in practicing the present invention . where no useful purpose is served by their presence , there may be areas of the board where there are no magnets . that is , the pattern of magnets on the board need not be regular or symmetrical . the functions of playing the game and latching the board together in a folded container configuration generally dictate the placement and number of magnets . the magnets function to hold playing pieces for a game in the desired locations on the board . the playing pieces preferably contain permanent magnets close to their bottoms so that there is mutual magnetic attraction between the magnets in the board and those in the game pieces . the respective magnets should be oriented so that the magnets present opposite poles to one another . if , for example , the magnets in the board are oriented with the positive poles adjacent to the game pattern side of the board , the magnets in the game pieces should be oriented so that the negative poles are adjacent to the bottom surfaces of the game pieces . the magnets serve to center the game pieces over the magnets in the game board . generally , the magnets in the game board are located at positions that are dictated by the game pattern on the game board . where the game pattern is , for example , a checkerboard pattern , the magnets are preferably located centrally of the game squares in the pattern . thus , the magnetic attraction between the two magnets tends to center and hold the game pieces in the game squares . this is of considerable significance in games such as , for example , chess where the centering of the chessmen is significant to the play of the game . with particular reference to fig1 and 17 , there is illustrated generally at 148 a foldable backgammon game board . cuts are provided in the periphery of game board 148 for purposes of allowing the various components to fold as described at length hereinabove with reference to the embodiment of fig1 . attention is invited to this previous description for an understanding of such cuts and their functions . these cuts are not illustrated in fig1 and 17 , to avoid confusion with the eight expanded hinge regions that are illustrated here at 162 , 164 , 166 , 168 , 170 , 172 , 174 , and 176 , respectively . these expanded hinge regions are provided for the same purposes and serve the same functions as those described previously with respect to the embodiment of fig1 , and these purposes and functions will not be further elaborated here . in the embodiment of fig1 and 17 the folded container , which results from folding the various components along longitudinal axes 150 , 152 , 154 , and 156 , respectively , and lateral axes 158 , and 160 , is formed as a square around bottom component 178 . with particular reference to fig1 , 19 and 20 , there is illustrated generally at 180 a scraper for quickly and accurately collecting game pieces off of the playing surface of a board game , particularly at the conclusion of play . in many games , for example , scrabble , the orientation of the game pieces on the game board surface has significance in the play of the game . for example , a game piece may have one value , an unknown value or no value when positioned on a reverse side , and a different value or a known value when turned over and laid on its obverse side . typically , during the course of playing a game , the playing pieces are all turned over to expose their obverse sides . often the value or lack thereof of a game piece is determined , for example , by some detectable indicia on the obverse side , and an absence of game playing significant indicia on the reverse side . thus , by the end of the game their obverse sides with the detectable indicia thereon are exposed for visual or tactile detection . the game pieces may take different forms , and are often in the form , for example , of tiles . in order to restart the game the game pieces all need to be turned over so that their reverse sides are facing up . scraper 180 serves to quickly and accurately collect the game pieces and to reorient them with the reverse sides up . scraper 180 also holds the pieces so that transportation and storage of the game pieces can be accomplished with minimal risk of losing one or more game pieces . after play is concluded , if there are unused game pieces left obverse face down on , for example , a table or counter top that is supporting the game board , the scraper may be used to collect and orient them for reuse . if obverse side down game pieces are collected from a surface by scraping them off , the scraper may be inverted so that the collected game pieces are obverse side up . the game pieces are then swept off of the scraper ( preferably by hand ) onto a surface where they will rest obverse side up . the scraper may then be inverted and used to scrape the same just deposited game pieces off the surface . the unused game pieces then have the same orientation ( obverse face hidden ) as the game pieces that were scraped off of the game board at the conclusion of play . in the embodiment chosen for illustration , scraper 180 includes a handle composed of a panel 195 with a lip element projecting outwardly therefrom . the lip element is in the form of a boss that includes a wall 193 , an edge 194 , and a face 196 . a game piece holding face 200 is mounted on a surface of panel 195 that is adjacent to face 196 . panel 195 is preferably generally planar so as to accommodate the generally flat playing surfaces presented by typical game boards . in the embodiment chosen for illustration , the lip element is shown on one edge of the panel 195 . as will be understood by those skilled in the art , other configurations are possible . for example , the lip element may be located intermediate the opposed edges of panel 195 , if desired . game pieces that are particularly suited for use with scraper 180 typically include flat opposed sides of which obverse side 184 and reverse side 186 are typical . such game pieces are sometimes described as “ tiles ”. obverse side 184 generally includes some game significant detectable indicia of which the letter “ a ” indicated at 188 is typical . a permanent magnet of which 190 is typical may be embedded in game piece 182 . magnet 190 may be exposed on one or both of the sides of the game piece , or it may be partially or completely