FIELD OF THE INVENTION
[0001] This invention relates to cladding, including a customizable cladding system.
BACKGROUND
[0002] Wall cladding is used throughout the world on all types of buildings to provide thermal
insulation and weather resistance, to improve the aesthetic appearance of the building,
to define zones and structural elements, and for other purposes. Typically, the cladding
is permanent in nature, and once installed, remain in place and with the same form
and shape until the cladding is completely replaced. Replacement of such cladding
structures is oftentimes costly and labor intensive.
[0003] Accordingly, there is a need for a customizable cladding system.
BRIEF DESCRIPTION OF THE DRAWINGS
[0004] Various other objects, features and attendant advantages of the present invention
will become fully appreciated as the same becomes better understood when considered
in conjunction with the accompanying drawings, in which like reference characters
designate the same or similar parts throughout the several views, and wherein:
FIG. 1 shows a schematic of a customizable cladding system according to exemplary embodiments
hereof;
FIG. 2 shows a schematic of a support assembly according to exemplary embodiments hereof;
FIG. 3 shows a side view of a customizable cladding system according to exemplary embodiments
hereof;
FIGS. 4-8 show schematic views of customizable cladding systems according to exemplary embodiments
hereof;
FIG. 9 shows a schematic view of a customizable cladding system including an overall cladding
member according to exemplary embodiments hereof; and
FIG. 10 shows two cladding members and a connecting plate according to exemplary embodiments
hereof.
DETAILED DESCRIPTION OF EXEMPLARY EMBODIMENTS
[0005] In general, the system according to exemplary embodiments hereof includes a customizable
cladding system. The cladding system generally includes one or more base plate assemblies
that may be attached to desires support structures (e.g., a wall), and one or more
cladding assemblies that may be attached to the base plates at various locations depending
on the desired outcome. In this way, the system is customizable.
[0006] In one exemplary embodiment hereof, as shown in
FIGS. 1 and
2, the customizable cladding system
10 (also referred to as simply the system
10) includes a support assembly
100 and a cladding assembly
200. In general, the support assembly
100 includes one or more base structures
102 that may be configured with one or more external support structures (e.g., walls,
columns, etc.), and the cladding assembly
200 includes one or more cladding members
202 (e.g., panels, slats, etc.) that may be attached to, and extend between, the base
structures
102. The base structures
102 each include first attachment mechanisms
104 and the cladding members
202 each include second attachment mechanisms
204, and the first and second attachment mechanisms
104, 204 facilitate the attachment of the cladding members
202 to the base structures
102. The system
10 also may include other elements as necessary to fulfill its functionalities.
[0007] It also is contemplated that the customizable cladding system
10 may be used as a barrier system, with the support assembly
100 configured with posts (e.g., fence posts), and the cladding assembly
200 extending between the posts. Accordingly, while this specification will describe
the system
10 primarily in respect to its use as a cladding system, it is understood that the system
10 also may be used as a barrier system, and that its ultimate use does not limit the
scope of the system
10 in any way.
[0008] Further details of the customizable cladding system
10, the support assembly
100, and a cladding assembly
200 will be described below in relation to
FIGS. 1-7.
Support Plate Assembly 100
[0009] In some embodiments, as shown in
FIG. 2, the support assembly
100 includes one or more base structures
102 each including a base plate
106 and first attachment mechanisms
104.
[0010] In some embodiments, the base plate
106 is generally elongate and includes a front surface
108, a rear surface
110, a left side
112, and a right side
114. The rear surface
110 is designed to be attached to a surface of an external support structure such as
a wall. In this arrangement, the front surface
108 faces outward from the external support structure and includes the one or more first
attachment mechanisms
104 for the attachment of the cladding assembly
200.
[0011] In some embodiments, the rear surface
110 includes one or more support ribs
116 extending orthogonally outward from the rear surface
110. It is preferable that the one or more support ribs
116 each extend the same distance from the rear surface
110 so that the distal ends of the ribs
116 are aligned along the same plane. In this way, the distal ends of the support ribs
116 may be placed against a surface of an external support structure and the base structure
may be attached thereto. Once attached, the support ribs
116 may provide support to the base plate
106 across the width and length of the plate
106.
