Abstract:
A personal storage device particularly well adapted to be carried in a foldable wallet or checkbook to occupy heretofore wasted space, providing a secure receptacle selectively closeable and extending parallel to and adjacent the fold line.

Description:
FIELD OF THE INVENTION 
     This invention relates in general to storage devices and, in particular, to a space saving personal storage device which can be carried within an accessory which a person habitually carries on their person, thereby obviating the need for such personal storage device to occupy additional personal space, or require the attention of a separate personal item to be carried on one&#39;s person. In a preferred embodiment, the invention can be utilized in a conventional bi-fold wallet or checkbook to provide a storage container or receptacle for personal items such as, for example, medication, a pen or pencil, notes, or any other such item which can be carried by the personal storage device. 
     BACKGROUND OF THE INVENTION 
     Whenever one ventures forth from one&#39;s home, it is necessary to bring along a number of necessary items which seem to continuously grow in number, for example keys, wallet, cell phone, PDA, pen or pencil, etc. Some of these imperative items continue to get smaller and smaller with scientific and technological breakthroughs, and many times the function of one device is incorporated into another device so that only one of these items is carried instead of both. However, it is still necessary to keep track of all of these items, when gathering them to bring with you, or keeping track of them to prevent their loss. 
     Regardless of the size or the number of such items which one believes to be necessary to be on one&#39;s person, a space must be found on the person to carry these devices or items. Where to conveniently put such items, and how to keep track of them, have become an organizational challenge. Every nook and cranny is sought out to become a place where some necessary device or item can be safely and securely carried on the person. In addition to being able to carry such items on one&#39;s person in such a manner, it is much more preferable to make certain that the most important of these items are protected against loss and theft. Available space in a secure location on a person is a most desirable commodity. 
     Accordingly, it would be very desirable to be able to carry small necessary and/or valuable items on one&#39;s person utilizing a heretofore wasted space in an article that is generally and usually carried on the person during daily activities. 
     SUMMARY OF THE INVENTION 
     In accordance with one embodiment of the present invention, there is provided a receptacle or container in which small personal items, such as a pen or pencil, pills, written notes, or any other material or object which can be contained within the receptacle, can be placed. The receptacle has joined thereto, or formed therewith, at least one wing tab or flap by which the receptacle can be secured into an item such as a wallet, billfold, checkbook or similar item having at least one fold, and an adjacent opening, pocket, or slit into which the wing tab, or a similar planar element, may be inserted. 
     The present invention is directed to attaining these goals, and overcoming one or more of the problems or disadvantages associated with the relevant technology, as will be more readily understood and fully appreciated from the following detailed description of one or more preferred embodiments of the present invention. 
    
    
     
       DESCRIPTION OF THE DRAWINGS 
       Further objectives of the invention, together with additional features contributing thereto and advantages accruing therefrom, will be apparent from the following description of one or more preferred embodiments of the invention as shown in the accompanying drawings. 
         FIG. 1  is a perspective view of one embodiment of the invention in an application environment. 
         FIG. 2  is another perspective view of the embodiment of the invention illustrated in  FIG. 1  in another application environment. 
         FIG. 3  is a perspective view of the embodiment of the invention illustrated in  FIG. 1  without an application environment. 
         FIG. 4  is another perspective view of an alternative embodiment of the receptacle and wing tabs to better illustrate the structure thereof. 
         FIG. 5  is another perspective view of an alternative embodiment of the receptacle and wing tabs to better illustrate the structure thereof. 
         FIG. 6  is an enlarged view of the receptacle or container to better illustrate the construction of an alternative embodiment. 
         FIG. 7  is another enlarged view of the receptacle or container to better illustrate the construction of another alternative embodiment. 
         FIG. 8  is another perspective view of an alternative embodiment of the receptacle and wing tabs to better illustrate a sealed embodiment thereof. 
     
