DECORATIVE GRILL DECAL AND METHOD OF USE
20170360256 · 2017-12-21
Inventors
Cpc classification
B32B27/322
PERFORMING OPERATIONS; TRANSPORTING
B29C63/0017
PERFORMING OPERATIONS; TRANSPORTING
B32B15/04
PERFORMING OPERATIONS; TRANSPORTING
B32B27/304
PERFORMING OPERATIONS; TRANSPORTING
B32B27/06
PERFORMING OPERATIONS; TRANSPORTING
B32B2307/714
PERFORMING OPERATIONS; TRANSPORTING
B29C63/02
PERFORMING OPERATIONS; TRANSPORTING
B32B2327/18
PERFORMING OPERATIONS; TRANSPORTING
B32B2307/4023
PERFORMING OPERATIONS; TRANSPORTING
B32B7/12
PERFORMING OPERATIONS; TRANSPORTING
B32B27/30
PERFORMING OPERATIONS; TRANSPORTING
B32B2333/00
PERFORMING OPERATIONS; TRANSPORTING
B32B15/20
PERFORMING OPERATIONS; TRANSPORTING
B29K2995/0016
PERFORMING OPERATIONS; TRANSPORTING
B32B2367/00
PERFORMING OPERATIONS; TRANSPORTING
B32B2451/00
PERFORMING OPERATIONS; TRANSPORTING
International classification
B29C65/00
PERFORMING OPERATIONS; TRANSPORTING
B32B37/18
PERFORMING OPERATIONS; TRANSPORTING
B32B15/20
PERFORMING OPERATIONS; TRANSPORTING
B32B38/10
PERFORMING OPERATIONS; TRANSPORTING
B32B27/30
PERFORMING OPERATIONS; TRANSPORTING
B32B37/12
PERFORMING OPERATIONS; TRANSPORTING
B29C65/48
PERFORMING OPERATIONS; TRANSPORTING
Abstract
A decorative decal for altering the aesthetics of a barbeque grill, with the decal comprising a flexible and heat resistant substrate having a visually discernible aesthetic element on its first surface and an adhesive on its second surface, with the adhesive suitable for attaching the substrate to the outer surface of the barbeque grill; and a method of use of the decal.
Claims
1. A decorative decal for altering the aesthetics of a barbeque grill, said decal comprising a substrate, said substrate being substantially flexible and resistant to heat up to at least 200 degrees Fahrenheit, said substrate having a first surface and a second surface, with said first surface having a visually discernible aesthetic element, and said second surface having an adhesive thereon suitable for attaching said substrate to an outer surface of the barbeque grill, whereby said decal is suitably configured to be placed onto said outer surface of the barbeque grill such that the adhesive of the second surface of the substrate is in contact with said outer surface of the barbeque grill and retains the decal thereupon.
2. The decal of claim 1 wherein the substrate comprises a core located between the first and second surfaces of the substrate.
3. The decal of claim 2 wherein the core of the substrate is comprised of one of the group of polymide, vinyl, PTFE, PVC, polyester, and flexible aluminum sheeting.
4. The decal of claim 1 further comprising an over-laminate, said over-laminate being placed onto the first surface of the substrate and affixed thereto, whereby said over-laminate does not substantially obscure the visually discernible aesthetic element of the first surface of the substrate.
5. The decal of claim 4 wherein the over-laminate is resistant to environmental conditions.
6. The decal of claim 4 wherein the over-laminate is resistant to cold, rain, snow, ice, hail, ultraviolet radiation, cleaning solutions, and insect and bird excrement.
7. The decal of claim 1 further comprising a removable backing, said removable backing suitable for placing onto the adhesive of the second surface of the substrate, whereby the backing is removed from the decal prior to the decal being placed onto the outer surface of the barbeque grill.
8. The decal of claim 1 wherein the visually discernible aesthetic element of the first surface of the substrate is created using full color printing.
9. The decal of claim 1 wherein the visually discernible aesthetic element of the first surface of the substrate comprises graphic images.
10. The decal of claim 1 wherein the visually discernible aesthetic element of the first surface of the substrate comprises text.
11. The decal of claim 1 further wherein the first surface of the substrate comprises a printable opaque layer, whereby the visually discernible aesthetic element is printed onto said layer.
