U.S. patent application number 13/620127 was filed with the patent office on 2013-02-21 for reversible decorative moldings between floor and wall or wall and ceiling.
This patent application is currently assigned to PERGO (EUROPE) AB. The applicant listed for this patent is Oliver O. Stanchfield. Invention is credited to Oliver O. Stanchfield.
Application Number | 20130042553 13/620127 |
Document ID | / |
Family ID | 34807415 |
Filed Date | 2013-02-21 |
United States Patent
Application |
20130042553 |
Kind Code |
A1 |
Stanchfield; Oliver O. |
February 21, 2013 |
REVERSIBLE DECORATIVE MOLDINGS BETWEEN FLOOR AND WALL OR WALL AND
CEILING
Abstract
A reversible molding is disclosed having multiple decorative
face which differ from one another by at least one property. Such
properties can include texture, color, pattern or design or shape.
The molding can suitably be used at the joint between a wall and
floor or between a wall and ceiling. In one embodiment, the
moldings are manufactured from wood, MDF or HDF, with a decorative
surface selected from foil, laminate, veneer, paint, stain or
digital printing.
Inventors: |
Stanchfield; Oliver O.;
(Raleigh, NC) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Stanchfield; Oliver O. |
Raleigh |
NC |
US |
|
|
Assignee: |
PERGO (EUROPE) AB
TRELLEBORG
SE
|
Family ID: |
34807415 |
Appl. No.: |
13/620127 |
Filed: |
September 14, 2012 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
|
10748852 |
Dec 31, 2003 |
|
|
|
13620127 |
|
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Current U.S.
Class: |
52/287.1 |
Current CPC
Class: |
E04F 2019/0409 20130101;
E04F 2019/0454 20130101; E04F 19/0436 20130101; E04F 19/04
20130101; E04F 2019/0422 20130101 |
Class at
Publication: |
52/287.1 |
International
Class: |
E04F 13/073 20060101
E04F013/073 |
Claims
1. A decorative molding comprising: a wall base molding; and a base
shoe disposed proximate a juncture between the wall base molding
and a floor; wherein the wall base molding and the base shoe each
comprise reversible first and second decorative surfaces.
2. The decorative molding of claim 1, wherein the first surface
opposes the second surface, and wherein each of the first and
second surfaces comprise at least one concave portion.
3. The decorative molding of claim 1, wherein the base shoe
comprises a third surface that is substantially orthogonal to
portions of each of the first and second surfaces, wherein the
third surface is disposed directly over a portion of the floor and
wherein one of the first and second surfaces of the base shoe is
disposed directly adjacent a portion of the wall base molding.
4. The decorative molding of claim 1, wherein each of the wall base
molding and the shoe molding comprises a shaped wood-based
core.
5. The decorative molding of claim 1, wherein the first and second
surfaces differ in at least one property selected from the group
consisting of texture, design, pattern, and color.
6. The decorative molding of claim 1, wherein the first and second
surfaces are selected from the group consisting of foil, laminate,
veneer, paint, stain and clear protective material.
7. The decorative molding of claim 6, wherein the first and second
surfaces are laminate.
8. The decorative molding of claim 1, wherein one of the first and
second surfaces of the wall molding is positioned adjacent a wall
such that at least one, but not both of the first and second
surfaces are exposed.
9. The decorative molding of claim 1, wherein the first and second
surfaces comprise a printed decor paper and an overlay of
.alpha.-cellulose.
Description
CROSS-REFERENCE TO RELATED APPLICATION
[0001] This application claims priority to and is a continuation of
U.S. patent application Ser. No. 10/748,852, filed on Dec. 31,
2003, the entire disclosure of which is incorporated by reference
herein.
FIELD OF THE INVENTION
[0002] The present invention is directed to a decorative molding
for use between a floor and wall or between a wall and ceiling. The
molding has at least two decorative faces which differ in at least
one property. In one embodiment, a single molding has two faces
which differ in the design, pattern and/or color carried by each
face. The moldings are suitable designed to match or contrast with
prefabricated building panels, especially composite panels such as
those panels commonly known as laminate panels.
