Source: http://www.google.com/patents/US5762375?dq=4052565
Timestamp: 2016-08-23 22:18:55
Document Index: 709963509

Matched Legal Cases: ['arts 12', 'art 12', 'art 12', 'art 12', 'art 12', 'art 12', 'arts 12', 'art 12', 'art 14', 'art 14', 'art 12', 'art 26']

Patent US5762375 - Inlaid portfolio and method of making same - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inPatentsA portfolio or desk folder is formed from a flexible leather or synthetic leather cover member forming front and back covers, two generally rectangular stiffening elements, an interior liner and a flap forming a pocket. The cover member, liner and flap are bonded and/or sewn together around the periphery...http://www.google.com/patents/US5762375?utm_source=gb-gplus-sharePatent US5762375 - Inlaid portfolio and method of making sameAdvanced Patent SearchPublication numberUS5762375 APublication typeGrantApplication numberUS 08/784,707Publication dateJun 9, 1998Filing dateJan 16, 1997Priority dateJan 16, 1997Fee statusPaidAlso published asWO1998031552A1Publication number08784707, 784707, US 5762375 A, US 5762375A, US-A-5762375, US5762375 A, US5762375AInventorsRandy A. Kogutt, Michael A. KoguttOriginal AssigneeDart Manufacturing CompanyExport CitationBiBTeX, EndNote, RefManPatent Citations (5), Referenced by (20), Classifications (5), Legal Events (5) External Links: USPTO, USPTO Assignment, EspacenetInlaid portfolio and method of making same
US 5762375 AAbstract
A portfolio or desk folder is formed from a flexible leather or synthetic leather cover member forming front and back covers, two generally rectangular stiffening elements, an interior liner and a flap forming a pocket. The cover member, liner and flap are bonded and/or sewn together around the periphery of the portfolio to secure the stiffening members spaced apart from each other with a spine formed therebetween. A generally rectangular window is formed in the front cover and a fabric inlay is secured to the cover member around the periphery of the window. The inlay preferably includes a multi-color image formed thereon by transferring the image from an image source to a transfer sheet by way of a multi-color photocopier and transferring the image from the transfer sheet to the inlay prior to insertion of the inlay in the window. Portfolios with ornamental images of a wide variety may be fabricated.
1. A method of making a foldable portfolio comprising a generally rectangular exterior cover member and an interior liner secured to each other generally around the periphery of said portfolio, a window formed in at least one of said cover member and said liner and an inlay having a printed image thereon disposed in said window and secured to said portfolio to provide ornamental indicia on said portfolio, said method comprising the steps of:forming said cover member; forming said liner; forming a window in one of said cover member and said liner; forming said inlay from a sheet of flexible material; providing an image on a transfer sheet for transferring said image to said inlay; transferring said image from said transfer sheet to said inlay; placing said inlay at said window with said image substantially within said window and securing said inlay to one of said cover member and said liner; and securing said cover member to said liner. 2. The method set forth in claim 1 including the step of:placing at least one stiffening part between said cover member and said liner. 3. The method set forth in claim 2 wherein:the step of placing said stiffening part includes providing separate stiffening parts for a front cover portion and a back cover portion of said portfolio wherein at least one of said stiffening parts is positioned in supportive relationship to said inlay. 4. The method set forth in claim 1 including the step of:securing said cover member to said liner by bonding said cover member to said liner around the periphery thereof. 5. The method set forth in claim 4 including the step of:sewing said cover member to said liner around the periphery thereof. 6. The method set forth in claim 1 including the step of:sewing said inlay to said one of said cover member and said liner around the periphery of said window. 7. The method set forth in claim 1 including the step of:providing a photo-copier apparatus, placing an article containing said image on said copier apparatus and transferring said image from said article containing said image to said transfer sheet; and transferring said image from said transfer sheet to said inlay by at least one of pressing and heating said transfer sheet against said inlay. 8. The method set forth in claim 7 including the step of:providing said inlay as a heat resistant fabric. 9. The method set forth in claim 8 including the step of:providing said inlay of heat resistant woven polyester. 10. The method set forth in claim 1 including the step of:providing said cover member formed of a flexible polymer material having a thickness not less than about 0.050 inches and providing said liner as a sheet of polymer material having a thickness not less than about 0.15 inches. 11. The method set forth in claim 1 including the step of:securing a flap to said liner along at least two edges thereof. 12. A portfolio manufactured by the method set forth in claim 1.