12. The decal of claim 1 wherein the decal is die-cut to the desired size and shape.
13. The decal of claim 1 wherein the decal is irregularly shaped.
14. The decal of claim 1 wherein the decal is sized to cover at least ten percent of the outer surface of the barbeque grill.
15. The decal of claim 1 wherein the decal is sized to cover at least twenty-five percent of the outer surface of the barbeque grill.
16. The decal of claim 1 wherein the decal is sized to cover at least fifty percent of the outer surface of the barbeque grill.
17. The decal of claim 1 wherein the decal may be combined with one or more additional decals all having the same characteristics as said decal, whereby the total area represented by the aggregate of the decals is sufficient to cover at least ten percent of the outer surface of the barbeque grill.
18. The decal of claim 1 wherein the decal may be combined with one or more additional decals all having the same characteristics as said decal, whereby the total area represented by the aggregate of the decals is sufficient to cover at least twenty-five percent of the outer surface of the barbeque grill.
19. The decal of claim 1 wherein the decal may be combined with one or more additional decals all having the same characteristics as said decal, whereby the total area represented by the aggregate of the decals is sufficient to cover at least fifty percent of the outer surface of the barbeque grill.
20. The decal of claim 1 wherein the substrate is resistant to heat up to at least 500 degrees Fahrenheit.
21. The decal of claim 1 wherein the adhesive of the second surface is one of the group of silicone, acrylic, and thermoset/elastomeric compound.
22. The decal of claim 1 wherein the visually discernible aesthetic element comprises one or more images from the one of the group of sports memorabilia images, nature scenes, abstract art, sporting images, camouflage, and lifestyle images.
23. The decal of claim 1 wherein the barbeque grill comprises a hood, and the decal is sized to cover at least ten percent of an outer surface of the barbeque grill hood.
24. The decal of claim 1 wherein the barbeque grill comprises a hood, and the decal is sized to cover at least twenty-five percent of an outer surface of the barbeque grill hood.
25. The decal of claim 1 wherein the barbeque grill comprises a hood, and the decal is sized to cover at least fifty percent of an outer surface of the barbeque grill hood.
26. The decal of claim 1 wherein the decal may be combined with one or more additional decals all having the same characteristics as said decal, and the barbeque grill comprises a hood, whereby the total area represented by the aggregate of the decals is sufficient to cover at least ten percent of the outer surface of the barbeque grill hood.
27. The decal of claim 1 wherein the decal may be combined with one or more additional decals all having the same characteristics as said decal, and the barbeque grill comprises a hood, whereby the total area represented by the aggregate of the decals is sufficient to cover at least twenty-five percent of the outer surface of the barbeque grill hood.
28. The decal of claim 1 wherein the decal may be combined with one or more additional decals all having the same characteristics as said decal, and the barbeque grill comprises a hood, whereby the total area represented by the aggregate of the decals is sufficient to cover at least fifty percent of the outer surface of the barbeque grill hood.
29. The decal of claim 1 wherein the barbeque grill comprises a door, and the decal is sized to cover at least ten percent of an outer surface of the barbeque grill door.
30. The decal of claim 1 wherein the barbeque grill comprises a door, and the decal is sized to cover at least twenty-five percent of an outer surface of the barbeque grill door.
31. The decal of claim 1 wherein the barbeque grill comprises a door, and the decal is sized to cover at least fifty percent of an outer surface of the barbeque grill door.
32. The decal of claim 1 wherein the decal may be combined with one or more additional decals all having the same characteristics as said decal, and the barbeque grill comprises a door, whereby the total area represented by the aggregate of the decals is sufficient to cover at least ten percent of the outer surface of the barbeque grill door.
33. The decal of claim 1 wherein the decal may be combined with one or more additional decals all having the same characteristics as said decal, and the barbeque grill comprises a door, whereby the total area represented by the aggregate of the decals is sufficient to cover at least twenty-five percent of the outer surface of the barbeque grill door.
34. The decal of claim 1 wherein the decal may be combined with one or more additional decals all having the same characteristics as said decal, and the barbeque grill comprises a door, whereby the total area represented by the aggregate of the decals is sufficient to cover at least fifty percent of the outer surface of the barbeque grill door.