[0012] In some embodiments, the base plate
106 includes an elongate secondary U-shaped channel member that may facilitate the attachment
of the plate
106 to the supporting structure. In this case, the U-shaped channel member may be secured
vertically to the side of the support structure with the channel facing outwards,
and the support ribs
116 may be received into the channel and secured therein. In another embodiment of this
type, the far left and right support ribs
116 may extend adjacent the left and right walls of the U-shaped channel (either outside
the channel walls or inside the channel walls) and be secured thereto. In this way,
the base plate
106 may be secured to the support structure.
[0013] In some embodiments, the base plate
106 includes one or more through-hole(s)
118 through which a screw, bolt, nail, or other type of securing mechanism may pass to
secure the plate
106 to the external support structure. However, it is understood that the base plate
106 may be attached to an external support structure using other types of attachment
techniques (e.g., adhesive, welding, etc.) and that the scope of the system
10 is not limited in any way by the way in which the base plate
106 is secured to the external support structure.
[0014] In some embodiments, the base plate
106 includes one or more first attachment mechanisms
104 coupled to its front surface
108 and extending outward therefrom.
[0015] As will be described herein, the first attachment mechanisms
104 are designed to releasably attach to the second attachment mechanisms
204 (of the cladding assembly
200) in order to releasably secure the cladding members
202 to the base structures
102. For example, in some embodiments, the first attachment mechanisms
104 may include a generally male interlocking profile and the second attachment mechanisms
204 may include a generally female interlocking profile so that the male and female interlocking
profiles may mate and attach to one another. It also is contemplated that these profiles
may be reversed and that the first attachment mechanisms
104 may include female interlocking profiles and the second attachment mechanisms
204 may include male interlocking profiles, and/or any combinations thereof.
[0016] Expanding on this concept, in some embodiments, as shown in
FIGS. 2 and
3, the first attachment mechanisms
104 each may include an attachment mechanism body
120 with a proximal end attached to the front surface
108 of the base plate
106 and a distal end extending outward therefrom. The distal end may include a head
124 with a neck
122 positioned between the head
124 and the plate
106.
[0017] In some embodiments, the head
124 includes an outward convex curvature as shown in
FIGS. 2 and
3. However, it also is contemplated that the outer curvature of the head
124 include an arrow, a point, a square with rounded corners, a trapezoid, other suitable
shapes and/or forms, and any combinations thereof. As will be described in other sections,
the head
124 is shaped to enable the second attachment mechanism
204 to slide past the head
124 and to subsequently engage with the neck
122.
[0018] In some embodiments, the neck
122 includes an inward concave curvature as shown in
FIGS. 2 and
3. However, it also is contemplated that inward curvature of the neck
122 include a notch (
e.g., a V-, U-, or arc-shaped notch), a square with rounded corners, a trapezoid, ledge
(
e.g., right angled or slanted), other suitable shapes and/or forms, and any combinations
thereof. As will be described in other sections, the neck
122 is shaped to receive a corresponding element on the second attachment mechanism
204 in order to mate and connect the first and second attachment mechanisms
104, 204 together.
[0019] In some embodiments, the cross-sectional shape of the first attachment mechanism's
body
120 is square or rectangular shaped. In this case, the neck's inward curvature may extend
around the entire cross-sectional perimeter of the mechanism's body
120 or may be placed at desired areas on the body's cross-sectional perimeter,
e.g., on the top and bottom sides of the body
120 as shown in
FIG. 2. In other embodiments, the cross-sectional shape of the first attachment mechanism's
body
120 is circular or oval shaped, and the neck's inward curvature may extend around the
entire cross-sectional circumference of the mechanism's body
120 or may be placed at desired areas on the body's cross-sectional circumference,
e.g., on the top and bottom sides of the body
120. It also is contemplated that the mechanism's body
120 include other cross-sectional shapes and that the neck's inward curvature may be
placed at any desired locations as required.
[0020] In some embodiments, as shown in
FIG. 2, the first attachment mechanisms
104 are arranged on the plate's front surface
108 as a matrix of rows and columns. For example, as shown in
FIG. 2, the matrix may include two side-by-side columns of first attachment mechanisms
104 separated by a predetermined distance (
e.g., 6"-12"). Each row also may be separated by a predefined distance (
e.g., 2") and the number of rows may depend on the height of the base plate
106. In some embodiments, the vertical spacings between the rows of mechanisms
104 are constant while in other embodiments the spacings may differ from one pair of
rows to the next. The side-by-side columns preferably match and are aligned vertically
so that the rows are generally horizontal. In this way, as will be described in other
sections, the corresponding second attachment mechanisms
204 may be correspondingly aligned to facilitate the easy alignment, placement, and engagement
of the first and second attachment mechanisms
104, 204 together.
