U.S. patent number 3,570,435 [Application Number 04/883,735] was granted by the patent office on 1971-03-16 for method of making decorative articles employing yarn or the like.
Invention is credited to John R. Morrison.
United States Patent |
3,570,435 |
Morrison |
March 16, 1971 |
**Please see images for:
( Certificate of Correction ) ** |
METHOD OF MAKING DECORATIVE ARTICLES EMPLOYING YARN OR THE LIKE
Abstract
A base is provided having a pierceable elastic surface and a
penetrable yieldable interior. The surface is provided with pattern
areas defined by demarcations, which may be surface cuts. The free
end of a yarn strand is pushed into the base at a point on one
demarcation, and the yarn is severed at a point spaced from the
embedded end to create a cut yarn strand. The other end of the cut
strand is then pushed into the base at a point on another
demarcation spaced from the first. These steps are repeated with
additional strands placed adjacent to each other, to cover the
various pattern areas. The surface may bear indicia indicating the
color of yarn to be used and the direction in which the strands are
to be placed.
Inventors: |
Morrison; John R. (New York,
NY) |
Family
ID: |
25383227 |
Appl.
No.: |
04/883,735 |
Filed: |
December 10, 1969 |
Current U.S.
Class: |
112/475.18;
156/63; 428/39; 434/95; 112/439; 428/16; 428/906.6 |
Current CPC
Class: |
B44C
3/10 (20130101); B44C 3/00 (20130101) |
Current International
Class: |
B44C
3/10 (20060101); B44C 3/00 (20060101); D05c
015/00 () |
Field of
Search: |
;112/266,78,410,439 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Scanlan, Jr.; Richard J.
Claims
I claim:
1. A method of making a decorative article, which comprises:
a. Providing a base having a pierceable elastic surface and a
penetrable yieldable interior;
b. providing demarcations on said surface defining distinct pattern
areas, at least two of said demarcations being spaced apart;
c. pushing the free end of a strand, and the strand portion
immediately adjacent thereto, into the base at a point on one of
said two demarcations, said strand portion and end being entirely
accommodated within said base interior;
d. severing the strand at a point spaced from its end embedded in
the base to create a cut strand having a second free end, the total
length of said cut strand exceeding the distance between said two
demarcations;
e. pushing the second free end of said cut strand, and the strand
portion immediately adjacent thereto, into the base at a point on
the other of said two demarcations; and
f. repeating steps (c) through (e) to produce a second cut strand
on said base engaging said first-mentioned cut strand, the ends of
said second strand being pushed into said base at points on said
two demarcations, respectively, adjacent to the points at which the
ends of said first mentioned strand are pushed into said base.
2. A method as defined in claim 1 wherein said surface bears
indicia within said pattern areas indicating the direction in which
said cut strands are to be placed.
3. A method as defined in claim 1 wherein said surface bears
indicia within said pattern areas indicating (I) the colors of
strands to be used for covering said areas, and (II) the locations
at which colors are to be changed.
4. A method as defined in claim 1 wherein said first-mentioned and
second cut strands are placed side by side.
5. A method as defined in claim 1 wherein said second strand
crosses said first-mentioned strand.
6. A method as defined in claim 1 wherein said surface bears third
and fourth spaced-apart demarcations, and including repeating steps
(c) through (e) with a third cut yarn strand whose end regions are
pushed into said base at points on said third and fourth
demarcations, respectively, said third strand crossing said
first-mentioned and second strands.
7. A method as defined in claim 1 wherein said demarcations are
depressions in said surface.
8. A method as defined in claim 1 wherein said base is provided in
the form of overlying layers one of which is relatively thin and
defines said elastic surface and the nether one of which is a
relatively thick rigidifying layer, said demarcations being cuts in
said thin layer.
9. A method as defined in claim 8 wherein said cuts penetrate only
partially through the thickness of said thin layer.
10. A method as defined in claim 8 wherein the walls of said cuts
converge toward said nether layer.
Description
This invention relates generally to ornamentation and has
particular reference to a method of making decorative articles in
which yarn or other elongate material, preferably of various
colors, is the principal medium of ornamentation.
A general object of the invention is to provide a method of
producing a textured ornamental article composed of strands of yarn
or the like, such as wool, ribbon, cord, etc.
A more particular object is to provide such a method of simplified
nature, intended for use by anyone, and not requiring special
skill.