35. The decal of claim 1 further comprising an over-laminate, said over-laminate being placed onto the first surface of the substrate and affixed thereto, and a removable backing, said removable backing suitable for placing onto the adhesive of the second surface of the substrate; wherein the substrate comprises a core located between the first and second surfaces of the substrate, said core constructed out of one of the group of polymide, vinyl, PTFE, PVC, polyester, and aluminum; the first surface of the substrate comprises a printable opaque layer, whereby the visually discernible aesthetic element is printed onto said layer using full color printing; the over-laminate does not substantially obscure the visually discernible aesthetic element of the first surface of the substrate; the over-laminate is resistant to cold, rain, snow, ice, hail, ultraviolet radiation, cleaning solutions, and insect and bird excrement; the backing is removed from the decal prior to the decal being placed onto the outer surface of the barbeque grill; the decal is die-cut to the desired size and shape; and the decal is sized to cover at least ten percent of the outer surface of the barbeque grill.
36. The decal of claim 35 wherein the decal is sized to cover at least twenty-five percent of the outer surface of the barbeque grill.
37. The decal of claim 35 wherein the decal is sized to cover at least fifty percent of the outer surface of the barbeque grill.
38. A method for altering the aesthetics of a barbeque grill by use of a decorative decal, said decal comprising a substrate, said substrate being substantially flexible and resistant to heat up to 200 degrees Fahrenheit, said substrate having a first surface and a second surface, with said first surface having a visually discernible aesthetic element and said second surface having an adhesive thereon suitable for attaching said substrate to an outer surface of the barbeque grill, said method comprising the following steps: A. obtain said decorative decal; and B. place said decorative decal onto the outer surface of the barbeque grill such that the adhesive of the second surface of the substrate is in contact with the outer surface of the barbeque grill and retains the decal thereupon; whereby step A is performed before step B.
39. The method of claim 38 wherein the barbeque grill comprises one or more handles, said method further comprising the following steps: A2. remove the one or more handles from the barbeque grill; and B2. re-attach the one or more handles to the barbeque grill; whereby step A2 is performed in any order relative to step A and before step B, and step B2 is performed after step A, step A2, and step B.
40. The method of claim 38 wherein the barbeque grill comprises a temperature gauge, said method further comprising the following steps: A3. remove the temperature gauge from barbeque grill; and B3. re-attach the temperature gauge to barbeque grill; whereby step A3 is performed in any order relative to step A and before step B, and step B3 is performed after step A, step A3, and step B.
41. The method of claim 38 further comprising the following step: A1. clean the outer surface of the barbeque grill in preparation for applying the decorative decal thereto; whereby step A1 is performed in any order relative to step A and before step B.
42. The method of claim 41 wherein step A1 is performed using an alcohol solution to clean the outer surface of the barbeque grill.
43. The method of claim 38 wherein the decorative decal further comprises a removable backing, said removable backing suitable for placing onto the adhesive of the second surface of the substrate, said method further comprising the following step: B1. remove said backing from the decal; whereby step B1 is performed after step A and before step B.
44. The method of claim 43 wherein the decal further comprises an over-laminate, said over-laminate being placed onto the first surface of the substrate and affixed thereto; and the substrate of the decal comprises a core located between the first and second surfaces of the substrate, said core constructed out of one of the group of polymide, vinyl, PTFE, PVC, polyester, and flexible aluminum sheeting; the first surface of the substrate comprises a printable opaque layer, whereby the visually discernible aesthetic element is printed onto said layer using full color printing; the over-laminate does not substantially obscure the visually discernible aesthetic element of the first surface of the substrate; the over-laminate is resistant to cold, rain, snow, ice, hail, ultraviolet radiation, and bird excrement, thereby extending the life of the substrate; the decal is die-cut to the desired size and shape; and the decal is sized to cover at least ten percent of the outer surface of the barbeque grill.
45. The decal of claim 44 wherein the decal is sized to cover at least twenty-five percent of the outer surface of the barbeque grill.
46. The decal of claim 44 wherein the decal is sized to cover at least fifty percent of the outer surface of the barbeque grill.
47. The method of claim 38 wherein the decorative decal further comprises a removable backing, said removable backing suitable for placing onto the adhesive of the second surface of the substrate, said method further comprising the following steps: A1. clean the outer surface of the barbeque grill in preparation for applying the decorative decal thereto; and B1. remove said backing from the decal; whereby step A1 is performed in any order relative to step A and before step B, and step B1 is performed after step A and before step B.
