The invention relates to a system of dispensing primary packages that provides improvements to the configuration and construction of secondary packaging over known secondary packaging or dispensing systems, to provide secondary packaging that remains stable and functional after opening and removal of one or more primary packages.
Primary packaging refers to the material that first envelops and holds a product. This usually is the smallest unit of distribution or use and is the package in direct contact with the contents. Secondary packaging refers to packaging outside the primary packaging—perhaps used to group primary packages together. Tertiary packaging is used for bulk handling, warehouse storage and transport shipping of the secondary packaging containing the primary packaging. The most common form is a palletized unit load that packs tightly into shipping primary packages.
Secondary packaging specific for bottles and cans is well known, and many improvements to such secondary packaging have been made over the years. Currently, there are essentially two varieties of secondary packaging for bottles and cans: the secondary package that receives the bottles and cans, described as a “basket container” in U.S. Pat. Nos. 6,571,941 and 7,913,837, and those described as “planar” or “box-top container” as described in U.S. Pat. Nos. 5,590,776 and 5,845,776. The “basket container” is in wide use, but suffers from structural weakness when individual primary packages are removed. Additionally, such packaging is typically unstable when stacked, which can result in significant breakage and loss of product from the primary packaging when the secondary packaging fails and/or falls. “Planar,” or “box-top containers,” on the other hand, have steadily been gaining acceptance in the beverage industry, but suffer from the same difficulties with respect to stacking, and additionally do not protect the primary packaging from damage due to insults received from sources external to the secondary packaging, such as tertiary packaging or other “box-top containers,” or from primary packaging held within the same secondary package. Furthermore, both the “basket container” and the “box-top container” become increasingly unstable and susceptible to failure as primary packages, in the form of cans or bottles, are removed, until the secondary package tears or otherwise collapses releasing any remaining primary packages. Secondary can packages that have become popular in the past decade hold typically six or twelve cans horizontally in a linear carton stacked two- or three-deep. An end flap is torn open to access one or two cans from the end of the carton. As cans are removed from the open end of the carton, cans stacked within the secondary package force other cans forward, towards the open end, for access and/or removal from the carton. This carton thereby restrains the gravity fed primary containers, and allows for continued storage use once the carton has been opened. Such cartons are typically formed with a handle of sufficient strength that allows the package to be carried even after it has been opened. Unfortunately, after opening these cartons by removing an end flap, the primary packages within must be individually removed and moved, because the carton looses almost all stability and is no longer useful for transport of the primary packages without collapsing and/or releasing the individual primary packages remaining in the carton, regardless of the strength of the handle. Additionally, individual primary packages contained within the carton are exposed and are not protected or separated from one another and cannot be individually dispensed from the carton without further exposing all of the remaining primary packages contained within the carton. Thus, using this secondary can packaging, opening or dropping the secondary package or exposing it to extremes in temperature will distress or eliminate the stability of the condition of the secondary package as well as expose all of the primary package contents to damage.
Each of the foregoing disadvantages are overcome by the dispensing system of this invention. Additionally, the secondary packaging apparatus and dispensing methods of this invention achieve other advantages discussed more fully below.
This disclosure describes dispensing systems configured as secondary packaging that holds and protects primary packaging in a stable and protected manner such that individual primary packages can be removed without exposing the remaining primary packages and without weakening or destabilizing the secondary packaging.
One object of the present invention is to provide a dispensing system formed as a secondary package for securely carrying a plurality of primary packages.
Another object is to provide such dispensing system that maintains the strength and stability of the original secondary package, after the secondary package has been opened to remove one or more primary packages.
Another object is to provide the dispensing system with a release so that primary packages held within the secondary package can be easily removed from the secondary package without disturbing or releasing other primary packages held within the secondary package.
Another object is to provide such dispensing system with a primary package release mechanism and design that will not weaken the secondary package or allow remaining primary packages to become loose in the secondary package or fall out of the secondary package.
Another object is to provide such dispensing system with sufficient design strength and integrity to protect primary packages stored within the secondary packaging as well as continued storage capabilities after the secondary package has been opened.
Another object is to provide such a dispensing system that will minimize or prevent primary packages within the secondary package from impacting each other when they are carried or stored in the secondary package.
Another object is to provide such dispensing system that maximizes the planar strength of the secondary package, in part by using an internal stabilizing means, which may also act to minimize primary package impacts within the secondary package.