    
    
     DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS 
     Referring now to the drawings, wherein like reference numerals indicate like parts throughout, there is illustrated in  FIG. 1  and  FIG. 2  a preferred embodiment of the invention  100  carried in one form of a bi-fold wallet or billfold  10 , with the wallet shown closed, and another form of wallet or checkbook  20  with the wallet or checkbook shown open, respectively. As best shown in  FIG. 1 , when the invention  100  is properly positioned into the wallet  10 , as illustrated, a receptacle or container  50  connected to one or more wing tabs or flaps  52  is positioned parallel to and adjacent the wallet fold line  12  in a space heretofore entirely, or substantially entirely, unused, and in  FIG. 2  when positioned parallel to and adjacent the fold line  22  of a checkbook  20  to occupy a similar heretofore unused and wasted space. 
     As illustrated in  FIG. 3 , the receptacle  50  is formed as a hollow thin-walled tube  54 , which in this embodiment is formed as a cylinder having a circular cross section  56 . However, it is to be understood that the receptacle  50  is not limited to cylinders of that shape, but may be formed, for example, with an egg-shaped or elliptically-shaped cross section  56   a  as illustrated in  FIG. 4 , an elongated or tear-drop cross section  56   b  as illustrated in  FIG. 5 , or any other cross sectional shape which will not impede one&#39;s ability to close the wallet  10  or checkbook  20  in a normal fashion. It is preferred that the length of the receptacle  50  not exceed the length of the fold line of the wallet or check book with which the receptacle  50  is to be used. 
     To place the receptacle or container  50  into the wallet  10  or checkbook  20  with which the receptacle  50  is to be used, the wallet or checkbook is opened and at least one wing tab or flap  52  of the receptacle  50  is inserted into one or more of the slots or pockets  15  and  25  which are formed in the wallet  10  or the checkbook  20 , respectively, adjacent to their fold lines. These slots or pockets  15  and  25  are formed in the foldable wallet  10  and checkbook  20 , respectively, and extend parallel to the wallet or checkbook fold line ( 12  and  22 ) and are usually used to carry a driver&#39;s license, credit cards, photographs, currency, or transparent carriers for such items, or any other such thin planar items. While the presence of wing tabs or flaps  52  on both sides of the receptacle or container  50  is preferable, a single wing tab or flap  52  may be suitable for positioning and retaining the receptacle  50  in a wallet or checkbook. 
     The receptacle  50  is preferably formed as a rigid thin-walled thermoplastic cylindrical container  54 , with the wing tab or tabs  52  integrally formed as flexible sheet-like flaps during the forming process. It is, however, to be understood that these parts may be formed separately, and then joined together, and other materials such as thin lightweight metal or paperboard can be used for forming these parts. One end  50   a  of the receptacle  50  may be formed as a closed end, and the other end may be open to receive a closure cap  58 , as illustrated in  FIG. 6 , which may be press-fit or threaded to engage and close the open end  50   b  of the receptacle  50 . In the event that it would be desirable to incorporate a device for locating the wallet  10  or checkbook  20  if it were stoned or lost, an RF emitter could be placed into the receptacle  50  and both ends  50   a  and  50   b  sealed, as illustrated in  FIG. 8 . 
     In another embodiment as illustrated in  FIG. 7 , the receptacle  50  can be formed as a cylindrical channel  54   a  with one or both of the ends open. A suitable closure for the cylinder  54   a  is a complementary shaped partial cylinder  54   b  having one or two closure ends  54   c , depending upon whether the cylindrical channel  54   a  has one or both ends open. Because of the flexibility of the materials from which the receptacles  50  are constructed, the complementary partial cylinder  54   b  can be snap-fit into engagement with the cylindrical channel  54   a  to close the receptacle. 
     While this invention has been described in the specification and illustrated in the drawings with reference to preferred embodiments, the structures of which have been disclosed herein, it will be understood by those skilled in the art to which this invention pertains that various changes may be made and equivalents may be substituted for elements of the invention without departing from the scope of the claims. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed in the specification and shown in the drawings as the best mode presently known by the inventor for carrying out this invention, nor confined to the details set forth, but that the invention will include all embodiments, modifications and changes as may come within the scope of the following claims. 
     This application was prepared without reference to any particular dictionary. Accordingly, the definition of the terms used herein conforms to the meaning intended by the inventor acting as his own lexicographer, in accordance with the teaching of the application, rather that any dictionary meaning which is contrary to or different from the inventor&#39;s meaning regardless of the authoritativeness of such dictionary.