Mow strip, kit, and assembly
10856472 ยท 2020-12-08
Inventors
Cpc classification
E04H17/1447
FIXED CONSTRUCTIONS
A01G9/28
HUMAN NECESSITIES
International classification
E04H17/14
FIXED CONSTRUCTIONS
Abstract
A mow strip, mow strip kit/assembly. There are front and back brackets coupled to an elongated mow strip body. The brackets, coupled to the base of a pair of adjacent fence posts, include flat protrusions extending orthogonally from a mounting plate. The elongated mow strip body has a flat side parallel to flat side of the fence posts to make a flush connection. The top of the mow strip includes a groove into which a fence rail may be disposed. A mounting structure on each face of the mow strip includes slits shaped and positioned to receive the protrusion of the brackets. The slits extend along and through an end of the bottom surface of the mow strip such that at the end of the bottom surface the elongated mow strip body may be vertically lowered directly onto one of the protrusions.
Claims
1. A mow strip kit, comprising: a. a front bracket and a back bracket, each bracket including a mounting plate and a protrusion extending orthogonally from the mounting plate, wherein the mounting plate of each bracket includes a spike extending downwardly configured to couple the bracket to a ground; and b. an elongated mow strip body having: i. a bottom surface extending the length of the elongated mow strip body, ii. a flat left surface orthogonal to the bottom surface, iii. a flat right surface parallel to the flat left surface, spaced apart from the flat left surface, and orthogonal to the bottom surface, iv. a top surface opposite the bottom surface and coupled to each of the flat left surface and flat right surface, v. a front mounting structure positioned orthogonal to each of the bottom surface, the flat left surface, and the flat right surface, including a slit shaped and positioned to receive the protrusion of the front bracket, and vi. a back mounting structure, opposite the front mounting structure, including a slit shaped and positioned to receive the protrusion of the back bracket, wherein at least one of the slits of the front mounting structure and the back mounting structure extend along and through an end of the bottom surface such that at the end of the bottom surface the elongated mow strip body may be vertically lowered directly onto one of the protrusions.
2. The kit of claim 1, wherein the top surface includes a groove extending the length thereof into which a fence rail may be disposed and cradled thereby.
3. The kit of claim 2, wherein the top surface includes a pitched edge that is not orthogonal to the flat right surface and not orthogonal to the flat left surface.
4. The kit of claim 2, wherein the slit of each of the front and back mounting structures are each disposed under the groove.
5. The kit of claim 1, wherein the protrusions of each of the front bracket and back bracket are planar members.
6. The kit of claim 1, wherein the front mounting structure and the back mounting structure each include a recess into which the front and back brackets, respectively, nestle.
7. The kit of claim 1, wherein the mounting plate of each bracket includes a coupling structure that is selectably coupleable to a fence post.
8. A mow strip assembly, comprising: a. a front fence post and a back fence post, each fence post including a right surface, a base, and a pair of protrusions extending orthogonally from near the base; and b. an elongated mow strip body coupled to each of the front fence post and the back fence post at the base of each, the elongated mow strip body having: i. a bottom surface extending the length of the elongated mow strip body, ii. a flat right surface orthogonal to the bottom surface and coplanar with the right surface of each of the front and back fence posts, iii. a flat left surface parallel to the flat right surface, spaced apart from the flat right surface, and orthogonal to the bottom surface, iv. a top surface opposite the bottom surface and coupled to each of the flat left surface and flat right surface, v. a front mounting structure positioned orthogonal to each of the bottom surface, the flat left surface, and the flat right surface, including a pair of slits enveloping the pair of protrusions of the front fence post, and vi. a back mounting structure, opposite the front mounting structure, including a pair of slits shaped and positioned to receive the pair of protrusions of the back fence post.
9. The assembly of claim 8, wherein the pair of protrusions extend from brackets coupled to each of the front and back fence posts.
10. The assembly of claim 9, wherein the brackets each include a mounting plate and the pair of protrusions are planar members parallel to each other.
11. The assembly of claim 8, wherein the top surface includes a groove extending the length thereof into which a fence rail extending between the front and back fence posts is disposed and cradled thereby.
12. The assembly of claim 11, wherein the top surface includes a pitched edge that is not orthogonal to the flat right surface and not orthogonal to the flat left surface.
