Aspects of the invention relate to binders for holding articles, such as paper.
Binders are employed to hold articles, typically loose-leaf papers, documents, and the like. Labels and pockets may be viewable from the outside of the spine or cover(s) in order to identify the contents of the binder to a user.
In one illustrative embodiment, a binder for retaining an item is provided. The binder includes a first panel, a second panel and a spine coupling the first panel to the second panel. The binder also includes a first hinge assembly connecting the first panel to the spine, where the first hinge assembly includes a first hinge and a second hinge, and the second hinge is less flexible than the first hinge.
In another illustrative embodiment, a binder for retaining an item is provided. The binder includes a first panel, a second panel, and a spine coupling the first panel to the second panel. The binder has an outer pocket coupled to one of the first and second panels. The binder may also include an inner pocket coupled to one of the first and second panels.
Various embodiments of the present invention provide certain advantages. Not all embodiments of the invention share the same advantages and those that do may not share them under all circumstances.
Further features and advantages of the present invention, as well as the structure of various embodiments that incorporate aspects of the invention are described in detail below with reference to the accompanying drawings.
The foregoing and other objects and advantages of the invention will be appreciated more fully from the following drawings, wherein like reference characters designate like features, in which:
The present invention is directed to a unique binder for holding articles, such as loose-leaf papers, documents, and the like. Aspects of the present invention are directed to a binder with an expandable spine which is configured to expand into a thicker configuration for holding more papers. Further aspects of the present invention are directed to a binder with a unique outer pocket assembly. Other aspects of the present invention are directed to a binder which includes a unique inner pocket assembly.
Turning to
The binder 1 is configured to hold papers, such as loose leaf 8½ by 11 papers, although other sizes may be used. To accomplish this, the binder 1 may include one or more fasteners, such as a set of rings 20, attached to the front panel 2, back panel 3, or to the spine 4. In this illustrative embodiment, the rings 20 are attached to the spine 4. The rings 20 are configured to correspond to the holes in the loose leaf paper(s) and may be of split ring configuration with an operating mechanism that opens the rings. Thus, the rings can be opened to add or remove papers, and closed to retain the papers, as is known in the art. Some examples of binders are described in U.S. Pat. No. 7,399,136, and U.S. Pat. No. 7,717,639, both of which are hereby incorporated by reference in their entirety, although it should be appreciated that other covers, to hinges, and ring configurations may be employed. It should be recognized that it is also contemplated that the binder 1 may include other types of fasteners configured to hold paper, as the invention is not limited to a set of rings 20.
As set forth in greater detail below, the binder 1 may include an outer pocket 10 on one or both of the front or back panels 3, 4 and the contents of the outer pocket 10 may be visible when the binder is in a closed position (shown in
As mentioned above, aspects of the present invention are directed to a binder 1 with an expandable spine 4 configured to expand into a thicker configuration for holding more papers. As shown in
It is contemplated that the first hinge 32 is configured to bend when the binder moves from an open position (shown in
As shown in
In one embodiment, the second hinge 34, 44 is less flexible than the first hinge 32, 42. In this respect, when the binder 1 moves from its open position to its closed position, the more flexible first hinge 32, 42 will be configured to bend before the second hinge 34, 44. Thereafter, when a larger spine 4 is needed to accommodate the contents within the binder 1, the second hinge 34, 44 bends upon the application of a larger force.
It is contemplated that there are a variety of ways in which the second hinge 34, 44 is configured to be less flexible than the first hinge 32, 42. In one embodiment, the first and second hinges are made of the same material, and the thickness of the second hinge 34, 44 is greater than the thickness of the first hinge 32, 42. The first hinge 32, 42 may be more flexible due to its smaller thickness. It is also contemplated that the first and second hinges are made of different materials and the first hinge material may be more flexible than the second hinge material.
One of ordinary skill in the art would appreciate that a variety of materials may be used to form the hinge assembly 30, 40 such as, but not limited to plastic materials, such as a thermoplastic elastomer (TPE). In one embodiment, the first hinge 32, 42 is integrally molded with the second hinge 34, 44. It is also contemplated that, in one embodiment, the first hinge assembly 30 is integrally molded with the front panel 2 and the spine 4, and the second hinge assembly 40 is integrally molded with the back panel 3 and the spine 4.
The above-mentioned figures illustrate a double hinge assembly. However, the invention is not so limited. It is also contemplated that a hinge assembly 30, 40 may include more than two hinges. For example, in one embodiment, the hinge assembly 30 may include a third hinge, and in another embodiment, the hinge assembly 30 may include a third hinge and a fourth hinge. It should be appreciated that the present invention contemplates the use of a multiple hinges to vary the thickness of the spine 4. Furthermore, the third and/or fourth hinge may be less flexible than the first hinge and/or the second hinge. It is also contemplated that the third and/or fourth hinge may have a flexibility that is substantially the same as the first hinge and/or the second hinge.