embedded between the opposed sides . wall 193 is of sufficient width to cause edge 194 to be spaced from the adjacent surface of game piece holding face 200 by a height that is equal to the thickness of at least one and preferably at least three game pieces . typical game pieces are shown , for example , at 182 and 198 . wall 193 is also preferably of sufficient width to provide a convenient location for the finger tips of an operator of scraper 180 to engage the scraper . with the finger tips resting against wall 193 it is possible for the operator to drag the scraper across a game piece supporting surface in a direction that is roughly parallel to the direction indicated by the headed arrow that is associated with reference numeral 180 . with a little practice an operator easily learns to drag the scraper across a supporting surface that is populated with game pieces with the edge 194 slidably engaged with that supporting surface . the game piece holding face 200 faces towards and is spaced from the game board surface by approximately the height of wall 193 . the game pieces engage face 196 and are trapped there between face 196 and the adjacent surface 192 of game piece holding face 200 . a few sweeps of the scraper 180 over the supporting surface is generally sufficient to collect all of the game pieces from the surface onto the scraper 180 . in the embodiment chosen for purposes of illustration , the edge 194 is a surface with some significant area . having a surface at 194 to rest the scraper on aids somewhat in manipulating and stabilizing the scraper 180 as it is dragged across a surface . as those skilled in the art will understand , edge 194 may be a relatively sharp edge without any significant area , if desired . the game pieces are conveniently removed from the scraper 180 by sweeping them off by hand . preferably , handle 195 is relatively thin so that when game pieces are swept of off of the face 200 , they drop only a short distance to some other supporting surface such as a game board . preferably , the distance they drop is so short relative to the width of the game pieces that the game pieces do not have the opportunity to turn over . preferably the scraper should be no thicker than approximately three quarters , and preferably no more than approximately one half the width of the game pieces with which it is intended to be used . if desired , the edge of scraper 180 that is opposed to the lip element on the side that is opposed to face 200 may be rounded as shown in fig1 . the handle 180 is rolled over this rounded edge so as to bring the face 200 closer to the surface that is to receive the game pieces . this minimizes the risk that the game pieces will be turned over as they are removed from scraper 180 and permits the use of a somewhat thicker handle , if desired . the game pieces , of which 182 and 198 are typical , and the game piece holding face 200 enjoy a magnetic attraction for one another . at least one of them is or includes a permanent magnet . the other , if not itself permanently magnetized , is composed of or includes a metallic material that is capable of being magnetically attracted . in the embodiment chosen for illustration , the game pieces include an embedded permanent magnet , of which 190 is typical . the game piece holding face 200 comprises a plate of metallic material of such a nature that while being magnetically attractive , generally does not form a permanent magnet . as will be understood by those skilled in the art , many different variations are possible , including game pieces that are composed entirely or substantially of one or more permanent magnets or magnetically attractive materials , and / or game piece holding faces that are comprised of one or more permanent magnets , or magnetically attractive materials , or the like . the game piece scraper is particularly suited for use with substantially planar tiles or game pieces . more generally the present invention provides an object collector for collecting a plurality of separate three - dimensional objects from a surface . the objects preferably include permanent magnets . the object collector has an object holding face and a lip element generally adjacent to and projecting generally outwardly from the object collector for a height . the object collector is adapted to being grasped by a user and dragged across a surface with the object holding face towards the surface , and the lip element slidably engaged with the surface . the object holding face is generally spaced from the surface by approximately the height . objects positioned on the surface are scraped off of the surface by the lip and held by the object holding face . the object holding face preferably includes magnetically attractive metal , and the objects that are scraped off preferably comprise permanent magnets . the objects that are scraped off of the surface are thus generally magnetically attached to the object holding face . what have been described are preferred embodiments in which modifications and changes may be made without departing from the spirit and scope of the accompanying claims . it is therefore to be understood that , within the scope of the appended claims , the invention may be practiced otherwise than as specifically described .
a single piece body foldable along hinges between a three - dimensional generally closed configuration and a generally rectangular two - dimensional configuration . the body includes a plurality of components . the components are foldably interconnected through lateral and longitudinal hinges . a display face is provided on one side of body . a number of separate permanent magnets are embedded within the body some of permanent magnets are positioned to magnetically interengage one another when the body is in the three - dimensional generally closed configuration . some or all of the permanent magnets serve to retain objects in various predetermined locations on the display face when the body is in the generally rectangular two - dimensional configuration . an object collector is provided for collecting magnet containing playing pieces from the display face . the object collector is designed to be grasped by a user and dragged across the display face to magnetically collect the playing pieces . the so collected playing pieces may then be reused or stored .