[0021] While
FIG. 2 shows two side-by-side columns of first attachment mechanisms
104, it is understood that a base plate
106 may include any number of columns of first attachment mechanisms
104 (with each column including any number of first attachment mechanisms
104 depending on the height of the base plate
106) and that scope of the system
10 is not limited in any way by the number(s) of columns of first attachment mechanisms
104 on any particular base plate
106.
[0022] In some embodiments, as shown in
FIG. 2, a first column of first attachment mechanisms
104 may be positioned on or towards the left side
112 of a base plate
106 and a second column of first attachment mechanisms
104 may be positioned on or towards the right side
114 of the base plate
106. However, it is understood that the columns of first attachment mechanisms
104 may be positioned anywhere on a base plate
106 as required.
Cladding Assembly 200
[0023] In some embodiments, as shown in
FIGS. 1 and
3, the cladding assembly
200 includes one or more cladding members
202 (
e.g., panels, plates, slats, etc.) configured to attached to, and extend between, the
base structures 102. Each cladding member
202 includes a front side
206, a back side
208, a left side
210, a right side
212, a top side
214, and a bottom side
216. While the cladding members
202 in
FIG. 1 are shown as generally rectangular cuboids, it is understood that the cladding members
202 may be formed as any suitable shapes.
[0024] FIG. 3 shows a side view of the system
10 looking directly into the left side of the system
10 of
FIG. 1. In some embodiments, as shown in
FIG. 3, each cladding member
202 is designed to mate with a corresponding base structure
102.
[0025] In some embodiments, as shown in
FIG. 3, the cladding member's top side
214 and bottom side
216 include sidewalls
217, 219, respectively, that extend backwards from the member's back side
208. In this way, the member's top side sidewalls
217, back side
208, and bottom side sidewalls
219 define an inner cavity
218 about the member's back side
208.
[0026] In some embodiments, the top side sidewalls
217 and/or the bottom side sidewalls
219 form second attachment mechanisms
204 by including tabs
220 on their inner surfaces facing into the inner cavity
218. In some embodiments, the tabs
220 generally correspond in shape to the inward curvatures on the first attachment mechanism's
neck
122. In this way, the tabs
120 may be received into the first attachment mechanism's neck
122 and be releasably held therein. In some embodiments, the tabs
120 may be elongate and may extend from the cladding member's left side
210 to its right side
212 and/or any portion thereof, and preferably at locations that correspond to the placement
of the first attachment mechanisms
104 when the system
10 is fully erected.
[0027] For further clarification,
FIG. 3 shows an upper cladding member
202 slightly dislodged from the corresponding base member
102, and a lower cladding member
202 releasably interlocked with the corresponding base member
102. When interlocked, it may be preferable that the distal end of the top side sidewalls
217 and the distal end of the bottom side sidewall
219 generally abut or otherwise engage the front surface
108 of the base member
102. In this arrangement, the first and second attachment mechanisms
104, 204 are interlocked, and the first attachment mechanisms' bodies
120 are received into the cladding member's inner cavity
218.
[0028] To secure the upper cladding member
202 to the base member
102, the upper cladding member
202 is aligned with the corresponding first attachment mechanisms
104 and moved in the direction of the arrow
A. As the cladding member
202 is moved in this direction, the tabs
204 (upper and lower) may engage the head
124 of the corresponding first attachment member
104. As the cladding member
202 continues to move towards the base member
106, the cladding member's upper side
214 and lower side
216 may flex (deflect) slightly outward thereby enabling the tabs
204 to pass over the corresponding heads
124 and subsequently be received into the corresponding necks
122 (into the inward curvatures). This results in the cladding member
202 being mated with the base member
102 as represented by the lower cladding member
202 in
FIG. 3.
[0029] To remove the cladding member
202 from the base structure
102, the cladding member
202 may be moved in a direction generally opposite the direction of the arrow
A such that the cladding member's upper side
214 and lower side
216 flex slightly outward thereby allowing the tabs
120 to dislodge from the necks
122.
