Patent Publication Number: US-4322118-A

Title: Stackable box book shelves

Description:
BACKGROUND OF THE INVENTION 
     Today&#39;s society may be characterized as one in which the various population segments are extremely mobile. The average length of stay in a typical domicile is somewhat less than four years. Accordingly, transporting one&#39;s belongings to various locations when moving has become a sophisticated and substantially specialized art. To this end, academicians, students, and others of literary ilk frequently find the need to move from one location to another a burdensome chore since various volumes they have collected over the years provide quite an onus to the moving process. For example students frequently are required to find alternative living accommodations on an annual basis, and other literary types have experienced difficulties in moving valuable reference material from various locations on regular basis. 
     The following patents appears to reflect those devices most germane to the instant application which inventor is aware, and it should be readily apparent that comparison with these patents when contrasted with the instant application bear only the most remote coincidental structural similarity with that which is claimed in the invention: 
     U.S. Pat. No. 3,869,184 Lambert et al 
     U.S. Pat. No. 4,123,128 Abele 
     U.S. Pat. No. 4,125,305 Kasindorf 
     Of these references, Abele is believed to provide a structure having the closest proximity to that which is claimed in that it taught therein to provide a container having a plural shelf therewithin for containing pies or the like in which a front wall thereof is capable of vertical displacement so as to gain access to plural pies contained therewithin. Further, handle means are provided in order to make the pie case more readily transportable. 
     By way of contrast, it should be appreciated that this device is not readily capable of providing plural such containers in a stack fashioned for semi-permanent deployment in a site, and further in order to provide access at all times to the contents within the container, a storage problem exists once the front wall has been removed. 
     SUMMARY AND OBJECTS OF THE INVENTION 
     Accordingly, this invention has an object to provide a container suitable for storing books and similar object which has a slideable front wall and an area approximate to the back wall which can contain the front wall when removed so as to provide an open container. 
     It is a further object of this invention to provide a device with the character described above in which the front wall is readily removable, readily storable approximate to the back wall, and access to the front wall is facile and of elegant design. 
     It is a further object of this invention to provide a device with the character described above which is easy to transport, readily nestable when plural containers are to be used, durable in construction, and relatively easy to manufacture. 
     It is yet a further object of this invention to provide a device with the character described above which is pleasing in appearance so that the container motif will be compatible with most types of decor. 
     These and other objects will be made manifest by providing a container of the character described above formed from six walls including a front wall slidably disposed on the container, a back wall spaced from a top wall and end and bottom walls having grooves thereon approximate to the back wall for slideable insertion therein of the front wall. Further, other objects will be made manifest when considering the following detailed specification when taken in conjunction with the appended drawing figures. 
    
    
     BRIEF DESCRIPTION OF THE DRAWINGS 
     FIG. 1 is a perspective view of the container according to the present invention; 
     FIG. 2 is a sectional view taken along lines 2--2 of FIG. 1; and 
     FIG. 3 is a fragmentary view of the back wall showing the details for the ready removal of the front wall when placed in approximate relation to the back wall. 
    
    
     BRIEF DESCRIPTION OF THE PREFERRED EMBODIMENTS 
     Referring to the drawings now, wherein like reference numerals refer to like parts throughout the various drawing figures, reference numeral 10 is directed to the container according to the present invention. 
     This container which is suitable for storing books and the like is formed of a six wall box including a front wall 4 slideably disposed within grooves 8 carried on end walls 2. Further, a bottom wall 1 is provided with first and second grooves, the second groove which allows slideable insertion therein of the front wall 4 towards the front face of the container. A first groove 7 extending along the end walls 2 near the rearward portion of the contain coact with a further groove on the bottom face of the container so that should it be desired the front wall 4 can be slideably removed from the front face of the container and slideably disposed within the grooved area near the back of the box. The disposition of the grooves near the back of the box is such that the front wall will be in substantial tangential registry with the rear wall 3 when thus deployed. 
     To further facilitate the slideable insertion of the front wall 4 either in the front portion of the container or the rear portion, the top wall 5 is provided with slots 14 and 15 which allow access to the grooves as clearly shown in the drawings. 
     Once the front wall is placed adjacent the back wall, the removable insertion thereof is facilitated by means of a notch 6 disposed in a preferred form along an essential top edge of the back wall, and this notch has the form of a V in one embodiment. Further, a finger hole 12 is provided on a top edge of the front wall adapted to register with the notch 6 on the back wall for facilitating translation of the front wall 4. 
     Plural such containers 10 can be easily nested one on top of the other by means of the following arrangement: 
     holes are provided on the top wall 5 of the container, and recesses are provided in the end walls 2, these recesses bearing legend 9. 
     dowels 11 are provided to extend through the top wall and into the recesses 9 and portions thereof are allowed to extend outwardly therefrom so that an overlying or underlying container can coact in the recess with the dowel for rigid attachment of plural such containers so as to form a shelfing matrix or array. 
     When it is desired to transport these containers, the front wall 4 is removed from its approximate position to rear wall 3 and disposed within the grooves 8 provided on the end and bottom walls toward the front face thereof and hand grips 13 are provided on the end walls so that the containers can be transported to another site. 
     Having thus described the invention, it should be apparent that numerous structural modifications are contemplated as being a part of this invention as set forth hereinabove and as defined hereandbelow by the claims.