Another object is to provide message space on the dispensing system for display of advertisement, UPC codes, etc. without interfering with the release of primary package(s) from the secondary package.
Another object is to provide a dispensing system that may be produced at high speed as a flat blank, and shipped in bulk in the flat state, to be efficiently assembled after shipping, into a secondary packaging dispensing system with some or all of the advantages stated herein.
Another object is to provide such dispensing system which is recyclable and/or made from recycled materials.
These and other objects will become apparent to those skilled in the art in light of the following disclosure and accompanying drawings.
The invention provides secondary packages for primary packages having consumer friendly carrying and dispensing features that also maintain their strength and stability in holding primary packages during transport or storage, even after the secondary package has been opened to remove one or more of the primary packages held within.
The secondary package of the invention generally includes top-, side-, and bottom-panel(s) to form a secure and stable secondary package.
In one embodiment, the secondary package of the invention includes a top panel, side panels, and a bottom panel extending between the side panels to form a generally hexagonal sleeve. The top and bottom panels close the ends of the hexagonal secondary package. The end panels may extend the height and width of the secondary package ends. Alternatively, the top and/or bottom panel may independently be configured to engage an end of the hexagonal sleeve at a recessed position below the top or bottom edge of the hexagonal sleeve, thereby providing additional stability to the hexagonal sleeve while further securing primary packages within the secondary package. Locking panel(s) may be used to provide for each end panel to hold the end panel substantially perpendicular to the side panels, the top panel, and the bottom panel.
In one embodiment, the secondary package of the invention includes a top panel, side panels, and a bottom panel extending between the side panels to form a generally rectantular container. The top and bottom panels close the rectangular secondary package. The top and bottom panels may extend the height and width of the rectangular secondary package. Alternatively, the top and/or bottom panel may independently be configured to engage an end of the rectangular container at a recessed position below the top or bottom edge of the rectangular container, thereby providing additional stability to the rectangular container while further securing primary packages within the secondary package. Tabs may be provided to hold the to and/or bottom panels substantially perpendicular to the side panels.
The top panels in each of these embodiments may include a plurality of apertures. The top panel apertures include a plurality of slits radiating from each aperture edge to define a plurality of tabs. Each tab has a base, and the bases of the tabs, in turn, define a circle concentric about the top panel aperture.
The bottom panels in these embodiments include a plurality of posts. The apertures of the top panel and the posts of the bottom panel are generally aligned, so that a primary package that is passed through the top panel aperture will align with and engage at least one post on the bottom panel, thereby stabilizing the primary package between an aperture in the top panel and at least one post on the bottom panel, such that the primary package is biaxially supported. With the primary packages secured in this way within the secondary packaging, the invention provides a biaxially supported dispensing system for the primary packages.
The secondary packages of the invention may also include an internal stabilizing member. In one embodiment, the internal stabilizing member includes a center hub and between 1 and 12 arms radiating from the central hub. When present, the internal stabilizer may be positioned in, for example, the hexagonal sleeve that forms a secondary package embodiment of the present invention, such that the central hub is positioned substantially in the center of the hexagonal sleeve, with each arm radiating from the central hub to the internal surface of the hexagonal sleeve. In a preferred embodiment, the central hub and each of the arms radiating therefrom, extend within the hexagonal sleeve from the bottom panel to the top panel, to help strengthen and stabilize the sleeve, while preventing any primary packages present in the sleeve from directly touching one another. The central hub and each of the arms radiating therefrom have a maximum length equal to the length of the hexagonal sleeve from the interior of the bottom panel to the interior of the top panel.
The secondary package may be composed of cardboard/paperboard or plastic or polymeric materials that may be arranged in each of the side panels, top panel(s), and/or bottom panel(s) to form a single or two-ply side walls. To produce a secondary package with two-ply side walls, a blank is provided with two extra sections which form the extra plies of the sleeve, top panel, and/or bottom panel. Preferably, the extra panel sections are formed on either side of the top panel or bottom panel.
