WO 2007/082078 PCT/US2007/000932 2)tEd: ENEREN EMM PCT/US2O7IOoo93osaMME PORTABLE TETHERED CARRIER AND METHOD FIELD OF THE INVENTION This invention relates to a carrier system in general, and more 5 particularly to a portable carrier system including an enclosable case for stowing items such as documentation and personal articles, a tether and an attachment element. BACKGROUND OF THE INVENTION With increased security in the mass transportation industry, including 10 airline, train and bus, the need to carry and readily present documents by a traveler, for example identification information or travel materials, is required. Identification information may include such things as a passport, driver's license, birth certificate, military identification, or any photo identification. Travel materials may include, for instance, a boarding pass, ticket, fare card, 15 or baggage claim tickets. In addition, personal articles may be desired to be easily accessible to a traveler. For example, a traveler may need to contact someone via cellular phone upon arrival at their destination. Besides a cellular phone, personal articles may include many kinds of things, such as keys, wallet, or medication, 20 for further example, which a person may want readily at hand. There are, of course, many existing devices for storing and carrying personal articles and documents, including purses, handbags, briefcases, backpacks and the like. Other devices include those as described in United States Patents Nos. 4,920,673 to Mitsuyama, 6,766,932 to Hansen, -1- WO 2007/082078 PCT/US2007/000932 PCT/US2007/00093 7..... 6,862,827 to Gregory and 6,886,283 to Arraut. While these prior art devices store and maintain documents and other things, they have certain shortcomings. The card holder of Mitsuyama has small slits formed therein which are 5 only suitable for holding small items, such as business cards. This device is not adapted to hold larger items such as a cellular phone, passport, or boarding pass. The carriers of Hansen, Gregory and Arraut each have clear pockets for holding a variety of items. Storing identification information or travel 10 materials in clear pockets allows others, besides security or boarding gate personnel, to view the information. With increasing identity theft and terrorism activity, visibility of identification information or travel materials is not necessarily desirable. The carriers of Hansen, Gregory and Arraut each further include an 15 adjustable lanyard or necklace in order to wear the holder or carrier around the neck. Wearing these carriers around the neck, while making the contents available, can be constricting, possibly uncomfortable, and unfashionable. These devices are not easily extendable to position the carrier in view of security or boarding gate personnel, and may further require some contortion 20 by the user to get at the contents unless the device is taken off. It would be nice to somehow associate such personal articles, identification information or travel materials with the hand luggage, laptop computer, jacket, purse, handbag, suitcase, briefcase, backpack, or other such items people carry during travel. Making the portable carrier readily 25 movable and usable between any such other baggage would be even better. -2- 3 Thus, there is a need for providing travellers with a portable carrier system to stow items such as documentation and personal articles, and provide easy access to the items when required, and make the carrier ubiquitous for use as between many other hand-carried items with which it can be associated. Such a portable carrier system could 5 also serve to eliminate a piece of hand luggage, such as a purse, the strategic contents of which could be temporarily put in the carrier during travel, with the purse and its other contents packed away in a suitcase. This is especially important in view of the limitations placed upon hand luggage on airlines. Object of the Invention 1o It is the object of the present invention to substantially overcome or at least ameliorate at least one of the above disadvantages. Summary of the Invention The present invention provides a portable carrier system for small articles and travel documents carried by a person who is travelling, comprising: a flexible carrier case 15 generally planar in form with a thin thickness having an interior defined therein adapted to receive and enclosed items to be carried, including generally planar travel documents, said carrier case having an access opening to said interior and a closure for said access opening, a retractable tether mechanism separate from said carrier case, an anchor device in the form of a clasp having a releasable clasp closure, said anchor device being 20 realisably engageable with an exterior part of an article to which said clasp can be attached, and connections between said carrier case, tether mechanism and anchor device uniting them together, one of said connections being between said carrier case and said tether mechanism, and the other of said connections being between said tether mechanism and said anchor device, whereby, with said clasp engaged with said article, said carrier 25 cause can be pulled away from a first position closely adjacent to said article by extension of said tether to a second and more remote position relative to said article for easier 4 access to said carrier case interior, as by the traveller, and then retracted from