Patent Grant
6851718
The present invention is directed to systems, apparatuses and methods for protecting, storing, organizing and/or displaying printed sheets, photographs, clippings from periodicals, handwritten pages, drawings and so forth. As an example, the invention is concerned with user-customizable ring binder indexing systems. Further examples are user-customizable sheet protector apparatuses and particularly those which are at least partially transparent so that their sheet contents can be viewed and those which have binder ring holes.
A number of protecting and organizing systems are known in the prior art. One example is shown in FIG. 1 and referring thereto, a prior art system shown generally at 100 is the READY INDEX—CONTEMPORARY TABLE OF CONTENTS—DIVIDERS PRODUCT available from Avery Dennison Corporation of Pasadena, Calif., and illustrated assembled in a three ring binder 104 with the user's document pages 108 filed therein. The system 100 is sold in a package that includes the table of contents page 112 and a set of tabbed dividers 116. The illustrated prior art embodiment includes a five tab set, but the product is also available in an eight tab set, as well as ten, twelve and fifteen months, A-Z, and 1-31 tab sets. Each of the tabs 120 of the tabbed dividers 116 may have a sequential number 124 pre-printed thereon, and each tab can be colored with a different color (e.g., yellow, orange, red, magenta and purple).
The table of contents page 112 has a series of pre-printed fields, one above the other, and abutting the right edge. Each of the fields is aligned with a separate tab 120, when the table of contents page 112 is aligned or stacked with the dividers 116, such as when filed in a ring binder 104 through the binder holes 124 in the table of contents page 112 and each of the tabbed dividers, as illustrated in FIG. 1. Each of the fields has a central block 128, a right edge strip 132, a connecting horizontal line 136 and a (blank) block 140 between the central block and the strip and above the line. The central block 128 and the strip 132 are printed or formed with the same color (e.g., yellow, orange, etc.) as the color of the corresponding (adjacent, aligned) tab 120. And the same number 142 (e.g., 1, 2, 3, 4 or 5) as the number 124 on the corresponding tab 120 is pre-printed in the central block 128.
The user, after removing the table of contents page 112, dividers and instruction sheet (not shown), from the retail packaging follows the instructions on the instruction sheet to custom design or format the page on his/her personal computer using existing software. For example, he/she can use preset layouts in existing software such as MICROSOFT WORD FOR WINDOWS, COREL WORDPERFECT FOR WINDOWS, COREL WORDPERFECT FOR DOS, LOTUS WORD PRO AND LOTUS AMI PRO, following the instructions in the instruction sheet, such as the QUICK START!, copyright 1998, instruction sheet. (The entire contents of this instruction sheet publication and all other publications and patents and applications mentioned anywhere in this disclosure are hereby incorporated by reference.) The user thereby designs the section titles 144. (The user can also put titles in the table of contents via typewriter, labels and handwriting.)
The user then prints the titles 144 onto the table of contents page 112 using a laser or ink jet printer or copier. He/she then assembles the document using the custom-printed table of contents page 112, matching pre-printed tabs 120, and document pages into the three ring binder 104 to form system 100. A problem with system 100 is that only a single table of contents page 112 is provided in the package, and thus if the user or the printer makes a mistake in formatting or printing the titles or if the user changes his mind as to the desired titles, another package having another table of contents page must be purchased. In other words and more specifically—the table of contents page 112 can rip, get dirty or wrinkled and thus some consumers find them to not be sufficiently durable; the page has a specific orientation requiring that the user load it in the printer in a specific direction, with printing errors resulting if it is not loaded properly; and since only one page is provided in a package, a printing error essentially ruins the entire packaged set.
Another prior art custom-designed table of contents sheet system (not illustrated in the drawings) is disclosed in U.S. Pat. No. 5,503,435 (Kline). Pursuant to the '435 patented system, first and second tabbed index sheets and a table of contents page are provided. First and second labels are releasably attached to the front of the table of contents page generally adjacent to but spaced from descriptive field areas on the page. The page is passed through a printer or copier, and custom indicia are printed on the labels and in the field areas in the same printing operation. The labels are then removed by the user and attached by their adhesive backings to the respective tabs. The labels before printing are adhered directly to the page inward of the descriptive field areas, to a removable carrier strip, which is adhered to the front of the page or to a tear-away strip at the bottom of the page. This system does not have the flexibility in construction and is a little more labor intensive than some users desire.
