U.S. patent application number 13/246935 was filed with the patent office on 2012-04-05 for easel adaptor - stretched canvas holder.
Invention is credited to Linda Densberger.
Application Number | 20120080580 13/246935 |
Document ID | / |
Family ID | 45888992 |
Filed Date | 2012-04-05 |
United States Patent
Application |
20120080580 |
Kind Code |
A1 |
Densberger; Linda |
April 5, 2012 |
Easel Adaptor - Stretched Canvas Holder
Abstract
An easel adaptor and canvas holder that enables an individual to
handle and/or remove a first freshly painted canvas or other
material from an existing easel without coming into direct contact
with the freshly painted work, thereby enabling another to use the
easel before the first painting is completed. The easel adaptor and
canvas holder also enables an artist to freely paint the edge
surfaces of a canvas without having to wait for the freshly painted
canvas to dry before repositioning the canvas relative to the
easel.
Inventors: |
Densberger; Linda;
(Danville, PA) |
Family ID: |
45888992 |
Appl. No.: |
13/246935 |
Filed: |
September 28, 2011 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
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61389756 |
Oct 5, 2010 |
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Current U.S.
Class: |
248/448 |
Current CPC
Class: |
A47B 97/04 20130101 |
Class at
Publication: |
248/448 |
International
Class: |
A47B 97/04 20060101
A47B097/04 |
Claims
1. A canvas holder comprising: a pair of first members; a second
member, wherein said second member is adjacent to at least one of
said pair of first members and repositionable relative to at least
one of said pair of first members; at least one support; and a
fastening device.
2. The canvas holder of claim 1 wherein said fastening device is
further comprised of at least one fastener and at least one
nut.
3. The canvas holder of claim 2 wherein at least one of said second
member or at least one of said pair of first members has a slot
therein.
4. The canvas holder of claim 3 wherein a portion of said at least
one fastener is positioned within said slot.
5. The canvas holder of claim 1 wherein at least one of the
following is comprised of wood: the pair of first members, the
second member and the at least one support.
6. The canvas holder of claim 1 further comprising a mounting
bracket.
7. The canvas holder of claim 1 wherein said at least one support
is attached to either the second member or at least one of said
pair of first members.
8. A canvas holder comprising: a pair of first members; a second
member; at least one support; and a fastening device, wherein at
least one of said pair of first members is adjacent to the second
member and repositionable relative to the second member.
9. The canvas holder of claim 8 wherein said fastening device is
further comprised of at least one fastener and at least one
nut.
10. The canvas holder of claim 9 wherein at least one of said
second member or at least one of said pair of first members has a
slot therein.
11. The canvas holder of claim 10 wherein a portion of said at
least one fastener is positioned within said slot.
12. The canvas holder of claim 8 wherein at least one of the
following is comprised of wood: the pair of first members, the
second member and the at least one support.
13. The canvas holder of claim 8 further comprising a mounting
bracket.
14. The canvas holder of claim 8 wherein said at least one support
is attached to either the second member or at least one of said
pair of first members.
15. A canvas holder comprising: a pair of first members, wherein at
least one of said pair of first members has a slot formed therein;
a second member, wherein said second member has a slot formed
therein; at least one support; and a fastening device, wherein at
least one of said pair of first members is repositionable relative
to the second member.
16. The canvas holder of claim 15 wherein said fastening device is
further comprised of at least one fastener and at least one
nut.
17. The canvas holder of claim 16 wherein a portion of said at
least one fastener is positioned within either the slot in at least
one of said pair of first members or the slot in said second
member.
18. The canvas holder of claim 15 wherein each of said pair of
first members further comprise a groove portion for receipt of a
tongue portion of said second member.
19. The canvas holder of claim 15 wherein said at least one support
is attached to either the second member or at least one of said
pair of first members.
20. The canvas holder of claim 15 wherein each of said pair of
first members further comprise a tongue portion for insertion into
a corresponding groove portion of said second member.