48. The method of claim 47 wherein the barbeque grill comprises one or more handles and a temperature gauge, said method further comprising the following steps: A2. remove the one or more handles from the barbeque grill; A3. Remove the temperature gauge from the barbeque grill; B2. re-attach the one or more handles to the barbeque grill; and B3. re-attach the temperature gauge to the barbeque grill; whereby step A2 is performed in any order relative to step A and before step B, step A3 is performed in any order relative to step A and before step B, step B2 is performed in any order relative to step B3 and after step A, step A2, step A3, and step B, and step B3 is performed after step A, step A2, step A3, and step B.
49. The method of claim 38 wherein altering the aesthetics of the barbeque grill is by use of a plurality of decorative decals, whereby step A is repeated for each of said decorative decals and step B is repeated for each of said decorative decals, and each iteration step A is performed before each iteration of step B.
50. The method of claim 38 wherein the substrate is comprised of one of the group of polymide, vinyl, PTFE, PVC, polyester, and aluminum.
51. The method of claim 38 wherein the substrate is resistant to heat up to at least 500 degrees Fahrenheit.
52. The method of claim 38 wherein the adhesive of the second surface is one of the group of silicone, acrylic, and thermoset/elastomeric compound.
53. The method of claim 38 wherein the decorative decal is sized to cover at least ten percent of the outer surface of the barbeque grill.
54. The method of claim 38 wherein the decorative decal is sized to cover at least twenty-five percent of the outer surface of the barbeque grill.
55. The method of claim 38 wherein the decorative decal is sized to cover at least fifty percent of the outer surface of the barbeque grill.
56. The method of claim 38 wherein the visually discernible aesthetic element comprises one or more images from the one of the group of sports memorabilia images, nature scenes, abstract art, sporting images, camouflage, and lifestyle images.
57. The method of claim 38 wherein the decorative decal further comprises a core located between the first and second surfaces of the substrate.
58. The method of claim 38 wherein the decorative decal further comprises an over-laminate, said over-laminate being placed onto the first surface of the substrate and affixed thereto, whereby said over-laminate does not substantially obscure the visually discernible aesthetic element of the first surface of the substrate.
59. The method of claim 38 wherein the barbeque grill comprises a hood, and the decorative decal is placed onto an outer surface of said hood in step B.
60. The method of claim 38 wherein the barbeque grill comprises a door, and the decorative decal is placed onto an outer surface of said door in step B.
Description
DESCRIPTION OF THE DRAWINGS
[0015]
[0016]
[0017]
[0018]
[0019]
[0020]
[0021]
[0022]
DETAILED DESCRIPTION OF THE INVENTION
[0023] The present invention discloses a decorative decal 1 useful for altering the aesthetics of a typical barbeque grill 400, as well as a method for use of the decal 1. The barbeque grill 400 may have a hood 412, one or more doors 414, one or more handles 416 on the hood 412, one or more handles 416 on each door 414, and a temperature gauge 418. See
[0024] The decal 1 of the present invention comprises at least a substrate 100. See
[0025] In the preferred embodiment of the present invention, the substrate 100 comprises a core 130 located between its first and second surfaces 110,120. See
[0026] The visually discernible aesthetic element 112 of the decal 1 may be comprised of any design or image, or multiple images, as desired. See
[0027] The adhesive 122 used on the decal 1 may be silicone, acrylic, or a thermoset/elastomeric compound, or any other heat resistant and weather resistant adhesive 122 suitable for bonding the decal 1 to the barbeque grill 400. In a preferred embodiment the decal 1 further comprises a removable backing 300 placed over the adhesive 122. The backing 300 may be made of coated paper or any other suitable material that permits the backing 300 to adhere to the adhesive 122 and also to be removed from the adhesive 122. When in place the backing 300 prevents the adhesive 122 from adhering to a surface. When the backing 300 is removed from the decal 1 the adhesive 122 is exposed and the decal 1 can be placed onto the outer surface 410 of the barbeque grill 400 and affixed thereto.