13. The assembly of claim 8, wherein the pair of protrusions of each of the front fence post and back fence post are planar members that are parallel to each other.
14. The assembly of claim 8, wherein the left right surface of the elongated mow strip body is coplanar with a left surface of each of the front and back fence posts.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
(1) In order for the advantages of the invention to be readily understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawing(s). It is noted that the drawings of the invention are not to scale. The drawings are mere schematics representations, not intended to portray specific parameters of the invention. Understanding that these drawing(s) depict only typical embodiments of the invention and are not, therefore, to be considered to be limiting its scope, the invention will be described and explained with additional specificity and detail through the use of the accompanying drawing(s), in which:
(2)
(3)
(4)
(5)
(6)
(7)
DETAILED DESCRIPTION OF THE INVENTION
(8) For the purposes of promoting an understanding of the principles of the invention, reference will now be made to the exemplary embodiments illustrated in the drawing(s), and specific language will be used to describe the same. It will nevertheless be understood that no limitation of the scope of the invention is thereby intended. Any alterations and further modifications of the inventive features illustrated herein, and any additional applications of the principles of the invention as illustrated herein, which would occur to one skilled in the relevant art and having possession of this disclosure, are to be considered within the scope of the invention.
(9) Reference throughout this specification to an embodiment, an example or similar language means that a particular feature, structure, characteristic, or combinations thereof described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, appearances of the phrases an embodiment, an example, and similar language throughout this specification may, but do not necessarily, all refer to the same embodiment, to different embodiments, or to one or more of the figures. Additionally, reference to the wording embodiment, example or the like, for two or more features, elements, etc. does not mean that the features are necessarily related, dissimilar, the same, etc.
(10) Each statement of an embodiment, or example, is to be considered independent of any other statement of an embodiment despite any use of similar or identical language characterizing each embodiment. Therefore, where one embodiment is identified as another embodiment, the identified embodiment is independent of any other embodiments characterized by the language another embodiment. The features, functions, and the like described herein are considered to be able to be combined in whole or in part one with another as the claims and/or art may direct, either directly or indirectly, implicitly or explicitly.
(11) As used herein, comprising, including, containing, is, are, characterized by, and grammatical equivalents thereof are inclusive or open-ended terms that do not exclude additional unrecited elements or method steps. Comprising is to be interpreted as including the more restrictive terms consisting of and consisting essentially of. In addition, terms like front, back, left, and right, are used merely to show location.
(12)
(13) The illustrated front bracket 22 and back bracket 24 are coupled to opposite ends of the mow strip body 16. The front bracket 22 is coupled to the front fence post 32, and the back bracket is coupled to the back fence post 30. The brackets, 22 and 24, may couple to the adjacent posts, 32 and 30, or may be integral to the posts, 32 and 30. The front and back brackets 22 and 24 include protrusions 21. The protrusions 21 may include a ground spike 23 for anchoring the mow strip assembly 10 into the ground. The protrusions 21 may be planar members. The protrusions 21 may be parallel to each other. Accordingly, the brackets, 22 and 24, help to stabilize and/or secure the mow strip assembly 10. The brackets, 22 and 24, may also help to form a base 33 of the mow strip assembly 10. As a result, the brackets, 22 and 24, may help the mow strip body 16 to removably couple to the fence posts 30 and 32. The brackets 22 and 24 may have any size and/or shape for coupling, holding, securing, stabilizing, etc. More, the brackets, 22 and 24, may be comprised of materials such as, but not limited to: plastic, metal, vinyl, wood, concrete, and so on. The brackets, 22 and 24, may be comprised of a polymer. Additionally, the brackets, 22 and 24, don't have to be full profile of the mow strip 16; can have any number of protrusions 21; the protrusions 21 don't have to be planar; they may be attached by screw, rivet, welding, adhesive, nails, bolts, clips, integral, friction fitting; and may be coupled to ground at the post, 30 or 32, by a spike instead of being coupled to the post 30 or 32.