said second position to said first position. The carrier system in one form includes a closable case or valise for stowing items, a retractable tether and an anchoring element. The enclosable case includes an s interior area that is preferably sized to contain a variety of items. Of course, it could just be item specific, such as being adapted just for travel documents. The enclosable case includes a secrurement mechanism to readily open and close the interior. It is contemplated that the securement mechanism may be, for example, a tethered zipper, buttons, Velcro®, a magnet, Ziploc@ mechanism, a snap-fit device, and so on. 10 The enclosable case can be comprised of just about any suitable material, but preferably is flexible, but with some rigidity, and most preferably opaque. In one preferred form, the case is manufactured from neoprene fabric. Neoprene is water resistant and sufficiently rigid to hold its form, while also protecting the times stowed within the case. Additionally, since neoprene is not transparent or translucent, the items is stowed therein are concealed from others to maintain confidentially and privacy. As noted, the carrier system of the present invention further includes a tether mechanism connected to the carrier case. With the preferred tether anchored, this enables the attached carrier case to be pulled away from the tether attachment point, yet still remain connected, so as not to be misplaced or even let loose. Tethers are known in the 20 art, for example as described in U.S. Patent No. 5, 697, 572 to Salentive, and the disclosure therein is incorporated herein by reference. In one preferred embodiment, the tether is positioned outside the carrier case, but it is also contemplated that the tether can be positioned inside the carrier case for concealment and protection. The carrier system of the present invention still further includes an anchoring 25 device. For purposes of this invention, an anchoring device is anything that quickly and easily fastens and removes the carrier system from a base, i.e. something being carried by 5 the user such as, a piece of luggage. For purposes of this application, the "something", or "base" article, can include a piece of luggage, jacket, purse, handbag, suitcase, briefcase, backpack, clothing, or other such items typically carried by a traveller. The anchoring device is a releasable clasp closure and may be, for example, a 5 snap hook, loop fastener, lobster clasp, ball chain with channel receptacle, snap-fit mechanism, Velcro@, magnet, or any other clasp or fastener that quickly and easily is secured to or removed from the base article. The tether is connected to the anchoring element and further connected to the case in the preferred form of the invention. The components are associated or connected io via unifying elements. The unifying elements can be various, such as a clasp, fastener, ring, hook, snap-hook, snap-fit mechanism, adhesive, bond, weld, crimp, or any other element that connects or affixes the components together. Conceivably, the anchoring element could be formed with the tether itself, i.e., as part of the tether case.
6 Brief Description of the Drawings The preferred embodiments of the invention will be described in conjunction with the appended drawings provided to illustrate, and not to the limit, the invention, s where like designations denote like elements, and in which: FIG. 1 illustrates a perspective view of a portable carrier system according to the present invention; FIG. 2 illustrates a perspective view of one embodiment of an enclosable carrier case of the portable carrier system according to the present invention; to FIG. 3 illustrates a perspective view of a portable carrier system connected to a piece of luggage according to the present invention; FIG. 4 illustrates a perspective view of an alternate embodiment of an enclosable carrier case of the portable carrier system according to the present invention; and WO 2007/082078 PCT/US2007/000932 E R ,: iniMI PcTrus200r/ooo93,- MEME FIG. 5 illustrates a perspective view of another alternate embodiment of an enclosable carrier case of the portable carrier system according to the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS 5 The embodiments of the present invention described hereinafter have been particularly adapted for use in the mass, or public, transportation industry. The portable carrier device could easily be adapted for other environments or applications, without departing from the invention Shown in FIG. 1, a portable carrier system 100 includes an enclosable 10 carrier case 102, tether 104 and an anchoring element 106. The enclosable case 102 stows a variety of items 108, such as documents and/or personal articles. Preferably, the portable carrier system 100 is capable of holding items 108 with a combined weight of between and including one ounce and twenty-four ounces, and more preferably between and including two ounces 15 and twelve ounces, and most preferably of at least and including six ounces. This weight range enables use of an economical, retractable tether. Of course, more robust and expensive tethers yield a concomitant increase in the weight of the case 102 along with its contents. As illustrated in FIG. 2, the enclosable case 102 includes at least two 20 sheets of material 110, 112. The first sheet of material 110 includes four edges 114, 116, 118, 120. The second sheet of material 112 