[0028] The decal 1 may be die-cut to any desired shape and size. The shape of the decal 1 may be regular, such as square, rectangular, circular, oval, etc., or irregularly shaped, such as a cloud outline, a football helmet, or any other desired shape. The size of the decal 1 must be sufficient to cover at least ten percent of the outer surface 410 of the barbeque grill 400. In another embodiment the decal 1 must be able to cover at least twenty-five percent of the outer surface 410 of the barbeque grill 400, and in yet another embodiment the decal 1 must be able to cover at least fifty percent of the outer surface 410 of the barbeque grill 400. In yet other embodiments, where the barbeque grill 400 has a hood 412, the decal 1 must be able to cover at least ten percent, twenty-five percent, or fifty percent of the outer surface 410 of the barbeque grill hood 412, respectively. In yet still other embodiments with a where the barbeque grill 400 has one or more doors 414, the decal 1 must be able to cover at least ten percent, twenty-five percent, or fifty percent of the outer surface 410 of each of the barbeque grill's doors 414, respectively. In yet still other embodiments, the minimum coverage area as described above can be achieved with a plurality of decals 1.
[0029] In one preferred embodiment the first surface 110 of the substrate 100 of the decal 1 comprises a printable opaque layer 114. See
[0030] In another preferred embodiment the decal 1 further comprises an over-laminate 200. See
[0031] The decorative decal 1 as described above will not fail when exposed to the repeated heating and subsequent cooling of the barbeque grill 400 during normal operations, nor will it fail when exposed to environmental elements or cleaning regimens. That is, it will remain affixed to the barbeque grill and will experience no significant fading, cracking, peeling, or other blemishes during ordinary use over its intended lifespan.
[0032] In one embodiment of the present invention, the decorative decal 1 as described above is included in a complete consumer kit. In addition to the decal 1, the kit includes one or more grill inserts. Each grill insert is suitably adapted to replace the grill's 400 temperature gauge 418 and/or the manufacturer's name plate, thereby allowing for an unobstructed presentation of the decal 1 for a more aesthetically pleasing effect. The grill inserts are made of a heat resistant material, such as aluminum or stainless steel. They may be friction fit into the apertures left by the removal of the temperature gauge 418 and/or name plate, or they may be attached by the use of fasteners. Alternatively, they may comprise circumferential channels which engage with the interior edges of the apertures, thereby retaining the grill inserts in place. Heat resistant adhesives may also be used; in such case, the grill inserts may be placed over, rather than within, the apertures.
[0033] The consumer kit may also include a grill cleaning solution, such as alcohol, and a applicator for applying the grill cleaning solution. The applicator may be a brush, a sponge, a cloth, a spray bottle, or any other suitable device. The kit may also include a smoothing implement, used to ensure a smooth application of the decal 1 onto the grill 400. The smoothing implement is moved over the surface of the decal 1 once the decal 1 is applied to the grill 400, to smooth out any air bubbles that might have formed between the decal 1 and the grill surface 410. A decal cleaning solution may also be included, for removing environmental debris that accumulates on the decal 1 over time. An applicator for applying the decal cleaning solution, similar to the applicator for the grill cleaning solution as described above, may also be included in the kit. Finally, the kit may include a carrying pouch or other suitable container for conveniently retaining all of the kit elements together.
[0034] The present invention also contemplates a method of use of the decal 1 described herein. In its most basic form, the method comprises the following steps:
[0035] A. obtain a decorative decal 1 as described above; and
[0036] B. place the decorative decal 1 onto the outer surface 410 of the barbeque grill 400 such that the adhesive is in contact with the outer surface 410 of the barbeque grill 400 and retains the decal 1 thereupon.
[0037] In this embodiment, step A is performed before step B.
[0038] In one variation of this method, where the barbeque grill 400 comprises one or more handles 416, the following steps are performed:
[0039] A. obtain a decorative decal 1 as described above;
[0040] A2. remove the one or more handles 416 from the barbeque grill 400;
[0041] B. place the decorative decal 1 onto the outer surface 410 of the barbeque grill 400 such that the adhesive is in contact with the outer surface 410 of the barbeque grill 400 and retains the decal 1 thereupon; and
[0042] B2. re-attach the one or more handles 416 to the barbeque grill 400.
[0043] In this variation, step A is performed before step B, step A2 is performed in any order relative to step A and before step B, and step B2 is performed after step A, step A2, and step B.
[0044] In another variation of this method, where the barbeque grill 400 comprises a temperature gauge 418, the following steps are performed:
[0045] A. obtain a decorative decal 1 as described above;
[0046] A3. remove the temperature gauge 418 from the barbeque grill 400;
[0047] B. place the decorative decal 1 onto the outer surface 410 of the barbeque grill 400 such that the adhesive is in contact with the outer surface 410 of the barbeque grill 400 and retains the decal 1 thereupon; and
[0048] B3. re-attach the temperature gauge 418 to the barbeque grill 400.
