This application hereby incorporates the following patent disclosures by reference in their entirety the following patents: U.S. Pat. No. 5,720,427 to Katchel et al., Reinforced Expanding Folders; U.S. Pat. No. 6,273,470 to Bullock, Slip Resistant File Folders; U.S. Pat. No. 8,746,539 to Dodson, Visually Enhanced Tab File System; U.S. Pat. No. 8,550,330 to Black et al., Integrated Tab Hanging File System; U.S. Pat. No. 7,980,014 to Fasbender, Three Dimensional Tab System; U.S. Pat. No. 7,850,062 Christensen et al., Integrated Tab File System.
The present invention is directed to a file system which has spaced apart tabs which can be raised and lowered according to user preference. It may be applied to file folders, other office requisites or any use where user selectable indicators are advantageous.
File folders, hanging file folders and other paper storage systems are of great utility in an office setting. The most common storage system, the common manila folder, for example are widespread and relatively inexpensive, and have convenient tabs suitable for writing.
In order to know what is in the file folder, it is useful to have protruding tabs such as shown in U.S. Pat. No. 8,746,539. It is commonly known to manufacture folders with tabs located at different locations across the top edge of the folder. That makes it possible for the user to see adjacent/back to back folder because the adjacent tabs are laterally offset. The problem with this solution is a) it requires the use and manufacture of multiple folders with tabs appropriately offset and b) if the user rearranges the folders, the tab offset may no longer be correct (it may be occluded by an adjacent folder) and thus require the user to change out the folder.
Solving this problem also involves creating a tab system which is robust enough to a) be reusable without damage and b) remain flat enough that the tab is easily readable at the desire angle.
The following a summary intended to assist the reader in understanding some aspects of the disclosure. It does not define the scope of the invention. Please refer to the claims for that.
The present disclosure relates to a product and process of making a tab integral to the folder (or other container) which makes it possible to raise/reveal a tab at the desired lateral location and then to return that tab to a lowered/out of line of sight position. In addition the tab must be easily viewable at the desired user angle.
By creating user selectable tabs, the manufacturer can provide one folder for all tab positions (such as center, left, right) and have the user decide which ones to liberate from the leaves from which they are formed. Two or three dimensional tabs are also possible. There is also disclosed a file folder having front rear and bottom walls having a front panel having a top and bottom edge, a rear panel having a top and bottom edge, a bottom panel joining said front and rear panels, a fold over cover portion extending from said top edge of the rear panel and capable overlying a portion of the front panel and forming at least a partial top to the folder, and a tab shaped user separable portion in said cover portion configured to allow a user to release the tab shaped portion from the cover portion thereby creating a tab extending from said top edge of said rear panel and creating an opening in said cover portion for said tab to protrude therethrough.
Also disclosed is a file folder having first and second leaves with top and bottom edges on each leaf, said leaves being connected at one of each of said edges to form a fold line; and a tab is a separable portion of one of said leaves formed from a portion of one of said leaves, said tab having its base generally along said fold line, and extending away from the leaf from which it was formed, leaving an aperture in that leaf corresponding to that the material freed from said leaf to create said tab.
Also disclosed is a method of making a folder with user selectable tabs which can be repeatedly reused and which have score lines and cut outs to minimize curing of the tab, so that can be oriented orthogonally to the users desired field of view.
Also disclosed is a file folder having user selectable indictor tabs, having
said plurality of tabs being adjacent across the top edge of the rear panel;
so that a user may fold one or more tabs into a user visible position where the second region is folded over the first region and onto at least a portion of the adhesive on said rear panel, whereby that folded tab is at least partly visible over said front panel and where a user may fold the remaining tabs to a visible position or invisible position, said invisible position having said first region folded onto said rear panel.
Also disclosed is a folder wherein a plurality of tabs are breakable joined to each other.
Also disclosed is a folder wherein the plurality of tabs are spaced apart from each other.
Also disclosed is a folder wherein the score folding lines include a plurality of adjacent parallel impressions to remove tension in the fold.
Also disclosed is a folder wherein the score folding lines include a central score line having a generally rounded impression and a pair of adjacent score lines on either side of said central score line which have sharper impressions than said central score line.
Also disclosed is a folder wherein adhesive is on one of the panels and a smooth coat of tape or other releasable surface is on the other.
Also disclosed is a folder wherein the adhesive can be brought together with the surface and can be separated without damage to the second region and read panel.
Also disclosed is a folder wherein the adhesive is low tack with respect separability from each member.
Also disclosed is a folder wherein the adhesive can be separated multiple times without damage to said region and panel.
Also disclosed is a folder wherein the adhesive is a tape.
Also disclosed is a folder wherein the folder is made from a fibrous stock and wherein the fibers generally run in one direction, and wherein said score lines are oriented to generally align with the direction of the fibers to minimize memory effect of at the score lines.
Also disclosed is a folder wherein the plurality of tabs are spaced apart from each other at their side edges and wherein their side edges are tapered away from each other to minimize memory effect.
Also disclosed is a file folder having user selectable indictor tabs, a method of construction having any or all of the following steps in any order:
so that a user may fold one or more tab extensions into a user visible position where the second region is folded over the first region and onto at least a portion of the surface on said rear panel, whereby that folded tab extension is at least partly visible over said front panel and where a user may fold the remaining tab extensions to a visible position or invisible position, the invisible position having said first region folded onto said rear panel.
Also disclosed is a folder having a front and back panels made of a substantially planar stock, and foldable indicator tabs extended from the real panel, a method of minimizing memory effect at a fold line when at least one tab folded comprising any or all of the following steps of in any order:
Also disclosed is a method wherein said second scoring tool has a top with an apex.