Another prior art divider apparatus is illustrated in
The desired sheet material 240, such as printed or handwritten sheets, photographs, clippings, and so forth, are inserted into the pocket 204 through the open top 208 and are visible through the clear front panel 244 of the pocket. The tab title 228 can be a descriptor of the inserted material 240 or can be a sequential indicia (such as numbers, months, etc.). The pocket apparatus 200, together with other pockets, can be inserted into a three ring binder, such as that shown in
Directed to remedying the deficiencies in the prior art, the present invention has many forms and embodiments including the overall system, the apparatus component and the method of use. One feature of the present invention is a sheet protector that includes a clear or translucent plastic sleeve or a translucent or opaque plastic or paper envelope with one or more windows through which the contents of the sleeve can be viewed. The sheet protector is printed to enhance it and/or its content's functionality and/or attractiveness. The sheet protector may exist in many forms as discussed below. The sheet protector may be printed with a decorative element on one or both sides with the design element to coordinate with its contents or with other items assembled or bound therewith, such as index dividers.
Another definition of the present invention uses a clear view table of contents sheet or page with a set of dividers. The sheet includes a sleeve made of plastic and/or paper that has coordinating tab colors and/or numbers printed on selected areas of the protector. The consumer uses standard READY INDEX SOFTWARE templates to lay out the tab titles on the page. He/she prints custom-formatted tab titles on a plain piece of paper, for example, and then inserts the printed paper into the sleeve. Thereby, the tab titles can be seen through the clear plastic front sheet of the sleeve. This table of contents sleeve provides durability and protection to the printed table of contents sheet. Another benefit of this embodiment is the consumer can print the titles on plain paper and if an error is made or if a change is desired, it can easily be corrected or changed by printing another sheet of plain paper and inserting it into the sleeve.
A further embodiment is to provide a printed sheet protector that is used as a photo page. The printed portion acts as a frame around each photo, bordering the photograph. The printing alternatively or additionally can be used as decorative elements to enhance the photograph. The sheet protector may have small compartments or windows into which individual photographs are inserted, or it may have a single large section to be used for a collage of photographs or a single large photograph. Additionally, the printed portion may have a special surface on which dates or journals to describe the photographs or contents, using writable inks or the like, can be written by the user. The printed portions can be decorated with themes of popular photographed events, such as holidays, weddings, birthdays, babies, sporting events and so forth. Instead of photographs, other visual sheets can be used, such as drawings, artwork, cover sheets for reports and so forth. As an example, it may be used by a parent to decoratively frame and protect his/her children's early handprints or artwork.
A further embodiment includes the sheet protector sold to the consumer with an inkjet receptive coating that allows the consumer to print his/her own designs directly onto the sheet protector using his/her inkjet printer.
Another embodiment has the sheet protector packaged with a transparent insert that is printed with the functional or decorative elements previously described. The transparent insert is to be placed by the consumer inside the sheet protector followed by a sheet of paper which has been printed with the desired indicia by the consumer. The insert is preferably the same size as the sheet of paper. And the resulting product is a printed or preprinted sheet protector.
Another embodiment includes the sheet protector packaged with a transparent insert that has an inkjet/laser receptive coating. This allows the transparent insert to be designed and printed by the consumer with the design(s) of his/her choice. The consumer then inserts the printed transparent insert into the sheet protector, followed (or preceded) by a sheet printed by the consumer. The results is a custom-printed sheet protector, designed entirely by the consumer.
A further embodiment provides the set of dividers made from clear or transparent plastic having colored, numbered or otherwise indicia-identified tabs. The table of contents design is printed on the body of the first divider. The consumer uses standard READY INDEX software templates (or similar software) to print tab titles on a plain sheet of paper, which is placed in the binder or report cover behind the first divider. The tab titles are viewable through the clear or transparent body of the first divider surrounded by the appropriate design which is preprinted on the divider body. The page can be attached to the divider if desired, such as by a self-adhesive strip.
A still further embodiment of the present invention includes a lamination pouch that is preprinted with a decorative or functional design into which a consumer places a printed sheet, or photos and laminates by means of thermal lamination or pressure-sensitive adhesive. Again, the printing on the pouch can alternatively be done by the consumer with the pouch being provided with a suitable inkjet or a blank receptive coating.
A yet still further embodiment uses a single sheet lamination overlay printed with decorative or functional designs beneath which the consumer places a printed sheet or photos and laminates by thermal lamination or pressure sensitive adhesive.