[0030] In some embodiments, the distance between the cladding member's top side
214 and bottom side
216 is chosen to generally correspond to the distance between two rows of first attachment
mechanisms
204. As shown in
FIG. 3, the distance between the cladding member's top and bottom sides
214, 216 is chosen to generally correspond to the distance between a first row of first attachment
mechanisms
104 and a third row of first attachment mechanisms
104 thereby skipping the second row of first attachment mechanisms
104. Notably, the second row of attachment mechanisms
104 may not be utilized in this arrangement and may simply be received into the cladding
member's backside cavity
218.
[0031] It can be seen that the height of each cladding member
202, and therefore the distance between the member's top and bottom sides
214, 216, may preferably be chosen to be correspond to the distance between any two rows of
first attachment mechanisms
104. In this way, an upper row of first attachment mechanisms
104 may be engaged with a second attachment mechanism
204 configured with the cladding member's top side
214, a lower row of first attachment mechanisms
104 may be engaged with a second attachment mechanism
204 configured with the cladding member's bottom side
216, and the intermediary rows (if existing) may be received into the cladding member's
backside cavity
218. For example,
FIG. 4 shows a cladding members 202 configured with adjacent rows of first attachment mechanisms
104, FIG. 5 shows cladding members
202 configured with first and third rows of first attachment mechanisms
104 (with one intermediary row of first attachment mechanisms
104 therebetween, generally un-utilized, and received into the cladding member's backside
cavity
218), FIG. 6 shows cladding members
202 configured with first and sixth rows of first attachment mechanisms
104 (with four intermediary rows of first attachment mechanisms
104 therebetween, generally un-utilized, and received into the cladding member's backside
cavity
218), and
FIG. 7 shows a first cladding member
202 configured with first and eighth rows of first attachment mechanisms
104 (with six intermediary rows of first attachment mechanisms therebetween, generally
un-utilized, and received into the cladding member's backside cavity
218) and a second cladding member 202 configured with first and second rows of first attachment
mechanisms
104.
[0032] In some embodiments, as shown in
FIG. 3, cladding member's top side
214 and/or bottom side
216 may extend generally linearly from the member's front side
206 to its back side
208. However, in other embodiments, as shown in
FIG. 8, the top and/or bottom sides
214, 216 may include non-linear elements. For example, in some embodiments, the top and/or
bottom sides
214, 216 may include curvatures, right angles, etc. For example, the lower cladding member
202 shown in
FIG. 8 includes a lower elongate cavity formed by its bottom side
216 that extends from its left side
210 to its right side
212. This channel may be configured to receive lighting elements (e.g., a string of lights
that extends the length of the cladding member
202), electrical lines, other types of elements, and/or any combinations thereof.
[0033] In some embodiments, as shown in
FIG. 9, a first cladding member's bottom side sidewall
219 may be joined with a second cladding member's top side sidewall
217 to form an overall cladding member
202-O. For example, as shown in
FIG. 9, the distal end of the first member's bottom side sidewall 219 may be joined to the
distal end of the second member's top side sidewall
217 by a section of cladding member material. Notably, because the sidewalls
219, 217 are joined, one or both of the sidewalls
219, 217 may include a tab
220 that interlocks with a corresponding neck
122. For example,
FIG. 9 shows the first member's bottom side sidewall
219 as including a tab
220 and the second member's top side sidewall
217 as not including a tab
220. It is understood that any number of cladding members
202 may be combined in this manner to form overall cladding members
202-O with any number of combined bottom side sidewalls
219 and top side sidewalls
217.
[0034] It is understood that cladding members
202 of different sizes may be configured together on common base structures
102 in any combinations as desired.
[0035] In some embodiments, as shown in
FIG. 10, the system
10 includes one or more connecting plates
224 designed to connect two cladding members 202 end-to-end. In some embodiments, the
connecting plates
224 are used to connect two cladding members
202 end-to-end at an angle as shown in
FIG. 10, while in other embodiments, the connecting plates
224 may be used to connect two cladding members
202 end-to-end in a generally straight configuration.
[0036] In some embodiments, as shown in
FIG. 10, each connecting plate
224 includes a first end
226 and a second end
228 that may (or may not) be offset by an angle. In some embodiments, the cladding members
202 include inner channels
222 designed to receive an end
226, 228 of a connecting plate
224. For example, a first cladding member
202 may receive a first end
226 of a connecting plate
224, and a second cladding member
202 may receive a second end
228 of the connecting plate
224. In this way, the connecting plate
224 extends from within the first cladding member
202 to within the second cladding member
202 thereby connecting the ends of the cladding members 202 together.