Description
CROSS-REFERENCE
[0001] This application claims priority from Provisional Patent
Application Ser. No. 61/389,756 filed Oct. 5, 2010.
FIELD OF THE INVENTION
[0002] This invention relates to a device for retaining and
repositioning freshly painted canvases and other paintable surfaces
without the need for the artist to come into direct contact with
the freshly painted work.
BACKGROUND
[0003] Easels are commonly used by artists and the like to hold a
stretched canvas or other paintable surface in place while the
artist paints the same. However, prior art easels have many
limitations. For example, most easels rely upon gravity to retain
the stretchable canvas or other paintable surface, meaning that the
bottom of the canvas rests upon a portion of the easel, such as a
shelf. Other prior art easels apply pressure to the top and bottom
edges of the canvas, and/or to the corresponding sides, to hold the
canvas or other paintable surface in place while the artist or
painter paints the same. These types of prior art easels make it
difficult for the artist or painter to paint the outer edges of the
canvas without moving or repositioning the wet canvas, which can
damage the painting in progress. Therefore, artists must either
wait until the freshly painted surfaces dry, so that the canvas can
be repositioned and the outer edges painted, or risk damaging their
work.
[0004] However, freshly painted surfaces oftentimes take hours to
properly dry, and a painting may need to be repositioned multiple
times along a prior art easel so that all of the desires edges can
be painted, which can unnecessarily lengthen the time it takes for
an artist to complete a single painting and discourage the artist
from creating additional paintings.
[0005] Other problems associated with the use of the above
described prior art easels can occur in a group setting, such as an
art classroom or in a school or studio. For example, an art class
comprised of twenty students in each of three consecutive class
periods on any particular day, as is common in many schools, would
require the use of at least sixty easels. This is true because the
students from the earlier class periods may not be able to remove
their freshly painted canvases from the prior art easels to permit
students in subsequent class periods to use the prior art easel
without risking damage to their artwork. The handling of freshly
painted canvases and other surfaces can lead to smearing or other
damage to the painting, which is undesirable. Further, schools and
studios may not be able to purchase, maintain and/or store so many
easels due to budgetary or space constraints, which could result in
less opportunity for students, artists and painters to participate
in an art or painting class.
[0006] Consequently, there exists in the art a long-felt need for a
canvas holder that enables an artist or other person to handle
and/or move a freshly painted canvas or other material without
actually coming into direct contact with the freshly painted work.
There is also a long felt need for a canvas holder that enables an
artist to freely paint each side of a canvas without having to
reposition the freshly painted canvas relative to the easel or wait
for the painted surfaces to dry.
[0007] Additionally, there is a long felt need for a canvas holder
that can be used with an existing easel and that enables an
individual to remove a first freshly painted canvas from said easel
without damaging the same, thereby enabling another to use the same
easel before the first freshly painted canvas is completed and
reducing the number of overall easels required.
[0008] Finally, there is a long-felt need for a device that
accomplishes all of the forgoing objectives, that is relative easy
and inexpensive to manufacture and use, and that can be used with
various sized canvases.
SUMMARY
[0009] The following presents a simplified summary in order to
provide a basic understanding of some aspects of the disclosed
innovation. This summary is not an extensive overview, and it is
not intended to identify key/critical elements or to delineate the
scope thereof. Its sole purpose is to present some concepts in a
simplified form as a prelude to the more detailed description that
is presented later.
[0010] The subject matter disclosed and claimed herein, in one
aspect thereof, comprises a canvas holder device that enables an
individual to handle and/or remove a first freshly painted canvas
or other material from an existing easel without coming into direct
contact with the freshly painted work, thereby enabling another to
use the easel before the first work is completed. The canvas holder
also enables an artist to freely paint each side of a canvas
without having to reposition the canvas relative to the easel or
wait for the freshly painted surfaces to dry. In a preferred
embodiment of the present invention, the canvas holder device
comprises a pair of spaced apart first members, a second member
adjacent to said pair of spaced apart first members and
repositionable relative to at least one of said pair of first
members, at least one support and a fastening device.