Another embodiment includes a protector pocket having a tab divider extending out therefrom. The user prepares a sheet with indicia thereon and inserts the sheet in the pocket into a viewing position. The front sheet of the pocket preferably has pre-printed indicia thereon and aligned with the sheet indicia which is viewable through the front sheet with the sheet in the viewing position. At least one of the indicia of the sheet indicia is aligned with at least one of the indicia of the front sheet and with the tab. The other indicia of the sheet and front sheet are aligned with respective tabs of similar tabbed protector pockets when stacked on top of each other. The insert sheets for each tab section can be immediately behind the corresponding tabbed protector pocket, or less desirably inside the pocket and behind the sheet.
Alternatively, one or more decorative elements can be printed on the body of the divider, such as Avery Dennison Corporation's TABBED SHEET PROTECTOR product (such as shown in FIG. 2). The decorative element can be popular licensed artwork, such as the popular POKEMON characters or the SWOOSH logo of the Nike Corporation, or it can be descriptive of the intended contents of the pocket, such as “Geometry Assignments.” A variation is to use a one-ply polypropylene divider; an example is the Avery TABBED SHEET PROTECTOR product that is not a pocket, but rather has only one polypropylene layer forming the body and the tab is still an insertable tab. This divider, pursuant to the invention variation, would be printed with one or more decorative or descriptive elements as described above.
The invention allows consumers to print information or designs directly onto the sheet protectors, thereby avoiding tampering with the contents of the sheet protection. This allows consumers to add temporary markings to a document without printing directly on them. Pursuant to another feature herein the consumer can customize the printing on the insert.
A further description of the invention is a system that allows consumers to print the table of contents page on a plain sheet of paper and view the tab titles through a transparent or translucent body of the divider which being formed of plastic and disposed in front of it, protects it. The paper sheet may be loose or attached to the divider by means of a self adhesive strip on the back side of the divider, or notches in the divider which hold the sheet, or clips on the back side of the divider. When the printed page is adhered to the divider page, the first page of the document will preferably not be the table of contents page.
In other words, disclosed herein is a sheet protector, which includes a clear or translucent plastic sleeve or a paper or translucent or opaque plastic envelope with windows through when the sleeve contents can be viewed. The sheet protector is printed to enhance the functionality and/or attractiveness of its contents or the sheet protector itself. The following are examples of some of the forms of the sheet protector:
(1) A sheet protector that is printed with a decorative element on one or both sides with a design element to coordinate with other document handling items, such as three ring binders, report covers and dividers.
(2) A clear view table of contents sheet used with a set of dividers; it is a sleeve made of plastic and/or paper, for example, which has the coordinating tab colors printed on selected areas of the sheet protector. The consumer uses commercially available READY INDEX software templates to lay out the tab titles on the page. He/she prints a plain piece of paper with the tab titles and inserts the printed plain paper into the sleeve whereby the tab titles can be seen through the clear plastic. This table of contents sleeve provides durability and protection to the printed title sheet. Another consumer benefit is the ability to print the titles on a plain sheet of paper; thus, if there is an error, it can be easily rectified by printing another sheet of plain paper and inserting it into the sleeve.
(3) A printed sheet protector used as a photo page with the printed portion acting as a frame around each photo, bordering the photograph. Instead of defining a frame, the printing can be used as decorative elements to enhance the photographs. The sheet protector can have small compartments to slide individual photographs or larger sections for a collage of or a large photograph. The printed portion may also include a space having a surface on which the user can write with writeable inks dates or journaling to describe the photograph or contents. The printed portions can be decorated with themes of commonly photographed events, such as holidays, weddings, birthdays, sporting events and babies.
(4) The sheet protector is printed with an ink jet receptive coating that allows the consumer to print his own designs directly onto the sheet protector using his/her ink jet printer.
(5) A sheet protector is provided (packaged) with a transparent insert that is printed with the above-described functional and/or decorative elements. The insert is to be placed inside the sheet protector followed by (or with) a sheet of paper which is printed by the consumer. The insert is preferably the same size as the printed sheet of paper. A pre-printed sheet protector is thereby formed.
(6) A sheet protector is packaged with a transparent insert that has an ink jet/laser receptive coating. The insert is designed to be custom formatted and printed by the consumer, and inserted into the sheet protector before, after or with a consumer printed sheet to form a custom designed and printed sheet protector.
(7) A set of dividers is made from clear or translucent plastic having colored, numbered tabs. The table of contents design is printed on the body of the first divider. The consumer uses the READY INDEX software templates, for example, to print tab titles on a plain sheet of paper which is placed in the binder or report cover behind the first divider. The tab titles are seen through the clear or translucent body of the first divider surrounded by the appropriate design which is preprinted on the divider body. The page is preferably attached to the divider, such as with a self-adhesive strip.