(14) Also illustrated, there is a mow strip body 16 disposed between a front fence post 32 and a back fence post 30. The illustrated mow strip body 16 is coupled to the fence posts, 32 and 30, by brackets 22 and 24. However, the mow strip body 16 may be coupled to the fence posts, 32 and 30, by a variety of coupling fashions, such as, but not limited to: tension-fit, tongue and groove, screwing, bolting, and nailing. The mow strip body 16 may have any size, length, volume, and/or shape for coupling between the fence posts, 32 and 30. The mow strip body may be substantially hollow. The mow strip body may include slits, or coupling mechanisms, for receiving protrusions 21 of the brackets, 22 and 24. The mow strip body may slide down into the brackets, 22 and 24. Further, the mow strip body 16 may have: various profile shapes; various materials; various manufacturing techniques like blow molding, extruding, etc.; snap-in fitting to bracket; internal bracing that can vary according to needs; various side-profile shapes (e.g. triangular for sloped areas); and may have no groove 15 to couple to the rail 18. Moreover, the mow strip body 16 may be comprised of materials such as, but not limited to: plastic, metal, vinyl, wood, concrete, and so on. The mow strip body 16 may be comprised of a polymer.
(15) Similarly, the illustrated fence posts, 32 and 30, may be comprised of materials such as, but not limited to: plastic, metal, vinyl, wood, concrete, and so on. The fence posts, 32 and 30, may be comprised of a polymer. The fence posts, 32 and 30, may have any size, length, volume, and/or shape for coupling to the mow strip body 16.
(16) The illustrated mow strip body 16 has a right surface 11 disposed along a right side from the point of view of installing the mow strip assembly 10 between a pair of fence posts such as 32 and 30, with one facing one fence post, such as the back fence post 30, and with one's back to another fence post, such as the front fence post 32. Accordingly, just as terms like front, back, left, and right, are used to distinguish, the term right is used to distinguish parts from each other. The right surface may be substantially flat. The illustrated mow strip body 16 also has a pitched edge 13 disposed along a top. The pitched edge 13 may be pitched so that it couples to the right surface 11 at an angle, pitch, degree, slope, slant etc. The pitched edge 13 may have a substantially steep pitch, a substantially flat pitch, or no pitch.
(17) Further illustrated, the back fence post 30 and the front fence post 32 each have right surfaces 12 and 14, respectively. The right surfaces 12 and 14 are from the point of view of installing the mow strip assembly 10 between a pair of fence posts such as 32 and 30, with one facing one fence post, such as the back fence post 30, and with one's back to another fence post, such as the front fence post 32. Hence, the terms right, front, back, and etc. are used to distinguish parts from each other and are not intended to represent any particular perspective in the art. Accordingly, the fence posts 30 and 32 help to create a base 33. The base 33 may provide anchoring, stabilizing, securing, etc. for the mow strip assembly 10.
(18) Also illustrated, there is a fence rail 18 disposed between fence posts, 30 and 32, and along the mow strip body 16. The illustrated fence rail has a rail groove 15 and a panel 20 disposed within the rail groove 15. The fence rail 18 and rail groove 15 may function as a track for sliding or inserting a panel. The fence rail 18 and rail groove 15 may have any size, length, volume, and/or shape for coupling to a panel 20. Additionally, the fence rail 18 may be comprised of materials such as, but not limited to: plastic, metal, vinyl, wood, concrete, and so on. The fence rail 18 may be comprised of a polymer. Accordingly, the bottom rail 18 of a fence may slide into the top groove 15 of the mow strip body 16.
(19) The illustrated panel 20 is disposed within the rail groove 15. The panel 20 may be for providing a boundary. The panel 20 may provide privacy. Accordingly, the panel 20 may be a fence panel. The panel 20 may have any size, length, volume, and/or shape for coupling to the fence rail 18 and/or providing a boundary. In addition, the panel 20 may be comprised of materials such as, but not limited to: plastic, metal, vinyl, wood, concrete, and so on. The panel 20 may be comprised of a polymer.
(20) In one non-limiting embodiment, there is a mow strip assembly 10 made out of vinyl. In an alternate non-limiting embodiment, there is a mow strip assembly 10 made out of vinyl. The vinyl assembly 10 may be just as durable as concrete but may have less installation and wait time as concrete. The vinyl assembly 10 may be quicker and cheaper. The mow strip assembly 10 has a mow strip body 16 with an extruded length of material that has a rectangular cross-section with pitched forms 13 at the top disposed about a cradle 18 that cradles the bottom rail 20 of the fence.