[0049] In this variation, step A is performed before step B, step A3 is performed in any order relative to step A and before step B, and step B3 is performed after step A, step A3, and step B.
[0050] In yet another variation of this method, the following steps are performed:
[0051] A. obtain a decorative decal 1 as described above;
[0052] A1. clean the outer surface 410 of the barbeque grill 400 in preparation for applying the decorative decal 1 thereto; and
[0053] B. place the decorative decal 1 onto the outer surface 410 of the barbeque grill 400 such that the adhesive is in contact with the outer surface 410 of the barbeque grill 400 and retains the decal 1 thereupon.
[0054] In this variation, step A is performed before step B, and step A1 is performed in any order relative to step A and before step B. An alcohol solution may be used to clean the outer surface 410 of the barbeque grill 400 in step A1, or other suitable solutions known in the art may be used.
[0055] In yet still another variation of this method, the following steps are performed:
[0056] A. obtain a decorative decal 1 as described above;
[0057] B1. remove the backing 300 from the decal 1; and
[0058] B. place the decorative decal 1 onto the outer surface 410 of the barbeque grill 400 such that the adhesive is in contact with the outer surface 410 of the barbeque grill 400 and retains the decal 1 thereupon.
[0059] In this variation, step A is performed before step B, and step B1 is performed after step A and before step B.
[0060] In yet still another variation of this method, the following steps are performed:
[0061] A. obtain a decorative decal 1 as described above;
[0062] A1. clean the outer surface 410 of the barbeque grill 400 in preparation for applying the decorative decal 1 thereto;
[0063] B1. remove the backing 300 from the decal 1; and
[0064] B. place the decorative decal 1 onto the outer surface 410 of the barbeque grill 400 such that the adhesive is in contact with the outer surface 410 of the barbeque grill 400 and retains the decal 1 thereupon. See
[0065] In this variation, step A is performed before step B, step A1 is performed in any order relative to step A and before step B, and step B1 is performed after step A and before step B.
[0066] In the preferred embodiment of the method, the following steps are performed:
[0067] A. obtain a decorative decal 1 as described above;
[0068] A1. clean the outer surface 410 of the barbeque grill 400 in preparation for applying the decorative decal 1 thereto;
[0069] A2. remove the one or more handles 416 from the barbeque grill 400;
[0070] A3. remove the temperature gauge 418 from the barbeque grill 400;
[0071] B1. remove the backing 300 from the decal 1;
[0072] B. place the decorative decal 1 onto the outer surface 410 of the barbeque grill 400 such that the adhesive is in contact with the outer surface 410 of the barbeque grill 400 and retains the decal 1 thereupon;
[0073] B2. re-attach the one or more handles 416 to the barbeque grill 400; and
[0074] B3. re-attach the temperature gauge 418 to the barbeque grill 400.
[0075] In this embodiment, step A is performed before step B, step A1 is performed in any order relative to step A and before step B, step A2 is performed in any order relative to step A and before step B, step A3 is performed in any order relative to step A and before step B, step B1 is performed after step A and before step B, step B2 is performed in any order relative to step B3, and steps B2 and B2 are performed after steps A, A2, A3, and B. See
[0076] In embodiments of the method where the barbeque grill 400 comprises a hood 412, the decorative decal 1 may be placed onto the outer surface 410 of the grill's hood 412 in step B. In embodiments of the method where the barbeque grill 400 comprises one or more doors 414, the decorative decal 1 may be placed onto the outer surface 410 of the grill's one or more doors 414 in step B.
[0077] In any of the embodiments and variants of the method described above, a plurality of decorative decals 1 may be used. In such case, step A is repeated for each of the decals 1 and step B is repeated for each of the decals 1. Each iteration step A is performed before each iteration of step B.
[0078] What has been described and illustrated herein is a preferred embodiment of the decorative decal 1 and the method of use of the present invention, along with some it its variations. The terms, descriptions, and figures used herein are set forth by way of illustration only and are not meant as limitations. Those skilled in the art will recognize that many variations are possible within the spirit and scope of the invention in which all terms are meant in their broadest, reasonable sense unless otherwise indicated. Other embodiments not specifically set forth herein are therefore also within the scope of the following claims.