(8) A consumer positions a printed sheet or a photograph into a lamination pouch that is preprinted with one or more decorative or functional designs and laminates the assembly using thermal lamination or pressure sensitive adhesive.
(9) A single sheet lamination overlay is printed or preprinted with decorative and/or functional designs and a consumer places a printed sheet or photos underneath the overlay and laminates them together using thermal lamination or pressure sensitive adhesive.
The film or material used for the pockets or protectors can be polypropylene with thicknesses of between 0.0002-0.00050 inch; for example, 0.0002 inch for economy weight, 0.00024 for standard weight, 0.00033 for heavyweight, and 0.00050 for superheavyweight. Aside from polypropylene, polyester, polyethylene and vinyl can be used
Other objects and advantages of the present invention will become more apparent to those persons having ordinary skill in the art to which the present invention pertains from the foregoing description taken in conjunction with the accompanying drawings.
A first apparatus embodiment of the present invention is illustrated in
The titles to form this table of contents are (preferably) not printed on the front sheet (with the pre-printed fields). Rather, after the user has selected and formatted them on his personal computer using existing software, he/she prints them out on a sheet of paper 350 using a printer or copier 360, such as is illustrated in FIG. 3. The sheet of paper 350 can be a plain sheet of paper (as illustrated in the drawings) or can have pre-printed material. It can have pre-punched binder holes or the user can punch the binder holes 364 before or after the printing operation. Alternatively, no binder holes can be used where a binder strip is used such as in
The titles 368 which are printed on the sheet 350 are spaced and sized such that when the sheet is inserted into the pocket down through the open top 316 as shown by the arrow 369 in
There are a number of important differences, however. First, the titles 368 are printed on a plain sheet of paper 350, preferably. Thus, if printing or formatting mistakes are made or if the titles need to be changed, the corrective process is simple and inexpensive—the new or corrected titles are simply printed on another sheet of paper, which is inserted into the pocket. Second, the pocket is sturdy, less likely to tear than the prior art paper table of contents page. Third, it protects the titles so that they are less likely to get smudged or stained, and the pre-printed fields on the transparent sheet are also sturdy.
A variation of the apparatus of
A variation of the apparatus of
The back sheet of the above-discussed pocket apparatuses of the invention can be formed of a transparent plastic. Alternatively, they can be formed with the back sheet being opaque or translucent or some combination thereof. A front sheet of yet another pocket apparatus embodiment 430 does not have a transparent front sheet. Rather, the front sheet 434 is opaque (or translucent) and has a window 438 through which the titles 444 of the title sheet 450, when in the inserted viewing position, can be viewed, as can be understood from
There are a number of ways of forming the sheet protectors, as discussed below.
(1) The plastic film is printed in roll form and sent to a machine which produces the sheet protectors. The pre-printing may include an “eye spot” which is detected by the sheet protector manufacturing equipment and results in a feedback system that allows the equipment to register the print so that it is positioned correctly on the sheet protector. The eye spot is cut away as scrap or is printed in a non-visible ink.
(2) The plastic film is printed in roll form and sent to the sheet protector producing machine. The pre-printing does not contain an eyespot, but is toleranced such that the printing is positioned accurately on the sheet protector by virtue of the setup of the sheet protector manufacturing equipment.
(3) The sheet protectors are manufactured using unprinted film. The blank sheet protectors are then sent to another operation where the sheet protectors themselves are printed.
(4) The sheet protectors are manufactured using unprinted film. Print stations are added to the sheet protector manufacturing equipment such that the printing can be performed during the same operation as the sheet protector converting.
(5) Unprinted film is printed in roll form and cut into sheets. These sheets are then folded and/or welded to make the sheet protectors.
The steps of a second manufacturing process of a pocket apparatus of the present invention are shown in block form in FIG. 16. Referring thereto, briefly, two rolls of film (block 550) are fed into a roll machine (block 554) and the seams are welded together (block 558). Holes are punched in the binding edge as shown by block 562. The films are cut (block 566) below the bottom weld into individual sheet protectors. The sheet protectors are stacked and counted as shown by block 570 and sealed in the package as stated in block 574.