Turning now to
In this illustrative embodiment, the outer pocket 10 is formed between a cover panel 52 and the front panel 2 and is configured to receive an article 100, such as paper. One or more sides of the cover panel 52 are secured to the front panel 2 to form a pocket therebetween. One of ordinary skill in the art would recognize that there are a variety of ways in which the cover panel 52 may be secured to the front panel 2, including, but not limited to adhesives, welding, molding, and mechanical fasteners. In one illustrative embodiment, a plurality of bosses 54 mate with a plurality of holes 56. In this particular embodiment, the bosses 54 are positioned on the cover panel 52 and the holes are positioned on the front panel 2. The bosses 54 may be heat staked to secure the bosses 54 within the holes 56.
In one embodiment, the cover panel 52 is secured to the front panel 2 along three out of four of its sides, and the fourth non-secured side forms an opening 102 for the article 100 to be inserted into and/or removed from the pocket 10. As shown, the pocket 10 may be configured such that the opening 102 extends along the side of the binder, and may for example extend substantially along the length of the binder adjacent the spine 4. This is in contrast to conventional binders having an outer pocket where the pocket opening extends along a top edge.
In this illustrative embodiment, the inner pocket 20 is positioned on an inside surface of the front panel 2. As shown, the inner pocket may include holes 58 that are configured to align with the holes 56 in the front panel 2 such that the bosses 54 mate with the holes 58 on the pocket 20 to secure the pocket 20 to the binder 50. As mentioned above, the invention also contemplates other ways to secure the pockets 10, 20 to the panel 2, as the invention is not so limited.
As shown in
As shown in
In this particular embodiment, the outer pocket 10 and the inner pocket 20 both extend substantially along the length and width of the front panel 2. In another embodiment, the outer pocket 10 and/or the inner pocket 20 extend only partially along the length and/or width of the front panel, as the invention is not so limited. Furthermore, although the outer pocket 10 is substantially the same size as the inner pocket 20, other shapes, sizes and configurations are also contemplated. It should be appreciated that an envelope-style pocket may be used as the outer pocket 10 and that the inner pocket 20 may simply include a cover panel secured to one of the panels 2, 3 of the binder, as the invention contemplates a variety of pocket configurations.
In one embodiment, the cover panel 54 is made from a transparent material such that the contents of the outer pocket 10 are visible when the binder is in a closed position. In one embodiment, the cover panel is made from a substantially rigid material, and may, for example, be made of a rigid molded plastic. In one embodiment, the inner pocket 20 may also be made from a transparent material such that the contents of the inner pocket 20 may be visible when the binder 1 is in an open position. For example, in one embodiment, the inner pocket 20 is made of a substantially flexible material, such as polypropylene (PP) or polyethylene (PE). The invention also contemplates the use of other non-transparent materials, as the invention is not so limited.
As shown in
Turning now to
The cover panel 94 may be made from a transparent material such that the contents of the outer pocket 10 are visible when the binder is in a closed position. In one embodiment, the cover panel is made from a substantially flexible material, such as polypropylene (PP) or polyethylene (PE). When the cover panel 94 is made of a more flexible material, the frame 92 may be made of a more rigid material and may help to secure the cover panel 94 to the binder panel 2. However, it is also contemplated that the cover panel 94 is made from a substantially rigid material, and may, for example, be made of a rigid molded plastic.
Turning now to
In this embodiment, the binder panel 2 has a cutout 112 and a cover panel 114 is positioned within the cutout 112 to form an outer pocket 10 configured to receive an article 100, such as paper. In one embodiment, the cover panel 114 forms a window in the front panel 2 and the cover panel 114 is co-molded to the panel 2. In another embodiment, the cover panel 114 is over-molded to the panel 2. One or more sides of the cover panel 114 are secured to the front panel 2 to form a pocket. In one embodiment, the cover panel 114 is secured to the front panel 2 along three out of four sides, and the fourth non-secured side forms an opening 102 for the article 100 to be inserted into and/or removed from the pocket 10. As shown, the pocket 10 may be configured such that the opening 102 extends along the side of the binder, and may for example extend substantially along the length of the binder adjacent the spine 4. It is contemplated that the pocket 10 may be formed between the panel 2 and the cover panel 114. It is also contemplated that the pocket 10 may be formed behind the cover panel 114, such that the to pocket 10 is positioned between the cover panel 114 and the pocket 20. As shown, the panel 2 may include bosses configured to mate with holes on the inner pocket 20 to secure the inner pocket 20 to the binder panel 2.
It should be appreciated that various embodiments of the present invention may be formed with one or more of the above-described features. The above aspects and features of the invention may be employed in any suitable combination as the present invention is not limited in this respect. It should also be appreciated that the drawings illustrate various components and features which may be incorporated into various embodiments of the present invention. For simplification, some of the drawings may illustrate more than one optional feature or component. However, the present invention is not limited to the specific embodiments disclosed in the drawings. It should be recognized that the present invention encompasses embodiments which may include only a portion of the components illustrated in any one drawing figure, and/or may also encompass embodiments combining components illustrated in multiple different drawing figures.
It should be understood that the foregoing description of various embodiments of the invention are intended merely to be illustrative thereof and that other embodiments, modifications, and equivalents of the invention are within the scope of the invention recited in the claims appended hereto.
This Application claims priority under 35 U.S.C. § 119(e) to U.S. Provisional Application Ser. No. 61/486,462, entitled “BINDER” filed on May 16, 2011, which is herein incorporated by reference in its entirety.
Number | Date | Country | |
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61486462 | May 2011 | US |