BACKGROUND OF THE INVENTION
[0003] Laminate building panels have increasingly become more
popular as an alternative to conventional building materials. In
fact, laminate building panels for use as floor panels, ceiling
panels, and wall panels are displacing conventional building
materials such as wood, carpet, tile and similar materials in
homes, offices and other commercial environments.
[0004] When such laminate panels are used as floors, they "float"
above a subfloor, i.e., they are not anchored or affixed to the
subfloor. This floating permits the laminate panels to expand and
contract due to temperature fluctuations. When installing such
panels as a floor, it is conventional to leave a small gap between
the edge of the floor and the adjacent walls to permit such
expansion.
[0005] However, the presence of a gap is unsightly and permits
dirt, dust, and other debris to lodge in the gap, detracting from
the finished look of a newly installed floor.
[0006] Accordingly, it has been the practice to use a molding to
cover the gap between a floor and an adjacent wall.
[0007] However, because there is a wide variety in the colors
and/or patterns of laminate panels, providing a molding to match or
contrast with such panels requires a large number of moldings
having matching or contrasting texture, design, color and/or
patterns which requires a supplier of such moldings to maintain a
large inventory of moldings.
SUMMARY OF THE INVENTION
[0008] It is an object of the invention to provide a molding having
a plurality of decorative faces wherein each such decorative face
has a decorative design, pattern, texture and/or color or shape
which differs from at least one other decorative face on the
molding.
[0009] It is a further object of the invention to provide a
flooring system including floor panels with a matching or
contrasting molding within a single molding element.
[0010] It is a further object of the invention to reduce the
inventory of moldings necessary to match or contrast with a
laminate or other flooring panels.
[0011] It is a still further object of the invention to increase
the product use, e.g., from only laminate to laminate and wood,
tile, carpet and other products.
[0012] These and other objects of the invention will be apparent in
connection with reading the detailed description of the further
embodiments.
BRIEF DESCRIPTION OF THE DRAWINGS
[0013] FIG. 1 illustrates a wall base having multiple decorative
surfaces according to the invention.
[0014] FIG. 2 illustrates a base shoe having reversible decorative
surfaces according to the invention.
[0015] FIG. 3 shows a typical installation of wall base and shoe
base moldings against a finished wall and installed floor.
[0016] FIG. 4 illustrates a molding according to the invention
having two decorative faces of different shape.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0017] Laminate panels generally comprise a decorative surface and
a substrate or core material. As the decorative surface materials
such as a plastic, foil, printed decor, paint, stain, protective
coatings, veneer or laminate may be used. The surface can be
manufactured by gluing a laminate onto the core under heat and
pressure (HPL process) or by directly laminating (DL) the layers
forming the decorative surface onto the core. As core materials can
be mentioned wood based materials such as wood particles adhered
with a binder, e.g., particle board, fiberboard (both HDF and MDF);
or synthetic materials, such as foam or plastics. Alternatively, it
can be natural wood or veneered lumber.
[0018] When a printed decor is used as the decorative surface, an
overlay of an .alpha.-cellulose paper, preferably including hard,
abrasive resistant particles of silica, alumina, silicon carbide,
diamond and particles having a Moh's hardware similar to such
materials, can be added to increase the abrasion resistance of the
decorative surface. A mixture of larger particles with small
particles or various layers of particles can improve the scratch
resistance as well as providing abrasion resistance. Typically,
such hard particles have an average particle size of 12-90
.mu.m.
[0019] While the invention can be employed to make virtually any
moldings, such as those between a floor and wall, or between a wall
and ceiling, the disclosure of the use of moldings between a floor
and wall will facilitate the understanding of the invention.
[0020] Typically, a wall base molding is placed at the base of an
interior wall to conceal any irregular edges or spaces remaining
after the wall has been installed. Wall base also protects the
bottom of the wall from damage. Quarter round or base shoe is
placed at the juncture between an installed floor and the wall
base. The quarter round/base shoe, because it is more flexible than
wall base, can cover any irregular spaces between a wall base and
the floor. It also covers an irregular edge or spaces where the
installed flooring meets the wall base.