The secondary package is preferably provided with a plurality of openings that allow the the secondary package of the invention to be easily carried by the user in a substantially horizontal or vertical orientation when empty, partially full, or entirely full of primary packages. In one embodiment, three finger holes are located adjacent one another along one side of the secondary package, and a fourth elongated finger hole is located along another side of the secondary package substantially parallel to the three adjacent finger holes, such that a user's thumb can easily engage the fourth elongated finger hole while three of the user's fingers are engaged within the three adjacent finger holes, thereby allowing comfortable and convenient carrying of the secondary package in a substantially horizontal orientation. In some embodiments, the finger holes are closed by flaps. In some embodiments, the outer finger holes are each closed by two flaps which are separated by a line of weakness extending generally perpendicularly to the side edges of the secondary package. In these embodiments, any or all of the finger holes may be closed by flaps formed by cuts or perforations in the material of the secondary package.
Alternatively, or in addition to finger holes present in the secondary package, handles and/or straps may be provided along the sides of the secondary packaging or on either of the top or bottom panels to allow for additional ways to carry or open the secondary package, while empty, partially full, or full of primary packages.
This Summary of the Invention is neither intended nor should it be construed as being representative of the full extent and scope of the present invention. Moreover, references made herein to “the present invention” or aspects thereof, should be understood to mean certain embodiments of the present invention and should not necessarily be construed as limiting all embodiments to a particular description. The present invention is set forth in various levels of detail in the Summary of the Invention as well as in the attached drawings and the Description of Embodiments and no limitation as to the scope of the present invention is intended by either the inclusion or non-inclusion of elements, components, etc. in this Summary of the Invention. Additional aspects of the present invention will become more readily apparent from the Description of Embodiments, particularly when taken together with the drawings.
As used herein, “at least one”, “one or more”, and “and/or” are open-ended expressions that are both conjunctive and disjunctive in operation. For example, each of the expressions “at least one of A, B and C”, “at least one of A, B, or C”, “one or more of A, B, and C”, “one or more of A, B, or C” and “A, B, and/or C” means A alone, B alone, C alone, A and B together, A and C together, B and C together, or A, B and C together.
It is to be noted that the term “a” or “an” entity refers to one or more of that entity. As such, the terms “a” (or “an”), “one or more” and “at least one” can be used interchangeably herein. It is also to be noted that the terms “comprising”, “including”, and “having” can be used interchangeably.
The embodiment of the secondary package (100) depicted in
Another opening (110) is located at a mid-point on a side panel (104) and is similar in size to opening (106), although oriented perpendicular to the recessed lid (102). Such opening (110) is preferably located proximate another opening (108) on an adjacent side panel (104). Such opening (108) is preferably of sufficient size to accommodate at least one finger of a person carrying the secondary package (100). In this orientation, a user may conveniently use the openings (110) and (108) to hold and transport the secondary package (100) by inserting several fingers in opening (110) and a thumb of the same hand into opening (108).
As described in greater detail below, a secondary package of the invention may contain an internal stabilizing member.
The lid (402) contains a plurality of slits (406) are cut in a hexagonal pattern that radiate outwardly towards the score ring (408) to define apertures (442) around openings (440). The apertures (442) define folding points created by hexagonal cuts (406), which allow for expansion of the openings (440) to permit removal of a primary package held within the secondary package. The score ring (408) of the openings (440) is sufficiently large to allow a primary package held within the secondary package to pass through the opening (440) when a user removes a primary package from the secondary package. The lid (402) is recessed within the top of the secondary package by connecting lid tabs (404) and top body tabs (418). The depth of the recess of the lid (402) within the top of the hexagonal tube, after assembly of the hexagonal tube from the secondary package blank (400), is depicted by recessed lid line (416).
The base (430) is provided with seven stabilizing posts (426) configured to align with and interlock with the base of one or more primary packages intended to be carried in the hexagonal secondary package formed from the secondary package blank (400).
The secondary package blank (400) further comprises tabs (404, 414, 418, 422) that form a connection point between edges of the secondary package blank (400) to allow for easy and efficient assembly of the secondary package blank (400) by connecting: side body tab (414) to opposing side panel (432), bottom body tab (422) to base (430), and lid tabs (404) to top body tabs (418). These tabs may be connected to form a hexagonal secondary package by any standard means including gluing, stapling, sewing, or the like.