[0011] To the accomplishment of the foregoing and related ends,
certain illustrative aspects of the disclosed innovation are
described herein in connection with the following description and
the annexed drawings. These aspects are indicative, however, of but
a few of the various ways in which the principles disclosed herein
can be employed and is intended to include all such aspects and
their equivalents. Other advantages and novel features will become
apparent from the following detailed description when considered in
conjunction with the drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
[0012] FIG. 1 illustrates a front elevational view of the canvas
holder device of the present invention.
[0013] FIG. 2 illustrates a rear elevational view of the canvas
holder device of the present invention.
[0014] FIG. 2A is a partial perspective view of a portion of a
bracket.
[0015] FIG. 3 illustrates a front elevational view of the canvas
holder device of the present invention with the second member
repositioned relative to the pair of first members.
[0016] FIG. 3A is a typical sectional view through first member and
illustrating the groove portion therein.
[0017] FIG. 4 illustrates a rear elevational view of the canvas
holder device of the present invention with a stretched canvas
installed thereon.
[0018] FIG. 5 illustrates a perspective view of the front of the
canvas holder device of the present invention, with a stretched
canvas installed thereon, removably installed on an easel.
DETAILED DESCRIPTION
[0019] The innovation is now described with reference to the
drawings, wherein like reference numerals are used to refer to like
elements throughout. In the following description, for purposes of
explanation, numerous specific details are set forth in order to
provide a thorough understanding thereof It may be evident,
however, that the innovation can be practiced without these
specific details.
[0020] Referring initially to the drawings, FIG. 1 illustrates one
embodiment of the canvas holder device 100 of the present invention
which is comprised of a pair of first members 120, a second member
130, at least one support 140, and a fastening device 170. Unless
otherwise stated herein, all components of device 100 are
preferably comprised of wood, though it is contemplated that other
materials, such as metal, plastic and the like, could also be used
without affecting the overall concept of the present invention.
[0021] Each of said pair of first members 120 is preferably an
elongated member with a generally square or rectangular shaped
cross-section. Each of said pair of first members 120 is preferably
further comprised of a front portion 122, a rear portion 124, and
side portion 126, wherein at least a portion of one of said side
portions 126 is in contact with second member 130 as illustrated in
FIG. 1. First members 120 are in spaced apart, approximately
parallel, relationship to one another and can be connected by at
least one of supports 140, as will be described in greater detail
below. First members 120 may also be connected to each other in
spaced-apart, approximately parallel relationship by at least one
bracket 129, as illustrated in FIG. 2. The dimensions of each of
first members 120 can be suited to user preference, but first
member 140 is preferably between 16 and 24 inches in length, 1 and
3 inches in width, and 1/4 and 3/4 inches in depth.
[0022] Each of said pair of first members 120 is preferably further
comprised of a groove portion 127 and an opening or slot 128 formed
therein for receipt of a fastener body 173 as best illustrated in
FIGS. 1 and 2. In a preferred embodiment, groove portion 127 would
be formed along the length of at least one side portion 126 of at
least one first member 120 for mating receipt of a tongue portion
136 of second member 130, as will be described more fully below.
Slot 128 extends through each of said first members 120 from front
portion 122 to rear portion 124, and along at least a portion of
the length of each of first members 120. The length of slot 128 is
preferably between 8 and 16 inches in length, though it is
contemplated that larger or smaller slots could also be used. The
width of slot 128 is sized larger than the size or diameter of
fastener body 173 to permit fastener body 173 to slide within slot
128 as second member 130 is repositioned relative to said pair of
first members 120 or vice versa, as will be described more fully
below.