Wall Base
[0021] Different countries will favor select styles of molding
including the molded shape as well as the thickness and height or
width of the molding.
[0022] Using North America as an example, but not excluding other
geographic locations:
[0023] The typical wall base can encompass a height of 6 inches or
larger or a height of 21/2 inches or smaller and the heights
between these two examples. Most typically found wall bases are
generally, but not exclusively in the range of 31/4 inches, 31/2
inches to 4 inches in height. The thickness is generally 1/2 inch
to 3/4 inch in thickness and can vary to by design choice, being
thicker or thinner.
Quarter Round
[0024] The typical quarter round can vary by thickness as well,
usually including a thickness of 5/8 inch to 3/4 inch, but not
limited to these particular measurements.
Base Shoe
[0025] The typical base shoe differs from quarter round molding.
When installed its' profile is higher than its width, whereas,
quarter round molding is usually represented as being a true
quarter round so that when it is installed its' height profile is
equal to its width. The base shoe can typically be 3/4 inch in
height and 5/8 inch in width. These measurements can be variable by
design choice.
[0026] The length of all of the above moldings will vary according
to the practices within each geographic location.
[0027] The molded shape can vary according to the accepted design
found in each geographic area.
[0028] The foregoing molding can be made of the same type of
materials as are the building panels previously described.
[0029] For example, taking the wall base 10 of FIG. 1 as exemplary,
the wall base comprises a core 20 of wood based materials, such as
solid wood or wood fibers bound together with a binder. Typical of
such materials are high density fiberboard (HDF) and medium density
fiberboard (MDF).
[0030] On either side of core 20 are directly laminated a
decorative surface comprising a decor paper impregnated with a
liquid thermosetting resin and optionally an overlay paper of
.alpha.-cellulose, also impregnated with a thermosetting resin.
Typical of such thermosetting resins are melamine resins. It is to
be understood that opposite faces 11, 12 of wall base 10 differ in
at least one property from each other. The property can be texture,
color, pattern or design or molded shape.
[0031] For example, face 11 can include a printed decor paper while
face 12 can be a laminate adhered to core 20 by means of adhesive.
The formation of faces 11, 12 can take place simultaneously or
sequentially at the factory. The faces can simply be a difference
in the color of stain or finish or a solid wood product when core
20 is solid wood or the faces 11, 12 can be formed of foil,
laminate, veneer or which can contain digital printing and coated
with a liquid. Optionally, the faces can be painted, stained or
finished with a clear protective material.
[0032] As shown in FIG. 2, base shoe 30 has a core 35 of MDF or HDF
and two decorative faces 31, 32 where face 32 comprises directly
laminated layers of decor paper impregnated with thermosetting
resin having an overlay of .alpha.-cellulose, also impregnated with
a thermosetting resin. Optionally, hard particles (not shown) can
be included to increase both abrasion and scratch resistance of the
base shoe 30. Face 32 can comprise a laminate adhesively attached
to core 35.
[0033] Typically in North America, Quarter Round and Base shoe
moldings are anchored using metal fasteners such as nails-standard
finishing nails or wire nails applied with the use of pneumatic
tools. Screws may be used as well. Alternative systems using
adhesives or tracks or fixtures to "snap" or hang the moldings are
also available.
[0034] When it is desired to install the base shoe molding 30
against the wall base molding 10 and installed floor 50 as shown in
FIG. 3, all that is necessary is to select the desired face 11 or
12 for wall base 10 and desired face 31, 32 of base shoe 30 to
contrast or complement/match floor 50 and install as shown.
[0035] FIG. 4 illustrates a single molding 40 according to the
invention having faces 41, 42 which differ from each other in
shape. As with the other molding, the faces 41, 42 can also differ
in other properties from each other, e.g., texture, design, pattern
or color.
[0036] Although I have described my invention with regard to the
joint between a floor and a wall, it will be readily appreciated by
those skilled in the art that such disclosure will enable those
skilled in the art to employ the invention between a wall and a
ceiling or other intersecting surfaces and make other modifications
without departing from the spirit and scope of the invention.
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