13. A portfolio comprising:a cover member comprising a sheet of flexible material forming a front cover and a back cover and having a generally rectangular window therein; a pair of generally rectangular spaced apart stiffening members dimensioned to be less in height and width than the height and width of said front cover and said back cover, respectively; a flexible liner member having a generally rectangular shape and adapted to be secured to said cover member with said stiffening members disposed between said liner and said cover member and spaced apart from each other on each side of a spine formed between said front cover and said back cover; an inlay sheet having an image formed thereon by transferring said image from a source of said image to a transfer sheet and from said transfer sheet to said inlay sheet; and said portfolio being formed by positioning said inlay sheet in said window and supported by one of said stiffening members and securing said liner to said cover member around the periphery of said portfolio to form said front cover and said back cover with said image showing through said window. 14. The portfolio set forth in claim 13 wherein:said liner is bonded to said cover member at a substantially central position on said cover member between opposite side edges thereof to form said spine. 15. The portfolio set forth in claim 13 wherein:said image on said inlay sheet is formed by transferring said image from said source to said transfer sheet by photocopying said image onto said transfer sheet. 16. The portfolio set forth in claim 15 wherein:said image is transferred from said transfer sheet by heating and pressing said transfer sheet against said inlay sheet. 17. The portfolio set forth in claim 13 wherein:said cover member is formed of reinforced vinyl having a thickness of about 0.050 inches. 18. The portfolio set forth in claim 17 wherein:said liner is formed of vinyl having a thickness of about 0.015 inches. 19. The portfolio set forth in claim 13 wherein:said inlay sheet is formed of a heat resistant woven polyester. 20. The portfolio set forth in claim 13 including:a generally sheetlike flap secured to said liner along two edges thereof to form a pocket. Description
The present invention pertains to a portfolio or desk folder having an ornamental inlay on the cover and a method of manufacturing such a portfolio or folder.
Portfolios or desk folders for business papers, note pads and other business accessory items are widely used by persons in conducting day-to-day business as well as personal affairs. Portfolios with ornamental features such as a popular trademark, symbol or other graphic image associated with a business entity, for example, are popular promotional, personal point of recognition and gift items.
Portfolios or desk folders of the general type described herein are typically fabricated of a soft, durable material such as leather or a synthetic leatherlike material. The application of ornamental designs or pictorial scenes on the cover or other portions of such articles is somewhat constrained by the ability to provide a suitable ornamental or pictorial feature on the surface of leather or leatherlike synthetic materials. However, in accordance with the present invention a unique portfolio or desk folder is provided which includes an ornamental inlay and which is fabricated in such a way that an inexpensive yet aesthetically appealing portfolio is provided and which may be adapted to provide a wide variety of ornamental features or graphic or pictorial scenes thereon.
The present invention provides an improved portfolio or desk folder including an inlay which may be provided on the exterior or interior of the portfolio cover or liner and which may be provided with one of a wide variety of ornamental or pictorial images on the inlay. The present invention also provides a method of making a portfolio or desk folder having an inlay therefor and which inlay may be characterized by one of virtually an infinite variety of multi-color images applied thereto.
In accordance with one important aspect of the present invention a business portfolio or desk folder is characterized by front and back cover parts which are integrally joined at a spine portion and further comprise a flexible cover member which may be made of a single piece of flexible, soft and durable material and includes a window, preferably formed in the front cover part. The portfolio also includes an inner liner for the front and back cover parts and the liner is secured to the cover parts to enclose and support stiffeners for the front and back cover parts. An inlay or so called window pane of a fabric or similar material is provided to which an ornamental design or image is applied by a thermal transfer process and the inlay is attached to the portfolio or folder so that it is viewable through the window. The window may be provided in one or the other or both of the cover parts or, if desired, in the liner.