[0023] Second member 130 is also preferably an elongated member
with a generally square or rectangular shaped cross-section. Second
member 130 is further comprised of a front portion 132, a rear
portion 134, and tongue portion 136 along one or more sides of
second member 130. As illustrated in FIGS. 1 through 3, second
member 130 is positioned between and adjacent to each of said
spaced apart first members 120, and is slidably repositionable
relative to said pair of first members 120. More specifically,
second member 130 is positioned between the pair of first members
120 such that tongue portion 136 of second member 130 matingly
engages the groove portion 127 of one or more of first members 120
thereby slidably securing second member 130 to each of first
members 120. The shape and size of each of groove portion 127 and
tongue portion 136 can be designed to suit user preference and can
be interlocking, or not interlocking, as shown in FIG. 3A. It is
also contemplated that the arrangement could be switched such that
each of first members 120 would have a tongue portion and second
member 130 would have corresponding groove portions for receipt of
said tongue portions.
[0024] Similar to first members 120, the dimensions of second
member 130 can also be suited to user preference, but should be of
approximately the same depth of first members 120 as explained more
fully below. Second member 130 is preferably between 16 and 24
inches in length and 1 and 3 inches in width, and 1/4 and inches in
depth.
[0025] Similar to first members 120, second member 130 is also
preferably further comprised of an opening or slot 138 formed
therein for receipt of a fastener body 173 as best illustrated in
FIGS. 1 through 3. More specifically, slot 138 extends through
second member 130 from front portion 132 to rear portion 134, and
along at least a portion of the length of second member 130 as
shown in FIG. 1. The length of slot 128 is preferably between 8 and
16 inches in length, though it is contemplated that larger or
smaller slots could also be used. The width of slot 138 is sized
larger than the size or diameter of fastener body 173 to permit
fastener body 173 to slide within slot 138 as second member 130 is
repositioned relative to the first members 120 or vice versa, as
will be described more fully below.
[0026] Each of supports 140 is also preferably an elongated member
with a generally square or rectangular shaped cross-section, and is
preferably comprised of a top surface 142 and a bottom surface 144.
As illustrated in FIGS. 1, 3 and 5, each of supports 140 preferably
spans across at least a portion of the front surface 122 of first
members 120 and the front surface 132 of second member 130, and is
preferably attached to either first members 120 or second member
130 with a support fastener 146, such as a nail, screw, bolt or the
like. More specifically, device 100 preferably is comprised of at
least two supports 140, with one support 140 being attached to one
or more of the first members 120 and the second support 140 being
attached to the second member 130 in spaced apart relationship from
the first support as illustrated in FIGS. 1 and 3. The purpose and
usefulness of supports 140 are described in greater detail
below.
[0027] Fastening device 170 is preferably comprised of a plurality
of fasteners 171 and a bracket 176. Each of fasteners 171 are
further comprised of a fastener head 172 and a fastener body 173.
At least a portion of fastener body 173 is preferably threaded for
matingly engaging a nut 174, such as a wing nut. Bracket 176 has a
plurality of openings 178 therein for receipt of fasteners 171, as
described more fully below and best illustrated in FIG. 2A. Each of
fasteners 171 and bracket 176 are preferably comprised of a durable
metal such as steel, though it is contemplated that other durable
materials such as plastic and the like could also be used without
affecting the overall concept of the present invention.
[0028] In a preferred embodiment, fastening device 170 is installed
on canvas holder 100 by inserting at least one of fasteners 171
through both slot 128 in first member 120 and opening 178 in
bracket 176, which is preferably installed along the rear portion
124 of first member 120 and the rear portion of second member 130,
and removably securing the same thereto with nut 174 as best
illustrated in FIG. 2. More specifically, as nut 174 is tightened
on fastener 171, fastening device 170 clamps down on the first
member 120 upon which it is installed thereby limiting its movement
along slot 128 relative to fastener 171.
[0029] In a preferred embodiment of the present invention, an
additional fastener 171 is inserted through both slot 138 in second
member 130 and an additional opening 178 in bracket 176, and
removably secured thereto with a nut 174. Similarly, as nut 174 is
tightened on fastener 171, fastening device 170 clamps down on
second member 130, thereby limiting its movement along slot 138
relative to fastener 171 and first members 120.