(21) Additionally, in a non-limiting embodiment, there is a bracket-mounted mow strip body 16. There are two mounts disposed on each side of the mow strip body 16 to couple the mow strip body 16 to adjacent posts, 30 and 32. The mow strip body 16 may be comprised of extruded plastic and may have a hollow and/or rectangular form with a pitched surface top surface 13. The pitched surface 13 has a groove 15 extending a length of the top to mate with a bottom of a bottom rail of a fence. The mow strip body 16 has structural supports along a length thereof, and also has mounting struts to couple to the mounting brackets, 22 and 24. The brackets, 22 and 24, may have the same profile as the mow strip body 16, so that there is no gap between the posts, 30 and 32, and the mounted mow strip body 16. Each bracket, 22 and 24, may include one or more protrusions 21 to hold the mow strip body 16 in place, thereby preventing lateral, and possibly vertical-down, motion of the mow strip body 16. When the bottom rail of a fence is installed into the groove 15, vertical, or upward, motion of the mow strip body 16 may be prevented.
(22) In another non-limiting embodiment, there is a mow strip assembly 10 with a mow strip body 16. The mow strip body 16 is plastic. There are two brackets, 22 and 24, that flank the mow strip body 16. The brackets, 22 and 24, couple the mow strip body 16 to adjacent posts, 30 and 32, of a vinyl fence.
(23)
(24) The illustrated protrusion 21 is coupled to the front bracket 22 and extends therefrom. The protrusion 21 may extend so that it couples to the right surface 11 and/or the pitched edge 13. Accordingly, the protrusion 21 may be a planar member. The illustrated ground spike 23 is coupled to the protrusion 21 and extends from the protrusion 21. The illustrated ground spike 23 may extend substantially downward. As a result, the ground spike 23 may be inserted into the ground for securing, anchoring, etc. the front bracket 22 to the ground. Hence, the back bracket may also include a ground spike 23. The bracket 22, protrusion 21, and ground spike 23 may be comprised of materials such as, but not limited to: plastic, metal, vinyl, wood, concrete, polymers, and so on. In addition, the bracket 22, protrusion 21, and ground spike 23 may be any size, shape, volume, etc. for securing or anchoring.
(25) Also illustrated, there is a post aperture 26. The post aperture 26 is disposed along a side of the front fence post 32 adjacent to the right surface 14. The front bracket 22 may be disposed within the post aperture 26 for securing the front bracket 22 to the front fence post 32. Accordingly, the post aperture 26 may be shaped, sized and/or configured to receive the front bracket 22.
(26) There is also illustrated a groove of mow strip 27. The groove of mow strip 27 is disposed substantially along a top portion of the pitched edge 13. The groove of mow strip 27 may allow the fence rail 18 to rest along the pitched edge 13. Accordingly, the groove or mow strip 27 may support the fence rail 18. The groove of mow strip may be shaped, sized and/or configured to receive the fence rail 18. The fence rail 18 further includes a rail groove 15 configured to receive a fence panel 20.
(27) Further illustrated is a second protrusion 28. The second protrusion 28 is coupled to the front bracket 22 and extends therefrom. The second protrusion may extend substantially parallel to the protrusion 21. The second protrusion 28 may extend so that it couples to the right surface 11 and/or the pitched edge 13. Accordingly, the second protrusion 28 may be a planar member. The second protrusion 28 may be comprised of materials such as, but not limited to: plastic, metal, vinyl, wood, concrete, polymers, and so on. In addition, the second protrusion 28 may be any size, shape, volume, etc. for securing or anchoring.
(28) In addition, there is illustrated a cutout for rail 29. The cutout for rail 29 is disposed along a top portion of the front bracket. The cutout for rail 29 is shaped to allow the fence rail 18 to rest snugly against the front fence post 32. The cutout for rail 29 may also provide additional support to the fence rail 18. As a result, the cutout for rail 29 may have shape, size and/or configuration to receive the fence rail 18 and allow the fence rail to abut the front fence post 32.