The present invention also provides an improved and aesthetically pleasing portfolio or desk folder wherein a multi-color image is transferred to a fabric inlay part or window pane which is then suitably secured in a window formed in a cover part for the portfolio and the portfolio is then assembled in such a way as to retain the window pane in a desired position on the portfolio in an improved manner.
In the manufacture of a portfolio or desk folder of the invention a flexible sheet-like cover member is formed by die cutting the cover member out of a sheet of flexible material and a window is simultaneously cut in the cover member. A window pane is formed of a heat resistant fabric, such as woven polyester, an image to be applied to the window pane is chosen and this image is transferred by way of a multi-color photocopier to a sheet of transfer paper. The transfer paper is then applied to the inlay or window pane and the image is thermally transferred to the window pane. The window pane may then be conveniently attached to the cover member at the window by sewing the window pane to the cover at the window, preferably around the periphery thereof. Separate front and back cover stiffeners and a liner are then assembled to the cover by bonding the liner to the cover at the periphery thereof with the stiffeners trapped therebetween. The front and back covers are then sewn around their perimeter to the liner and, preferably, the stiffener so as to form a strong, durable and aesthetically pleasing portfolio.
FIG. 2 is a perspective view of the portfolio shown in FIG. 1 in an open position; and
FIG. 3 is a schematic diagram illustrating certain steps in the manufacture of the portfolio shown in FIGS. 1 and 2.
Referring to FIGS. 1 and 2, there is illustrated a portfolio or desk folder in accordance with the present invention and generally designated by the numeral 10. The portfolio 10 is characterized by front and back cover parts 12 and 14 which are hinged together at a spine portion 16, not unlike the front and back covers of a hard-bound book. The front and back covers may be moved between a folded or closed position as shown in FIG. 1, and an open position as shown in FIG. 2. As shown in FIG. 1, the front cover part 12 is provided with a generally rectangular window 18 formed by removing the material forming the cover part 12 in a selected geometric pattern such as a rectangle, as shown. The window 18 is adapted to show an inlay, generally designated by the numeral 20, which is suitably secured to the portfolio 10, including the cover part 12 in a manner to be described in further detail herein. The inlay 20 is preferably formed of a piece of fabric which may be secured to the front cover part 12 by conventional stitching 22 around the periphery of the window 18, as indicated in FIG. 1. Other means for securing the inlay or window pane 20 to the cover part 12 may also be provided, including thermal or chemical bonding or other forms of adhesion. Typically, the inlay 20 is formed of a piece of durable fabric to which has been applied ornamental indicia or a pictorial image 24, which image may comprise a wide variety of subject matter including anything from an image of a product of commerce to a pastoral scene. Manufacturers of industrial or consumer products, for example, may advantageously provide portfolios, such as the portfolio 10, with an image of their product or the company trademark or logo imprinted on the window pane or inlay 20 in accordance with the invention. Virtually any two-dimensional image may be applied to the inlay 20 in accordance with the invention and the inlay then applied to or secured to the portfolio 10, also in accordance with the invention.
The portfolio 10 is preferably characterized by a generally rectangular cover member 26, FIG. 2, forming the cover parts 12 and 14 and the spine 16 and an inner liner 28 formed of a single piece of flexible material having approximately the same rectangular shape as the cover member 26 and suitably secured thereto all around the periphery of the portfolio 10, such as at stitching 30. The stitching 30 may be ornamental as well as functional and is operable to aid in reinforcing the portfolio and determining the location of two, generally rectangular stiffener members 32 and 34 portions of which are shown through broken away portions of the liner 28 in FIG. 2. The stiffener members 32 and 34 are generally rectangular plate-like members of durable fiberboard, expanded plastic foam sheet, cardboard or so-called chipboard, which are placed between the cover member 26 and the liner 28 and are also secured in place preferably by chemical, thermal, radio frequency, ultrasonic or other forms of welding of the liner to the cover member around the periphery thereof, followed by further securing the cover member to the liner with the stitching 30.