The lid (452) contains a plurality of hexagonal cuts (455) cut in a hexagonal pattern that radiate outwardly towards a score ring (457) to define apertures (474) around openings (475). The apertures (444) define folding points created by hexagonal cuts (455), which allow for expansion of the openings (475) to permit removal of a primary package held within the secondary package. The score ring (457) of the openings (475) is sufficiently large to allow a primary package held within the secondary package to pass through the opening (475) when a user removes a primary package from the secondary package. The lid (452) is recessed within the top of the secondary package by connecting lid tabs (454) and top body tabs (476). The depth of the recess of the lid (452) within the top of the hexagonal tube, after assembly of the hexagonal sleeve from the secondary package blank (450), is depicted by recessed lid line (456).
The base (460) is provided with seven stabilizing posts (479) configured to align with and interlock with the base of one or more primary packages intended to be carried in the hexagonal secondary package formed from the secondary package blank (450). The base (460) is recessed within the bottom of the secondary package by connecting bottom body tabs (482) and base tabs (478).
The secondary package blank (450) further comprises tabs (454, 481, 476, 482) that form a connection point between edges of the secondary package blank (450) to allow for easy and efficient assembly of the secondary package blank (450) by connecting: side body tab (481) to opposing side panel (462), bottom body tabs (482) to base tabs (478), and lid tabs (454) to top body tabs (476). These tabs may be connected to form the hexagonal secondary package by any standard means including gluing, stapling, sewing, or the like.
The six side panels (486) that make up the hexagonal secondary package blank (483) are connected by fold lines (487). The side panels (486) contain die-cuts to form punch-in openings (488, 489, 490) that may be used as handles to lift and carry the secondary package when the secondary package has been fully assembled from the secondary package blank (483). Each of the die cuts (488, 489, 490) is configured with a score line (491, 492, 493) for forming the punch-in openings. Die cut (489) and score line (492) are located below the lid line (494) proximate the top of the side panel (486), to allow a person carrying the secondary package assembled from the secondary package blank (483) to punch in the die cut (489) with several fingers and lift the assembled hexagonal secondary package. Another die cut (490) and score line (493) combination is located in at least one side panel (486) to allow a person carrying the secondary package assembled from the secondary package blank (483) to punch in the die cut (490) with several fingers and lift the assembled hexagonal secondary package. Another die cut (488) and score line (491) combination is located in at least one side panel (486), adjacent a side panel having die cut (490) and score line (493) combination, thereby allowing a person carrying the secondary package assembled from the secondary package blank (483) to punch in the die cut (488) with one finger and lift the assembled hexagonal secondary package by inserting one or more fingers in an opening created by die cut (490) and opposing thumb in an opening created by die cut (488).
The lid (484) contains a plurality of hexagonal cuts (496) cut in a hexagonal pattern that radiate outwardly towards a score ring (497) to define apertures (499) around openings (498). The apertures (499) define folding points created by hexagonal cuts (496), which allow for expansion of the openings (498) to permit removal of a circular primary package held within the secondary package. The score ring (497) of the openings (498) is sufficiently large to allow a primary package held within the secondary package to pass through the opening (498) when a user removes a primary package from the secondary package. The lid (484) includes two handle overlap flaps (4995 and 4999), configured to overlap die cut (489) and score line (492) in side panels (486) such that a person carrying the secondary package assembled from the secondary package blank (483) can punch in the die cuts (489 and 4997) with several fingers and lift the assembled hexagonal secondary package. This overlap between the side panels (486) and one of the handle overlap flaps (4995 and 4999) substantially strengthens the handle formed by punching in the die cuts (489 and 4997) for more stable and sturdy carrying of the secondary package assembled from the secondary package blank (483). Handle overlap flap (4995) is folded along one score line (49910) around sides of the lid (484). A second handle overlap flap (4999) is also folded one score line (49910) around sides of the lid (484), but secondary package blank (483) contains a slit line (4998) that allows the second handle overlap flap (4999) to slide over or under an adjacent side panel (486) upon assembly of the secondary package from the secondary package blank (483).
The base (485) is provided with seven stabilizing posts (4991) configured to align with and interlock with the base of one or more primary packages intended to be carried in the hexagonal secondary package formed from the secondary package blank (483).
The secondary package blank (483) further comprises tabs (4992, 4993, 4994) that form a connection point between edges of the secondary package blank (483) to allow for easy and efficient assembly of the secondary package blank (483) by connecting: side body tab (4993) to opposing side panel (486), base tabs (4992) to side panels (486), and lid tabs (4994) to side panels (486). These tabs may be connected to form the hexagonal secondary package by any standard means including gluing, stapling, sewing, or the like.