The previously-described pocket apparatuses have an open top (or alternatively side) in through which the title sheet is inserted (and out through which it can be removed). The top can remain open, because with the sheet in the pocket apparatus and the pocket apparatus in a ring binder, the rings pass through the binder holes in the pocket apparatus and the aligned binder holes of the contained title sheet, the title sheet is held in the pocket apparatus. Other binding systems will hold the title sheet in the pocket apparatus, too. A flap (see
In lieu of a pocket apparatus, an alternative system 700 of the present invention is illustrated in FIG. 19. Referring thereto, a transparent, single layer pre-printed table of contents sheet 704 is provided and the custom formatted and printed title sheet 708 is adhered to the back of the table of contents sheet with adhesive strips 712 or the like. The two-ply sheet can then be assembled with tabbed dividers 716 and document sheets 720 into a ringed binder 724, or into another binder system. Instead of being pre-printed the table of contents sheet can be custom formatted and printed by the user.
A further alternative pocket embodiment is shown in
By having the tab 754 attached to the pocket apparatus 750, the pocket apparatus is not only a table of contents but also serves as a tabbed divider and can have a number of other identifying indicia pre-printed thereon. Unlike the prior art tabbed pocket apparatus of
Referring to the system shown generally at in
Another tabbed pocket apparatus is illustrated in
Most of the previously-described pocket apparatuses are primarily designed to hold a title sheet. However, other documents, pages, papers, clippings or flat articles 904 can be stored and displayed therein. One example is to use them to store and display photographs (or other flat images), such as in the embodiments of
In other words, the present inventions improve upon the prior art sheet protector photopages which have welded sections to hold photos of popular sizes. The utility of the prior art product is increased by providing a writeable section 920 on the protector 910 on which the user can date or journal 934 (
The pocket assemblies of
The pocket apparatus can include a surface adapted to be handwritten on by a user with a pen or pencil; such surface is shown in the bottom right corner of
A usable polypropylene for the pocket apparatuses disclosed herein is a cast polypropylene having a COF of 0.25-0.29. The low COF can be accomplished by adding a slip agent to the formulation of the film, in a known manner. The polypropylene is corona treated to forty to forty-four dyne level; this is a customary step for printing film, the corona treatment charges the film to change the electrostatic properties of the film and makes it more ink receptive. The film is then passed through the print stations and is printed flexographically using UV inks applied with a photopolymer plate. Most narrow web printing operations use several (four to eight) print stations. The print stations can be used to print PMS colors; in other words, the exact color of ink that is desired is loaded into the station and printed. Another option for printing is Process printing—to load four or more colors of ink—black, cyan, magenta and yellow into the print stations to create any color that is desired by laying down layers of these four colors. Process printing is done for products that require more colors than there are stations on the printing press. For a preferred product, up to sixteen colors are printed on the sheet protector. The process is a process printing using six base colors of ink—black, orange, green, cyan, yellow and magenta. This is called hexachrome printing, and it is normally done on offset printing presses, not on flexographic printers. An example of a printer of the invention uses UV hexachrome inks on the flexographic press.
The first print station prints the eye-marks. There is a photo-eye at each following station which registers the eye-mark and prints the next color with reference to the position of the eye-mark. The tolerance is normally held±0.005″. The last print station applies a clear varnish to the entire surface of the film. It is an antistatic, slip varnish, which is also UV cured. It is applied in thickness from one mil to twenty mils. There are different varnishes available depending on the desired level of COF for the final product. Slip varnish is normally used for printing clear labels for in-mold labels, used on shampoo bottles and other such products. The reason the slip is used is because the labels are stacked in stacks of fifty, and a star wheel pulls off one label at a time for use in putting on the bottle. If there is no slip agent or antistatic varnish, the labels will generate static from the friction of the star wheel and stick to each other. The printed film is wound on a roll and shipped.
The writable coating 920 can be UV ink-white opaque ink printed in the same manner, with two layers used for higher levels of opacity. This coating is similar to that currently used for oil changing “reminder” stickers.
An alternative to the above-described process for printing the decorative and informational indicia, designs or images on the (polypropylene) pockets and sheets is an ink jet printing technique. Pursuant to this technique, the polypropylene is coated with an ink jet receptive coating after extrusion or it is surface treated (embossed) during the extrusion process to accept ink. The web or large sheet of polypropylene is run through a large format ink jet printer. The ink jet printer creates the image by dripping very small droplets of ink such that a the desired image pattern is thereby created. An example of an inherently inkjet printable coextrudable film embodiment and various office product applications of the film are disclosed in copending application entitled “Inherently Ink Receptive Film Substrates,” Ser. No. 09/547,942, filed Apr. 11, 2000.