The spine 16, for example, may be suitably reinforced by bonding the liner 28 to the cover member 26 along the striations 16a and 16b, for example. An integral loop of liner material 16c may be formed to serve as a pen or pencil holder. The liner 28 may have a suitable slot 28a, or other means thereon for retaining suitable articles inside the portfolio such as a tablet 28d, for example. A flap formed of a third layer of material 28b is bonded to the liner 28 along and adjacent to the side and bottom edges 28b' and 28b" to form a pocket between the liner and the flap. Suitable slots 28c are formed in the flap 28b for retaining business cards, etc., therein. The portfolio 10 may also be provided with ornamental and protective metal corner members 36 suitably attached by crimping, for example, to the top and bottom corners of the front cover part 12 and the back cover part 14, as shown in FIGS. 1 and 2.
The dimensions of a portfolio 10 in accordance with the present invention may, typically, be in the range of about 9.5 by 12.5 inches, for example, in the folded position shown in FIG. 1, thereby making the overall length of the portfolio, in the open position, to be in the range of about 19 inches. The window 18 is typically rectangular in shape and may be about 7.6 inches wide by 10.2 inches in length or height. The slot 28a and flap 28b are exemplary and other slots or means may be provided for retaining items, such as notebooks, checkbooks, tablets, calculators, business cards and other articles secured within the portfolio 10. The window 18 may be of a different size and geometry from that shown and other window panes may be provided in the back cover part 14 or the interior of the portfolio 10, such as in the liner 28 or flap 28b. However, the location of the window 18 on the exterior of the front cover part 12 is preferred.
A typical material used for fabricating the cover part 26 is, for example, leather or a fabric-backed or otherwise reinforced vinyl sheet of about 0.050 inches in thickness. The liner 28 and flap 28b may be formed of 0.015 inches thick vinyl film or the like. The window pane 20 is preferably formed of a heat resistant fabric, such as a 600 denier, woven, heat resistant polyester and the like. Other materials may be used for the window pane or inlay 20, the liner 28, flap 28b and the cover member 26 as will be appreciated by those skilled in the art. The cover member 26, the liner 28 and flap 28b are preferably secured to each other by conventional adhesive and bonding techniques as will be described further herein and the portfolio 10 is assembled by stitching at 22 and 30 using conventional equipment for stitching articles of manufacture made from soft flexible materials, such as leather or so called synthetic vinyl leather. The stiffeners 32 and 34 may be formed of chipboard having a thickness of about 0.08 inches. The width of the peripheral edge or border of the cover member 26, whereby the cover member is larger than the liner 28 to permit folding the edge over and securing same to the liner 28 and to the cover member itself by the stitching 30, may be appropriate for the particular size of portfolio fabricated. A width of a peripheral border or hem 31, FIG. 2, of about 0.40 inches is indicated to be suitable for the dimensions given hereinabove.
After forming the liner 28 and flap 28b and preparing the cover member 26 as described above, the cover member is placed on a suitable surface such that the stiffener members 32 and 34 may be properly positioned on the cover member, the liner 28 is then placed over the cover member and the stiffeners 32 and 34, followed by placing the flap 28b over the liner and then sealing the flap and liner to the cover member using a conventional apparatus 88 which thermally or mechanically welds the liner to the cover member around the periphery of each. One example of such apparatus is a model F15-30 manufactured by Thermatron. Stitching 30 is then applied around the periphery of the portfolio 10 to sew the cover member 26 to itself, to the liner 28 and flap 28b and to the stiffener members 32 and 34. Lastly, the reinforcement or corner members 36 may be suitably crimped to the respective corners of the portfolio 10 in the positions shown in FIGS. 1 and 2.
Although a preferred embodiment of a portfolio or desk folder and a method of making same have been described in detail hereinabove, those skilled in the art will recognize that various substitutions and modifications may be made to the invention without departing from the scope and spirit of the appended claims.