also includes four edges 122, 124, 126, 128. A joining element 132A joins the first sheet 110 and second sheet 112 along at least three edges, such that edge 114 and edge 122 are joined, edge 116 and edge 124 are joined, and edge 118 and 25 edge 126 are joined, forming a cavity 130. In this embodiment, the joining -7- WO 2007/082078 PCT/US2007/000932 T ~~~~PCT/US2007/00093 ,,EERMEEMEl:.",-, element 132A is such that the edges 114, 116, 118 of the first sheet 110 and the edges 122, 124, 126 of the second sheet 112 are sewn along 132A. It is further contemplated that the edges of the first sheet and the edges of the second sheet may be joined in a number of alternate ways, such as glue, 5 buttons, Velcro@, bonded (see discussion below regarding FIG. 4 and heat seal 132B) or fastened, just to name a few. Additionally, the enclosable case 102 includes a securement mechanism 134A to connect and disconnect edge 120 of the first sheet 110 and edge 128 of the second sheet 112 to close and open the cavity 130. In 10 this embodiment, the securement mechanism 134A is a zipper. It could just as well be some other type of closure device that is readily manipulated such as Velcro®, buttons, magnets, Ziploc@ (see, e.g., discussion of FIG. 4) and the like. The carrier case can be made or provided in a multitude of other manners and forms. It need not be made of two sheets, but could be 15 extrusion molded, for instance. In essence, it is a re-sealable container suited for the task at hand, which is to hold and transport items placed therein. The cavity 130 allows for the insertion and stowing of items 108 in the enclosable case 102. Preferably, the cavity 130 is sized and shaped to receive a variety of items 108, for example a cellular phone 108A, an airline 20 ticket 108B, or a set of keys 108C. It could be adapted to just one kind of item, however. As shown in FIG. 2, the cavity 130 has a height H of, between and including, two inches and eight inches, and in this embodiment between and including three inches and six inches. The cavity 130 has a width W of, 25 between and including, about four inches and about twelve inches, and more -8- WO 2007/082078 PCT/US2007/000932 PCT/US20O7IooO932;pTTo preferably in this form, including between about six inches and about ten inches. Moreover, the cavity 130 has a thickness T of between and including 0.001 inches and three inches, and more preferably between and including 0.1 inches and one inch. This makes a thin and relatively small carrier case 5 that is valise and wallet-like, which is particularly well-suited for the air traveler. Turning back to FIG. 1, the carrier system 100 has a retractable tether 104. The tether 104 includes a housing 136 with a first side 136A and a second side 136B, a cable 138 with a first end 138A and a second end 138B, 10 and a spring 140. The tether 104 enables the enclosable case 102 of the portable carrier system 100 to extend and retract relative to the tether and hence relative to a luggage bag 146 (FIG. 3), the base to which the system 100 is connected. The cable 138 of the tether 104 extends from the housing 136 under a pulling force and retracts into the housing 136 under a bias from 15 the spring 140. It is shown partially extending from the housing 136, for clarity. The tether 104 is relatively thin and has a low profile so it is not bulky. As shown in FIG. 1, the cable 138 of the tether 104 exits through the first side 136A of the housing 136. This arrangement is particularly convenient for use 20 with the portable carrier system 100 because it allows the traveler to pull the case 102 such that the cable 138 can exit straight from the first side 136A of the housing 136. This reduces the number of bends experienced by the cable 138 from repetitive use, thereby reducing the wear and tear on the cable 138, thus extending its life. This arrangement also allows for the cable 138 to be 25 more easily pulled from the housing 136. It is further contemplated that the -9- WO 2007/082078 PCT/US2007/000932 -0M ii MNte d PCTUS/s 2 0 0 7
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0 00 9 3 2p(U1y7-132 tether 104 can be arranged at different angles, depending on the type of enclosable case 102 attached to the tether 104 and how the portable carrier system 100 is used. The cable 138 of the tether 104 includes a first end 138A and a second 5 end 138B. The first end 138A of the cable 138 extends from the first side 136A of the housing 136 to connect to an anchoring element 106. The second end 138B of the cable 138 is connected to the spring 140 of the tether 104. In this embodiment, the anchoring element 106 is a snap hook 106A, although any anchoring element is contemplated that is quickly and easily 10 secured to and removed from something, such as the piece of luggage 146, as illustrated in FIG. 3. A cord 144 with a first end 144A and a second end 144B connects the tether 104 with the case 102. The first end 144A of the cord 144 is connected to the second side 136B of the housing 136 of the tether 104. The 15 second end 144B of the cord 144 connects to the enclosable case 102. The cord 144 further allows the tether 104 to be positioned within the case 102, if desired, such that the cable 138 extends from the cavity 130. Thus, the tether 104 can be concealed while still allowing the enclosable case 102 to be extended and retracted. 