Screen printing is another method which can be used. Pursuant to this method, the desired image is separated into base colors (i.e., black, magenta, yellow, cyan). Each of the color separations is separately printed. The image of each color is burned into a screen by placing the negative of the color image over a light sensitive screen and exposing it to light, whereby the light expands through pores in the screen. This process can also be done using chemicals instead of light. The screen is then placed on top of the polypropylene or other media that is to be imaged, and ink is spread evenly over the top of the screen. The ink flows through the pores and adheres to the surface of the polypropylene in the desired locations. The process is repeated for each of the base colors until the desired image is achieved. The (polypropylene) media will likely need to be first treated to better accept the ink. This treatment can be done by corona treating it or by coating it with a varnish that acts as a “primer.”
Generally, any of the assemblies described herein can be manufactured from polypropylene, vinyl, polyester, polystyrene or any other clear or translucent film that can be formed into a sheet protector. The welding and/or folding of the films can be accomplished by means of heat, ultrasonic, pressure or deformation. Further to the disclosures provided above, examples of possible geometries of the sheet protector are:
(1) A pre-printed 8½ by eleven inch sheet protector, welded at the binding edge and bottom, folded on the right edge and open at the top. The consumer desktop prints his tab titles on a plain sheet of paper, and may or may not hole punch the sheet to line up with the holes in the sheet protector. When the sheet is inserted into the sheet protector, the titles line up with the colored areas of the sheet protector.
(2) A pre-printed 8½ by eleven inch sheet protector, welded at the bottom only, folded along the right edge and open at the binding edge with a three hold punch, in a “quick-load” configuration. The page to be inserted is three hole punched and inserted by peeling back the flap and sliding in the sheet. Once the page is inserted, the assembly can be assembled in a three ring binder or report cover.
(3) A pre-printed 8½ by eleven inch sheet protector that is not welded, but is a folded piece of pre-printed clear film. The fold is along the right side, and the two loose ends are three hole punched. The inserted page is three hole punched and slid between the layers of film, then inserted into a binder or report cover.
(4) A pre-printed paper sleeve with a window, which may or may not have a clear plastic covering. The consumer desktop prints his tab titles on a plain sheet of paper, hole punches the sheets and inserts the printed sheet into the sleeve. The desktop printed tab titles are visible through the window.
(5) A pre-printed 8½ by eleven inch sheet protector (or paper sleeve) with one-half inch sealed binding edge, so that the sleeve is eight inches wide. The software template is changed slightly so that a dashed line is printed out with the tab titles one-half inch from the left edge of the sheet. The consumer can cut along the line or fold the sheet along the line so that the resulting sheet is eight inches wide and can be inserted into the eight inch wide sleeve of the sheet protector. Once inserted, the tab titles line up with the colored areas of the sleeve.
(6) Pre-printed 8½ by eleven inch sheet protector (or paper sleeve) with ½ inch sealed binding edge, so that the sleeve is eight inches wide. A sheet of paper is provided that is perforated ½ inch from the edge along the eleven inch edge of the sheet. After the consumer has printed the perforated sheet, he can removed the perforated edge so that the resulting sheet is eight inches wide and can be inserted into the eight inch wide sleeve of the sheet protector. Once inserted, the tab titles line up with the colored areas of the sleeve.
(7) Pre-printed nine by eleven inch sheet protection, with ½ inch welded binding edge. The consumer desktop prints his tab titles on a plain sheet of paper, then inserts the sheet into the sheet protector. Once inserted, the tab titles line up with the colored areas of the sleeve. Since the clear view table of contents is now nine by eleven inches, the dividers should be extra wide, 9½ by eleven inches.
(8) The invention is a single layer of film or thicker plastic.
From the foregoing detailed description, it will be evident that there are a number of changes, adaptations and modifications of the present invention which come within the province of those skilled in the art. However, it is intended that all such variations not departing from the spirit of the invention be considered as within the scope thereof. A Table showing various alternative constructions of the present inventions follows.
This is continuation application of U.S. patent application Ser. No. 09/613,639, filed Jul. 11, 2000, and which issued as U.S. Pat. No. 6,632,042 on Oct. 14, 2003, whose entire contents are hereby incorporated by reference.
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| Number | Date | Country | |
|---|---|---|---|
| 20040150214 A1 | Aug 2004 | US |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 09613639 | Jul 2000 | US |
| Child | 10686023 | US |