[0030] Slots 128 and 138 are larger in size than the diameter of
fastener body 173 to permit first member 120 and second member 130
to slide or move relative to fasteners 171 in slots 128, 138.
However, slots 128 and 138 are smaller in size than the size of
fastener head 172 to prevent fasteners 171 from passing completely
through slots 128, 138.
[0031] Having now described the preferred embodiment of canvas
holder 100, its use and usefulness will now be described. FIG. 4
shows a rear elevational view of a preferred embodiment of canvas
holder 100 installed on a stretched canvas 200. Stretched canvas
200 is well known in the art and is comprised of a frame 210 and a
canvas portion 220 stretched over and attached to a portion of said
frame 210. To properly install canvas 200 on canvas holder 100, a
user simply loosens or removes nut 174 on one or more of fasteners
171, thereby lessening the clamping pressure applied thereby to the
corresponding first or second member 120, 130 and permitting the
fastener 171 to be repositioned along its corresponding slot 128,
138 in said first or second member 120, 130. With respect to canvas
200 in FIG. 4, second member 130 has been repositioned in an upward
manner, relative to first members 120 and the fastener 171
installed on second member 130, such that the top surface 142 of
the uppermost support 140 attached to the front portion 132 of
second member 130 is in contact with the upper member 212 of frame
210. Similarly, each of first members 120 has been repositioned in
a downward manner, relative to second member 130 and the fastener
171 installed on each of first members 120, such that the fastener
171 is near the top of the slot 128 and the bottom surface 144 of
the lowermost support 140, attached to the front portion of said
first member 120, is in contact with the lower member 214 of frame
210. Upon the desired positioning of first and second members 120,
130 relative to canvas 200, each of nuts 174 can be reinstalled
and/or tightened on fasteners 171 thereby securing canvas holder
100 in the desired position.
[0032] Once a user (not shown) has properly installed canvas 200 on
canvas holder 100, the user can then handle and/or remove the
freshly painted canvas (not shown) from an existing easel (not
shown) without coming into direct contact with the freshly painted
work, thereby enabling another to use the easel before the first
painting is completed. The canvas holder also enables the user or
artist to freely paint the edge surfaces of the canvas portion 220,
because said edge surfaces are not in contact with any portion of
the easel (not shown), without having to wait for the freshly
painted canvas to dry before repositioning the canvas relative to
the easel.
[0033] FIG. 5 depicts an alternative manner of installing a
stretched canvas 300 on canvas holder 100, wherein canvas holder
100 is also removably attached to a prior art easel 400. More
specifically, canvas 300 is positioned between supports 140, as
opposed to having supports 140 engage portions of the frame as
depicted in FIG. 4. This embodiment may be preferred by an artist
whom does not wish to paint the edges of the canvas that are in
contact with supports 140.
[0034] As illustrated in the various FIGS. an optional mounting
bracket 190 can be attached to canvas holder 100 by any means known
in the art to permit canvas holder 100 to be hung from a wall (not
shown) or suspended from a ceiling or other structure. Enabling an
artist to reposition his or her freshly painted canvas and suspend
it from a wall or other structure to properly dry enables the
artist or an instructor to make the easel available for another
student or artists without jeopardizing the quality of the first
painting. Such a device also reduces the amount of easels required
in a studio or classroom setting, thereby reducing costs and the
space required to store said easels.
[0035] What has been described above includes examples of the
claimed subject matter. It is, of course, not possible to describe
every conceivable combination of components or methodologies for
purposes of describing the claimed subject matter, but one of
ordinary skill in the art may recognize that many further
combinations and permutations of the claimed subject matter are
possible. Accordingly, the claimed subject matter is intended to
embrace all such alterations, modifications and variations that
fall within the spirit and scope of the appended claims.
Furthermore, to the extent that the term "includes" is used in
either the detailed description or the claims, such term is
intended to be inclusive in a manner similar to the term
"comprising" as "comprising" is interpreted when employed as a
transitional word in a claim.
* * * * *