Patent CitationsCited PatentFiling datePublication dateApplicantTitleUS2639168 *Sep 19, 1950May 19, 1953Dayton Embossed Products CorpCover constructionUS4847798 *Nov 10, 1988Jul 11, 1989Casio Computer Co., Ltd.Case structure for an electronic apparatus, and deformable ornamental body thereforUS4991767 *Jul 13, 1989Feb 12, 1991The Mead CorporationPortfolio with photograph displaying coverUS5020828 *May 24, 1989Jun 4, 1991The Mead CorporationHeat-sealed die cut binderUS5662447 *Aug 25, 1995Sep 2, 1997Jiun Wey Industrial Co., Ltd.Frontcover mountable with a photograph for books and its manufacturing method* Cited by examinerReferenced byCiting PatentFiling datePublication dateApplicantTitleUS5961150 *Jul 29, 1998Oct 5, 1999Dart Manufacturing CompanyInlaid portfolio or folder and method of making sameUS5975578 *Jun 16, 1998Nov 2, 1999Graphic Vinyl Products, Inc.Portfolio and method of making the sameUS6017164 *Sep 15, 1998Jan 25, 2000Abbott; Marc DeanFolio with three-part stiffener and viewing pocketsUS6045160 *Mar 26, 1998Apr 4, 2000Weeks; HelenBinderUS6070909 *Sep 8, 1998Jun 6, 2000Innovative Usa, Inc.Book constructed of foamUS6189932May 3, 2000Feb 20, 2001Innovative Usa, Inc.Book constructed of foamUS6231196 *Mar 27, 1997May 15, 2001Precision Laser Marking, Inc.Laser marking process and productsUS6305714Jul 2, 1999Oct 23, 2001Acco Brands, Inc.Folder with framed windows and method of manufacturing thereofUS6740189Sep 6, 2000May 25, 2004Dart Manufacturing CompanyBusiness accessory article with graphic image and method of makingUS6981586 *Aug 30, 2002Jan 3, 2006Fuji Photo Film Co., Ltd.Magnetic tape cassette storage caseUS7762589Oct 18, 2006Jul 27, 2010Acco Brands Usa LlcSpine label insert for a document storage deviceUS20030029761 *Aug 30, 2002Feb 13, 2003Fuji Photo Film Co., Ltd.Magnetic tape cassette storage caseUS20040187369 *Apr 12, 2004Sep 30, 2004Dart Manufacturing CompanyBusiness accessory article with graphic image and method of makingUS20050028911 *Aug 7, 2003Feb 10, 2005Canavan Thomas P.Rapid access deviceUS20080194139 *Feb 12, 2007Aug 14, 2008Belkin International, IncCase for electrical device and method of using sameUSD643433 *Aug 16, 2011Cheng Uei Precision Industry Co., Ltd.Sleeve for tablet PCUSD656188Jul 7, 2008Mar 20, 2012Staples The Office Superstore, LlcBinderUSD666242Aug 28, 2012Staples The Office Superstore, LlcBinderUSD669480 *Oct 23, 2012Marware Inc.Tablet computer caseWO2000015447A1 *Sep 15, 1999Mar 23, 2000Abbott Marc DFolio with three-part stiffener and viewing pockets* Cited by examinerClassifications U.S. Classification281/37, 281/29International ClassificationB42F7/00Cooperative ClassificationB42F7/00European ClassificationB42F7/00Legal EventsDateCodeEventDescriptionApr 8, 1997ASAssignmentOwner name: DART MANUFACTURING COMPANY, TEXASFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KOGUTT, RANDY A.;REEL/FRAME:008448/0544Effective date: 19970114Jan 12, 1998ASAssignmentOwner name: DART MANUFACTURING COMPANY, TEXASFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KOGUTT, MICHAEL A.;REEL/FRAME:008901/0752Effective date: 19971231Oct 30, 2001FPAYFee paymentYear of fee payment: 4Nov 14, 2005FPAYFee paymentYear of fee payment: 8Dec 9, 2009FPAYFee paymentYear of fee payment: 12RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services