Also disclosed is a method wherein said second scoring tool applies a greater force per unit area than said first tool.
Also disclosed is a tabbed divider having user selectable indictor tabs, comprising:
said plurality of tabs being adjacent across the top edge of the panel;
so that a user may fold one or more tabs into a user visible position where the second region is folded over the first region and onto at least a portion of the adhesive on said panel, whereby that folded tab is at least partly visible and where a user may fold the remaining tabs to a visible position or invisible position, said invisible position having said first region folded onto said panel.
The present invention has many facets and only a few are set forth in this summary. Reference should be had to the detailed description and the claims for a full definition of the invention.
The present disclosure is directed to an integrated tab system for a folder. The tabs may be 2 or 3 dimensional, i.e., they may be flat or have their display faces at an angle with respect to the plane of the folder. The term folder, wallet or wallet type folder, is intended to encompass a range of office requisites, such as binders, folios, classification folders, expanding files and similar items including containers, which could benefit from an integral tab for receiving marking/indicia and which hereto for, have not had such an integral feature. Integral or unitary is meant to mean that the tab is part of the wallet or folder and that the tab does not have to be user-attached. It can also mean that the tab is formed directly in the existing material, and does not require an attachment, but that is only the preferred embodiment.
A tabbed folder can be a hanging type with suspension hooks, plain or any other formulation of a pair of substantially planar sidewalls, with one sidewall taller than the other thereby forming a tab which may receive indicia. The tabs may be 2 or 3 dimensional.
Side tab or other versions of the folder are also within the scope of this invention. Likewise, as mentioned above, the term folder encompasses any other structure which could include tabs even if it would not normally be considered a folder. A multi-ring binder with a tabbed panel would be such an example. Folder 10 has front substantially planar face 12 and a rear face 14. In this case they are joined at the bottom (not shown) though they may also be joined at either side. The tab 16 has, in this case a label affixed thereon as a way to display the indicia. The visibility of the tab depends on height 30 which is the height of the tab, but more importantly the height of the tab is limited by height 32 which is the depth to which the front face 12 is cut to expose the tab face 16. The full height of the folder from the top of the tab to the bottom of the folder (not visible) is identified schematically by numeral 40. It is a length equal to or less than the allowed height for by standardized file cabinets. This height 40 cannot be changed without creating problems with existing standards. Dimension 36 is the distance from the bottom of the lowest cut on the front panel 12 to the highest level/edge on the same panel as measured from the bottom of the panel.
In
At a distal end of back panel 114 is a plurality of tab cuts 122, 124, 126. Each of these tab cuts is identical though they can be of different widths, so only one will be discussed in further detail.
Tab 122 includes a first lower portion 122a with extends longitudinally from the top edge of panel 114 along a score/fold line 125. Tab 122 also includes an upper portion 122b which is joined to portion 122a by a score/fold line in 127. Finally a side edge of tab 122 is joined to a like side edge the adjoining tab(s) at score line 131. Score 131 is preferably a breakaway score meaning that it is a deep score or a series of cuts with bridges therebetween. The objective is that the two adjacent upper tab portions can be user separated.
Note of
In addition to cutting a blank with scoring and separating lines as discussed above, adhesive materials are applied in a band 200 as shown most clearly in
To reduce possible memory effect of the score lines which become hinges, the grain of the material (if a fiber material such as paper) should run in the same direction as the score line. Another possible way to reduce memory effect is to make two or three adjacent score lines in place of a single line. With three lines, the central line is where the fold takes place and the two parallel adjacent lines reduce the memory effect in the material
Similarly, the tabs themselves have an adhesive or glue, which may be low tack (again when the two adhesive surfaces are considered joined together, in the region 122b of each tab (
The operation of the selective foldability of tabs is shown in
Note that it is possible to affix the tabs in a manner which creates a three dimensional table rather than a 2D or flat tab as shown in
A method of making a file folder is also disclosed according to the above description where a blank is cut as explained above, scoring is applied, and then tape or adhesive as explained above.
Also disclosed is a method of reducing the memory effect in fibrous material at score lines. The method can include any or all of the following steps in any order:
a method of minimizing memory effect at a fold line when at least one tab folded comprising the steps of:
The second scoring tool may have a top with an apex.
The second scoring tool may apply a greater force per unit area than said first tool.
The description of the invention and its applications as set forth herein is illustrative and is not intended to limit the scope of the invention. Variations and modifications of the embodiments disclosed herein are possible and practical alternatives to and equivalents of the various elements of the embodiments would be understood to those of ordinary skill in the art upon study of this patent document. These and other variations and modifications of the embodiments disclosed herein may be made without departing from the scope and spirit of the invention.
Number | Name | Date | Kind |
---|---|---|---|
5720427 | Kachel et al. | Feb 1998 | A |
6273470 | Bullock | Aug 2001 | B1 |
7850062 | Christensen et al. | Dec 2010 | B2 |
7980014 | Fasbender | Jul 2011 | B2 |
8443534 | Goodfellow | May 2013 | B2 |
8550330 | Black et al. | Oct 2013 | B2 |
8746539 | Dodson | Jun 2014 | B2 |
9114661 | Dobson | Aug 2015 | B2 |
9586432 | Black | Mar 2017 | B2 |
20110215135 | Goodfellow | Sep 2011 | A1 |
20150041526 | Busam | Feb 2015 | A1 |
Number | Date | Country | |
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62185884 | Jun 2015 | US |