20 Unifying elements connect, or affix, the components of an enclosable case 102, tether 104 and anchoring element 106 to comprise this first embodiment of the carrier system 100. The cable 138 of the tether 104 is connected to the anchoring element 106. In this embodiment, the unifying element 142A at this point is a crimp that connects the first end 138A of the 25 cable 138 to the anchoring element 106, more specifically a snap hook 106A. -10- WO 2007/082078 PCT/US2007/000932 PCTUS2O7/OOO93r, The cord 144 connects the tether 104 with the case 102. In this embodiment, the unifying element 142B at this point is a fastener that connects the first end 144A of the cord 144 to the second side 136B of the housing 136 of the tether 104. The second end 144B of the cord 144 connects to the enclosable case 5 102. In this embodiment, the unifying element 142C at this point is a clasp that connects the second end 144B of the cord 144 to the case 102 near the cavity 130, and more specifically to the zipper 134A. Preferably, the tether 104 is capable of fully retracting in use. Thus, the tether 104 is capable of extending and then fully retracting a case 102 10 when the case 102 stows items 108. Ideally, the user can simply close the case 102 and let it go, whereupon it will retract on the tether 104. As illustrated in FIG. 3, the portable carrier system 100 is attached to a piece of luggage 146 via the anchoring element 106. It is further contemplated that the carrier system 100 can. be removably attached to other 15 items such as a person (e.g., belt loop), laptop bag, jacket, purse, handbag, suitcase, briefcase, backpack, or other such items. The tether 104 allows a traveler to extend and retract an enclosable case 102 to quickly, conveniently and easily access items 108 such as personal articles or documentation, including travel documents and personal information. 20 FIG. 4 illustrates a perspective view of an alternate embodiment of an enclosable carrier case 102' of the portable carrier system 100'. The enclosable case 102' includes one sheet of material 111. The sheet of material 111 is folded such that a joining element 132B joins the sheet 111 along at least two sides, such that edge 151 and edge 153 are joined and 25 edge 155 and edge 157 are joined, forming a cavity 130'. In this embodiment, -11- WO 2007/082078 PCT/US2007/000932 PIcT/us2m or01ooosaQB'jM:.E the joining element 132B is such that the edges 151 and 153 and the edges 155 and 157 are heat welded together. It is further contemplated that the edges of the folded sheet 111 may be joined in a variety of ways, such as glue, buttons, Velcro@, bonded or sewn, just to name a few. 5 Additionally, the enclosable case 102' includes a securement mechanism 134B to close and open the cavity 130'. The securement mechanism 134B is positioned on top (versus the side as shown in FIGS. 1 and 2). In this embodiment, the securement mechanism 134B is a reclosable Ziplock@. It could just as well be some other type of closure device that is 10 readily manipulated such as Velcro@, buttons, magnets, zippers and the like. The components of an enclosable case 102', tether 104 and anchoring element 106 are connected, or affixed, to comprise this embodiment of the carrier system 100'. The cable 138 extends from the housing 136 to connect to an anchoring element 106. A cord 144 with a first end 144A and a second 15 end 144B connects the tether 104 with the case 102'. In this embodiment, the unifying element 142D to connect the cord 144 and tether 104 is a ring. The first end 144A of the cord 144 is connected to the ring 142D via a knot 143A. The second end 144B of the cord 144 connects to the enclosable case 102'. In this embodiment, the unifying 20 element 142E at this point is a grommet. The second end 144B of the cord 144 is connected to the grommet 142E via a knot 143B. In alternate embodiments, the foregoing attachment points for the tether could be reversed, vis-A-vis elements 138, 144. FIG. 5 illustrates a perspective view of another embodiment of an enclosable carrier case 102" of 25 the portable carrier system 100" according to the present invention. In the -12- WO 2007/082078 PCT/US2007/000932 PCT/US2007/000932 embodiment illustrated in FIG. 5, cord 144 (shown in FIGS. 1 and 4) is eliminated with some releasable connector (e.g., another anchoring element 106) simply mounted or otherwise fixed to the housing 136 of the tether 104 for attachment to the luggage 146. The tether 104 is connected to the 5 luggage 146 as well as to the carrier case 102" via anchoring elements 106. Without the cord 144, tether 104 is connected to the luggage 146 via a loop fastener 106B, but again, many other kinds of well known releasable fasteners could be employed. In this embodiment, the cable 138 extends from the housing 136 of the tether 104 to connect to a snap hook 106A, now 10 being used to clip onto the carrier case 102". While the present inventions and what is considered presently to be the best modes thereof have been described in a manner that establishes possession thereof by the inventors and that enables those of ordinary skill in the art to make and use the inventions, it will be understood and appreciated 15 that there are many equivalents to the exemplary embodiments disclosed herein and that myriad modifications and variations may be made thereto without departing from the scope and spirit of the inventions, which are to be limited not by the exemplary embodiments but by the appended Claims. -13-