[0037] In some embodiments, as shown in
FIG. 10, each cladding member
202 includes an internal channel
230 formed between the back side
208 of the cladding member
202 and an internal rib
222 extending inward from the cladding member's top side sidewall
217 and/or from the cladding member's bottom side sidewall
219. In some embodiments, the internal rib
222 is orthogonal to the sidewall
217, 219 from which it extends, and extends from the left side
210 to the right side
212 of a cladding member
202, or any portions thereof.
[0038] In some embodiments, each internal channel
230 is designed to receive an end
226, 228 of a connecting plate. For example, as shown in
FIG. 10, a first cladding member (
e.g., the upper member
202 in
FIG. 10), includes an upper internal channel
230 formed between the upper rib
222 and the back side
208 of the cladding member
202, and a lower internal channel
230 formed between the lower rib
222 and the back side
208 of the cladding member
202. As shown, the upper internal channel
230 and the lower internal channel
230 are opposing and designed to together receive a first end
226 of the connecting plate
224. In some embodiments, the upper internal channel
230 receives an upper edge of the plate's first end
226 and the lower internal channel
230 receives a lower edge of the plate's first end
226. It may be preferable that the width of each internal channel
230 generally match the width of the connecting plate
224 so that the connecting plate
224 fits within the channels
230 snug.
[0039] In some embodiments, the ribs
222 extend inward from each respective inner surface of the top side sidewall
217 and/or the bottom side sidewall
219 a distance adequate to hold each side
226, 228 of the connecting plate
224 secure. For example, in some embodiments, the ribs
222 may extend inward about 1/8" to about 1" and preferably about 1/2".
[0040] It is understood that the second cladding member
202 (
e.g., the lower member
202 in
FIG. 10) includes a similar arrangement of upper and lower ribs
222 forming corresponding upper and lower internal channels
230, and that the upper and lower channels
230 are opposing and designed to together receive the second end
228 of the connecting plate
224. Once the connecting plate
224 is received into the ends of the first and second cladding members
202, the cladding members
202 may be pushed together to abut end-to-end while being held in place by the connecting
plate
224 configured therein.
[0041] It may be preferable that the respective ends of the cladding members
202 that are abutted in this arrangement include miter cuts as necessary that generally
correspond to the angle between the connecting plate's first and second ends
226, 228 so that the ends of the cladding members
202 may abut without gaps or disconnects.
[0042] In some embodiments, the connecting plate's first and second ends
226, 228 are offset from one another by an angle of 90° thereby enabling the cladding system
10 to be configured with a corner of a support structure (
e.g., an outer corner of a wall). In this example, a first base structure
102 may be configured with the wall to one side of the outward corner, and a second base
structure
102 may be configured with the wall to the other side of the outward corner. A first
cladding member
202 may be configured with first base structure
102 and a second cladding member
202 may be configured with the second base structure, and the first and second cladding
members
202 may be connected to one another using a connecting plate
224 (
e.g., as shown in
FIG. 10).
[0043] In some embodiments, the base structures
102 and/or the cladding members
202 comprise metal (
e.g., aluminum, steel, etc.), plastic, wood, composite materials, other suitable materials,
and any combinations thereof.
[0044] While
FIG. 1 shows cladding members
202 configured between two side-by-side vertical base structures
102, it is understood that the cladding members
202 may be configured between any number of base structures
102.
[0045] While the system
10 has been described as oriented generally vertically, it also is understood that the
system
10 may be oriented sideways, diagonally, and/or in any other desired orientation(s).
[0046] It is understood that any aspect and/or element of any embodiment of the system
10 described herein or otherwise may be combined with any other aspect and/or element
of any other embodiment described herein or otherwise in any way to form additional
embodiments of the system
10 all of which are within the scope of the system
10.
[0047] Where a process is described herein, those of ordinary skill in the art will appreciate
that the process may operate without any user intervention. In another embodiment,
the process includes some human intervention (
e.g., a step is performed by or with the assistance of a human).
[0048] As used herein, including in the claims, the phrase "at least some" means "one or
more," and includes the case of only one. Thus,
e.g., the phrase "at least some ABCs" means "one or more ABCs" and includes the case
of only one ABC.