The embodiment of the secondary package (49911) depicted in
Another die-cut (49917) and corresponding score line (49918) combination is located at a mid-point on a side panel (49920) and are similar in size to die cuts (49914) and corresponding score lines (49913) located proximate the lid (49922), although oriented perpendicular to the lid (49922). Such die-cut (49917) and corresponding score line (49918) combination is preferably located proximate another die-cut (49916) and corresponding score line (49915) combination on an adjacent side panel (49920). Such die-cut (49916) and corresponding score line (49915) combination is preferably of sufficient size to accommodate at least one finger of a person carrying the secondary package (49911). In this orientation, a user may conveniently punch in the die cuts (49917 and 49916) to hold and transport the secondary package (49911) by inserting several fingers to die cut (49917) and a thumb of the same hand into opposing die cut (49916).
The lid (1102) contains a plurality of slits (1106) cut in a hexagonal pattern that radiate outwardly towards the score ring (1108) to define apertures (1140) around openings (1139). The apertures (1140) defined by hexagonal cuts (1106), which allows for expansion of the openings (1139) to permit removal of a primary package held within the secondary package. The score ring (1108) of the openings (1139) is sufficiently large to allow the bottom of a primary package held within the secondary package to pass through the opening (1139) when a user removes a primary package from the secondary package.
The secondary package blank (1100) further comprises tabs (1104, 1114, 1118, 1122, 1128) that form a connection point between edges of the secondary package blank (1100) to allow for easy and efficient assembly of the secondary package blank (1100) by connecting: side body tab (1114) to opposing side panel (1132), base tabs (1128) to bottom body tab (1122), and lid tabs (1104) to top body tab (1118). These tabs may be connected to form a hexagonal secondary package by any standard means including gluing, stapling, sewing, or the like.
The lid (1202) contains a plurality of slits (1206) cut in a hexagonal pattern that radiate outwardly towards the score ring (1208) to define apertures (1240) around openings (1239). The apertures (1240) defined by hexagonal cuts (1206), allow for expansion of the openings (1239) to permit removal of a primary package held within the secondary package. The score ring (1208) of the openings is sufficiently large to allow the bottom of a primary package held within the secondary package to pass through the opening (1239) when a user removes a primary package from the secondary package.
The secondary package blank (1200) further comprises tabs (1204, 1214, 1218, 1222, 1228) that form a connection point between edges of the secondary package blank (1200) to allow for easy and efficient assembly of the secondary package blank (1200) by connecting: side body tab (1214) to opposing side panel (1232), base tabs (1228) to bottom body tab (1222), and lid tabs (1204) to top body tab (1218). These tabs may be connected to form the hexagonal secondary package by any standard means including gluing, stapling, sewing, or the like.
The base (1230) contains seven stabilizing posts (1242) arranged in a hexagonal pattern corresponding to the configuration and placement of seven primary packages that may be disposed in the secondary package and arranged against the base (1230). The stabilizing posts (1242) are configured and placed on the base to reversibly interlock with primary packages in the assembled secondary package formed from the secondary package blank (1200).
The side panels (1306) that make up the rectangular secondary package blank (1300) are connected by fold lines (1308). The side panels (1306) include flaps (1310, 1312, 1314, 1316) connected by fold lines (1309). Flaps (1314) contain die-cuts (1318) to form punch-in openings that may be used as handles to lift and carry the secondary package when the secondary package has been fully assembled from the secondary package blank (1300). The die cuts (1318) are configured with a score line (1320) for forming punch-in openings. Die cut (1318) and score line (1320) are located on flap (1314) attached to lid (1302) and allow a person carrying the rectangular secondary package assembled from the secondary package blank (1300) to punch in the die cut (1318) with several fingers and lift or hold the assembled rectangular secondary package. Another die cut (1322) and score line (1324) combination is located on a flap (1312) of at least one side panel (1306). This die cut (1322) and score line (1324) combination is located and configured to overlap die cut (1318) and score line (1320), located on flap (1314) attached to lid (1302), when the secondary package has been fully assembled from the secondary package blank (1300). This allows a person carrying the secondary package assembled from the secondary package blank (1300) to punch in the overlapping die cuts (1318 and 1322) with several fingers and lift the assembled rectangular secondary package.