(29)
(30) The illustrated pitched edge 13 is coupled to the right surface 11 and extends upward therefrom. Accordingly, the pitched edge 13 is not orthogonal to the flat right surface 11, as well as not orthogonal to the right surfaces 12 and 14. The pitched edge 13 may be pitched so that it couples to the right surface 11 at an angle, pitch, degree, slope, slant etc. The pitched edge 13 may have a substantially steep pitch, a substantially flat pitch, or no pitch. The pitched edge 13 may be comprised of materials such as, but not limited to: plastic, metal, vinyl, wood, concrete, polymers, and so on. In addition, the pitched edge 13 may be any size, shape, volume, etc. for securing, anchoring, or providing support to the fence rail (e.g. See
(31) Also illustrated, the second pitched edge 31 is spaced from the pitched edge 13 by the groove of mow strip 27 disposed between the pitched edge 13 and the second pitched edge 31. The groove or mow strip 27 may connect the pitched edge 13 to the second pitched edge 31. As a result, the groove or mow strip 27 may be comprised of materials similar to the edges, 13 and 31, such as, but not limited to: plastic, metal, vinyl, wood, concrete, polymers, and so on. The groove of mow strip 27 may be sized to receive a fence rail 18. Additionally, the post aperture 26 may be sized to receive a fence rail (e.g. See
(32) Like the pitched edge 13, the second pitched edge 31 is also not orthogonal to the flat right surface 11. Further, like the pitched edge 13, the second pitched edge 31 may be pitched so that it couples at an angle, pitch, degree, slope, slant etc. The second pitched edge 31 may have a substantially steep pitch, a substantially flat pitch, or no pitch. The second pitched edge 31 may be comprised of materials such as, but not limited to: plastic, metal, vinyl, wood, concrete, polymers, and so on. In addition, the second pitched edge 31 may be any size, shape, volume, etc. for securing, anchoring, or providing support to the fence rail (e.g. See
(33)
(34) The illustrated first and second protrusions, 42 and 44, respectively, are coupled to the bracket 40 and extend outwardly therefrom. The first protrusion is coupled to the bracket 40 proximate the right surface 12. The second protrusion 44 is coupled to the bracket 40 distal the right surface. The protrusions, 42 and 44, may couple the mow strip body (e.g. See
(35) Also illustrated, the bracket 40 has a bracket base 48 disposed between the first protrusion 42 and the second protrusion 44, and below the post aperture 26. The bracket base 48 may provide support for the first protrusion 42 and the second protrusion 44. The bracket base 48 may couple the first protrusion 42 to the second protrusion 44. The bracket base 48 may be inherent in the bracket 40. The bracket base 48 may have any size, shape, and/or length for providing support to the bracket 40. The bracket base 48 may be comprised of materials such as, but not limited to: plastic, metal, vinyl, wood, concrete, polymers, and so on.
(36) The illustrated bracket base 48 has a connector 46 disposed substantially through the bracket base 48. The connector 46 may connect the bracket 40 to a fence post (e.g. See
(37)
(38) The illustrated first and second slits, 52 and 54, respectively, are disposed along a bottom 55 of the front mounting structure 56 and extend upwardly therefrom. The slits, 52 and 54, may be openings, holes, notches, apertures, etc. The slits, 52 and 54, may house the first protrusion (e.g. See
(39) Also illustrated, the front mounting structure 56 has a left surface 51 with a second pitched edge 53. The left surface 51 is opposite and substantially parallel to the right surface 11. The left surface 56 is substantially orthogonal to the bottom surface 55 of the mow strip body 16. The left surface 56 is substantially flat.
(40) The illustrated second pitched edge 53 is coupled to the left surface 56 and extends upwardly therefrom. The second pitched edge 53 is opposite the pitched edge 13. The groove of mow strip 27 is disposed between the second pitched edge 53 and pitched edge 13 at a top 57 of the mow strip. As a result, the second pitched edge 53 is not orthogonal to the left surface 56. Further, the second pitched edge 53 may be pitched so that it couples at an angle, pitch, degree, slope, slant etc. The second pitched edge 53 may have a substantially steep pitch, a substantially flat pitch, or no pitch. The left surface 51 and/or the second pitched edge 53 may be comprised of materials such as, but not limited to: plastic, metal, vinyl, wood, concrete, polymers, and so on. In addition, the left surface 51 and/or second pitched edge 53 may be any size, shape, volume, etc. for securing, anchoring, or providing support to the fence rail (e.g. See
(41)
(42) The illustrated bottom surface 70 is coupled to the front fence post 61 near a front 62 of the bottom surface 70, and the back fence post 63 near a back 64 of the bottom surface 70. The bottom surface 70 is coupled to the posts, 61 and 63, by brackets, 66 and 68. The brackets 66 and 68 may have any size and/or shape for coupling, holding, securing, stabilizing, etc. More, the brackets, 66 and 68, may be comprised of materials such as, but not limited to: plastic, metal, vinyl, wood, concrete, and so on. The brackets, 66 and 68, may be comprised of a polymer. Accordingly, the front fence post 61 and the back fence post 63 may anchor the mow strip body 60.