[0049] As used herein, including in the claims, term "at least one" should be understood
as meaning "one or more", and therefore includes both embodiments that include one
or multiple components. Furthermore, dependent claims that refer to independent claims
that describe features with "at least one" have the same meaning, both when the feature
is referred to as "the" and "the at least one".
[0050] As used in this description, the term "portion" means some or all. So, for example,
"A portion of X" may include some of "X" or all of "X". In the context of a conversation,
the term "portion" means some or all of the conversation.
[0051] As used herein, including in the claims, the phrase "using" means "using at least,"
and is not exclusive. Thus, e.g., the phrase "using X" means "using at least X." Unless
specifically stated by use of the word "only", the phrase "using X" does not mean
"using only X."
[0052] As used herein, including in the claims, the phrase "based on" means "based in part
on" or "based, at least in part, on," and is not exclusive. Thus, e.g., the phrase
"based on factor X" means "based in part on factor X" or "based, at least in part,
on factor X." Unless specifically stated by use of the word "only", the phrase "based
on X" does not mean "based only on X."
[0053] In general, as used herein, including in the claims, unless the word "only" is specifically
used in a phrase, it should not be read into that phrase.
[0054] As used herein, including in the claims, the phrase "distinct" means "at least partially
distinct." Unless specifically stated, distinct does not mean fully distinct. Thus,
e.g., the phrase, "X is distinct from Y" means that "X is at least partially distinct
from Y," and does not mean that "X is fully distinct from Y." Thus, as used herein,
including in the claims, the phrase "X is distinct from Y" means that X differs from
Y in at least some way.
[0055] It should be appreciated that the words "first," "second," and so on, in the description
and claims, are used to distinguish or identify, and not to show a serial or numerical
limitation. Similarly, letter labels (e.g., "(A)", "(B)", "(C)", and so on, or "(a)",
"(b)", and so on) and/or numbers (
e.g., "(i)", "(ii)", and so on) are used to assist in readability and to help distinguish
and / or identify and are not intended to be otherwise limiting or to impose or imply
any serial or numerical limitations or orderings. Similarly, words such as "particular,"
"specific," "certain," and "given," in the description and claims, if used, are to
distinguish or identify, and are not intended to be otherwise limiting.
[0056] As used herein, including in the claims, the terms "multiple" and "plurality" mean
"two or more," and include the case of "two." Thus,
e.g., the phrase "multiple ABCs," means "two or more ABCs," and includes "two ABCs."
Similarly,
e.g., the phrase "multiple PQRs," means "two or more PQRs," and includes "two PQRs."
[0057] The present invention also covers the exact terms, features, values and ranges, etc.
in case these terms, features, values and ranges etc. are used in conjunction with
terms such as about, around, generally, substantially, essentially, at least etc.
(i.e., "about 3" or "approximately 3" shall also cover exactly 3 or "substantially
constant" shall also cover exactly constant).
[0058] As used herein, including in the claims, singular forms of terms are to be construed
as also including the plural form and vice versa, unless the context indicates otherwise.
Thus, it should be noted that as used herein, the singular forms "a," "an," and "the"
include plural references unless the context clearly dictates otherwise.
[0059] Throughout the description and claims, the terms "comprise", "including", "having",
and "contain" and their variations should be understood as meaning "including but
not limited to" and are not intended to exclude other components unless specifically
so stated.
[0060] It will be appreciated that variations to the embodiments of the invention can be
made while still falling within the scope of the invention. Alternative features serving
the same, equivalent, or similar purpose can replace features disclosed in the specification,
unless stated otherwise. Thus, unless stated otherwise, each feature disclosed represents
one example of a generic series of equivalent or similar features.
[0061] The present invention also covers the exact terms, features, values, and ranges,
etc. in case these terms, features, values, and ranges etc. are used in conjunction
with terms such as about, around, generally, substantially, essentially, at least
etc. (i.e., "about 3" shall also cover exactly 3 or "substantially constant" shall
also cover exactly constant).
[0062] Use of exemplary language, such as "for instance", "such as", "for example" ("
e.g.,") and the like, is merely intended to better illustrate the invention and does
not indicate a limitation on the scope of the invention unless specifically so claimed.
[0063] While the invention has been described in connection with what is presently considered
to be the most practical and preferred embodiments, it is to be understood that the
invention is not to be limited to the disclosed embodiment, but on the contrary, is
intended to cover various modifications and equivalent arrangements included within
the spirit and scope of the appended claims.