The lid (1302) contains a plurality of hexagonal cuts (1326) adjacent perforations (1328) formed in a pattern radiating outwardly towards a circular score ring (1330) to define apertures (1331) around openings (1332). The apertures (1331) define folding points created by cuts (1326), which allow for expansion of the openings (1332) to permit removal of a circular primary package held within the secondary package. The score ring (1330) of the openings (1332) is sufficiently large to allow a primary package held within the secondary package to pass through the opening (1332) when a user removes a primary package from the secondary package.
The base (1304) is provided with twelve stabilizing posts (1334) configured to align with and interlock with the base of one or more primary packages intended to be carried in the rectangular secondary package formed from the secondary package blank (1300).
Flaps (1310, 1312, 1314, 1316) form a connection point between side panels (1306), top (1302) and base (1304) of the rectangular secondary package allowing for easy and efficient assembly of the secondary package from the secondary package blank (1300). These tabs may be connected to form the rectangular secondary package by any standard means including gluing, stapling, sewing, or the like.
The lid (1402) contains a plurality of hexagonal cuts (1419) adjacent perforations (1420) formed in a pattern radiating outwardly towards a circular score ring (1421) to define apertures (1422) around openings (1423). The apertures (1422) define folding points created by cuts (1419), which allow for expansion of the openings (1423) to permit removal of a circular primary package held within the secondary package. The score ring (1421) of the openings (1423) is sufficiently large to allow a primary package held within the secondary package to pass through the opening (1423) when a user removes a primary package from the secondary package.
The side panels (1406) that make up the rectangular secondary package blank (1400) are connected by fold lines (1408). The side panels (1406) include flaps (1410, 1411, 1412, 1414, 1416, 1417, 1418) connected by fold lines (1409). Flaps (1414) contain die-cuts (1428) to form punch-in openings that may be used as handles to lift and carry the secondary package when the secondary package has been fully assembled from the secondary package blank (1400). The die cuts (1428) are configured with a score line (1430) for forming punch-in openings. Die cut (1428) and score line (1430) are located on flap (1414) attached to lid (1402) and allow a person carrying the rectangular secondary package assembled from the secondary package blank (1400) to punch in the die cut (1428) with several fingers and lift or hold the assembled rectangular secondary package.
Another die cut (1424) and score line (1426) combination is located on a flap (1412) of at least one side panel (1406). This die cut (1424) and score line (1426) combination is located and configured to overlap die cut (1428) and score line (1430), located on flap (1414) attached to lid (1402), when the secondary package has been fully assembled from the secondary package blank (1400). This allows a person carrying the secondary package assembled from the secondary package blank (1400) to punch in the overlapping die cuts (1424 and 1428) with several fingers and lift the assembled rectangular secondary package.
An optional window may be located in a side panel of the secondary packages of the present invention. When present, this window allows a user to view some or all of the contents of the secondary package. When present in a rectangular embodiment of the secondary packaging of the present invention, this window may be located on a flap connected to a side panel. Such window is depicted in
The base (1404) is provided with twelve stabilizing posts (1434) configured to align with and interlock with the base of one or more primary packages intended to be carried in the rectangular secondary package formed from the secondary package blank (1400).
Flaps (1410, 1411, 1412, 1414, 1416, 1417, 1418) form a connection point between side panels (1406), top (1402) and base (1404) of the rectangular secondary package allowing for easy and efficient assembly of a rectangular secondary package from the secondary package blank (1400). These tabs may be connected to form the rectangular secondary package by any standard means including gluing, stapling, sewing, or the like.
The foregoing description of the present invention has been presented for purposes of illustration and description. Furthermore, the description is not intended to limit the invention to the form disclosed herein. Consequently, variations and modifications commensurate with the above teachings, and the skill or knowledge of the relevant art, are within the scope of the present invention. The embodiments described hereinabove are further intended to explain the best mode known for practicing the invention and to enable others skilled in the art to utilize the invention in such, or other, embodiments and with various modifications required by the particular applications or uses of the present invention. It is intended that the appended claims be construed to include alternative embodiments to the extent permitted by the prior art.
This application claims the benefit of priority under 35 U.S.C. §119(e) to U.S. Provisional Patent Application Ser. No. 61/754,830 filed Jan. 21, 2013, which is incorporated herein by reference.
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Number | Date | Country | |
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20140235417 A1 | Aug 2014 | US |
Number | Date | Country | |
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61754830 | Jan 2013 | US |