(43) The illustrated brackets, 66 and 68, include protrusions, 69 and 71. The protrusion of front bracket 69 is coupled to the front bracket 66 and extends outwardly therefrom. Likewise, the protrusion of second bracket 71 is coupled to the back bracket 71 and extends outwardly therefrom. The protrusions, 69 and 71, may be planar members. The protrusions, 69 and 71, may be parallel to each other. More, the protrusions, 69 and 71, may be extensions of the brackets, 66 and 68.
(44) Also illustrated, the mow strip body 60 has a bottom surface 70. Disposed along the bottom surface 70 proximate the front 62 is a front bottom slit 65. Also disposed along the bottom surface 70 proximate the back 64 a back bottom slit 67. The front bottom slit 65, and the back bottom slit 67, may house the protrusion of front bracket 69 and the protrusion of back bracket 71, respectively. As a result, the slits 65 and 67, may enable the front mounting structure (e.g. See
(45) Additionally illustrated, the mow strip assembly 60 has side wall of mow strip 72 and a notched side wall 73. The side walls, 72 and 73, may provide support to the mow strip body (e.g. See
(46) It is understood that the above-described embodiments are only illustrative of the application of the principles of the present invention. The present invention may be embodied in other specific forms without departing from its spirit or essential characteristics. The described embodiment is to be considered in all respects only as illustrative and not restrictive. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. All changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
(47) For example, although the figures illustrate brackets, 22 and 24, that are essentially the full profile of the mow strip body 16, the brackets, 22 and 24, do not have to be the full profile of the mow strip body 16. Further, the brackets, 22 and 24, can have any number of protrusions 21, and the protrusions 21 do not have to be planar. Also, the brackets, 22 and 24, may be attached to the fence posts, 32 and 30, through a variety of coupling methods, such as by: a screw, a rivet, welding, an adhesive, a nail, a bolt, a clip, friction fit, etc. Moreover, the brackets, 22 and 24, may be integral to the fence posts, 32 and 30. It is also envisioned that the brackets, 22 and 24, may be coupled to the ground at the posts, 32 and 30, by a spike, rather than coupled to the posts, 32 and 30.
(48) It is also envisioned that the mow strip body 16 may have various profile shapes, such as linear, curved, etc. Likewise, the mow strip body 16 may have various side-profile shapes, such as rectangular, square, circular, triangular, etc. Accordingly, it is envisioned that the mow strip body 16 may be triangular for sloped areas. Also, the mow strip body 16 may have no groove 15 to couple to the rail 18. The mow strip body 16 may have internal bracing that may vary according to needs and/or have a snap-in fitting to the brackets, 22 and 24. As a result, the mow strip body 16 may be comprised of various materials and may have various manufacturing techniques, such as: blow molding, extruding, etc.
(49) Finally, it is envisioned that the components of the assembly 10 may be constructed of a variety of materials. For instance, the mow strip assembly 10 may be comprised of materials, such as but not limited to: plastic, metal, vinyl, wood, concrete, and so on. The assembly 10 may be comprised of a polymer and/or a composite thereof, selected for its desirable properties, such as but not limited to: Low-density polyethylene (LDPE); High-density polyethylene (HDPE); Polypropylene (PP); Polyvinyl chloride (pvc); Polystyrene (PS); Nylon, nylon 6, nylon 6,6; Teflon (Polytetrafluoroethylene); and/or Thermoplastic polyurethanes (TPU).
(50) Thus, while the present invention has been fully described above with particularity and detail in connection with what is presently deemed to be the most practical and preferred embodiment of the invention, it will be apparent to those of ordinary skill in the art that numerous modifications, including, but not limited to, variations in size, materials, shape, form, function and manner of operation, assembly and use may be made, without departing from the principles and concepts of the invention as set forth in the claims. Further, it is contemplated that an embodiment may be limited to consist of or to consist essentially of one or more of the features, functions, structures, methods described herein.