According to the invention the yarn is not "stitched" to an
underlay in any ordinary sense of the word, but is held in
association the ornamented surface by an effective snaring or
pinching action resulting from the nature of the surface itself and
the method by which the yarn is applied. The resulting articles are
nonetheless difficult to distinguish from ordinary needlework, and
the invention thus makes it possible for relatively unskilled
persons rapidly and inexpensively, and pleasurably, to produce
decorative articles using yarn.
Additional objects and features of the invention will be apparent
from the following description in which reference is made to the
accompanying drawings.
In the drawings:
FIG. 1 is a perspective view of the components furnished to carry
out the method, namely, a base, yarn, and a tool;
FIG. 2 is a plan view of the base in the process of receiving
yarn;
FIG. 3 is a fragmentary enlarged cross-sectional view through the
base;
FIGS. 4, 5, and 6 are views similar to FIG. 3 showing successive
steps in the procedure;
FIG. 7 is a cross-sectional view taken on line 7-7 of FIG. 6;
FIG. 8 is a fragmentary plan view of a base showing a variation in
the procedure; and
FIG. 9 is a fragmentary plan view of a base showing another
variation in the procedure.
The materials for carrying out the procedure comprise, as shown in
FIG. 1, a base 10, yarn 11, and a tool 12.
The base is composed of a relatively thin upper layer 13 bonded, as
by adhesive, to a thicker rigidifying nether layer 14. The top
layer 13 is made of an elastic material such as paper, defining a
pierceable surface on the base element. The term "pierceable" is
intended to refer to that quality which permits an attenuated tool
to rupture and penetrate through an intact area of the material
under mildly applied pressure. The "elasticity" of the material
alludes to an inherent stiffness and to the tendency of the walls
of a hole or aperture to resist enlargement of the hole and thus
exert a pinching effect upon a compressible strand extending
through the hole and having a normal cross-sectional area greater
than that of the hole. Paper has been mentioned as a material
having the desired characteristics. Thin foils of various metals,
such as aluminum, or of certain plastics, or of stiff cloth are
also useful for the contemplated purpose. A material such as felt,
on the other had, would not be suitable.
The other layer 14 is made of material which is relatively stiff
and rigid, yet yieldable and readily penetrable. Many cellular
materials, such as expanded polystyrene, exhibit these qualities
and hence are preferred for the present purpose. Layer 14 fulfills
a rigidifying purpose with respect to the thin overlying layer 13,
yet it receives and accommodates bunches of yarn as presently to be
described. The term "cellular" is intended to signify the presence
of a multiplicity of air or gas-filled spaces which are readily
collapsible under mildly applied relatively concentrated pressures.
Layer 14 need not necessarily be cellular; any material capable of
"giving" and accepting the ends of the yarn strands to be pushed
into it can be used.
By way of example, the layer 14 may have a thickness of about
one-half inch whereas the thinner layer 13 may be no more than
0.002 inches thick.
In the base 10 shown in FIGS. 1 and 2, the illustration of an owl's
head represents the area to be covered with yarn to create a
textured picture picture. The relatively thin solid lines represent
slits or cuts 17. Thus, the entire outline of the owl's head is
defined by slits 17, and within the outline are additional slits
defining, for example, the owl's eyes. The slits 17 are formed only
in the upper layer 13, and they may extend completely through the
thickness of that layer. However, preferably, each slit extends
only partially through the thickness of layer 13, as shown in FIG
FIG. 3, and is wedge shaped to present walls converging toward
layer 14.
Between opposing slits 17, guidelines 18 are provided on the
surface of layer 13, such as by printing, these lines being
represented by broken lines in FIG. 2. The guide lines inform the
user of the direction in which the strands of yarn should be
placed. Border lines 19, indicated by heavy solid lines in FIG. 2,
may also be provided to inform the user where color is to change,
and within the pattern areas delimited by slits 17 and border lines
19, some indicia, such as numerals, may be provided to inform the
user of the color of yarn to be used for covering each area.
To embellish the exposed surface of the base 10, strands of
compressible yarn, such as wool, are pushed into the base in
predetermined fashion. One such strand 11a is shown in FIGS. 2, 4
and 5. The free end 20 of strand 11a, and the strand portion
immediately adjacent to it, is pushed through one of the slits 17
and into the interior of layer 14 by tool 12. The strand is then
held parallel to he base surface (FIG. 4), in a direction indicated
by the appropriate guide line 18, and severed as by scissors 21 at
a point beyond an opposing slit 17' to create a cut strand 11a'
having a second free end 22 (FIG. 5). Tool 12 is then used to push
the free end 22 of cut strand 11a' through slit 17' into the
interior of layer 14. This completes the procedure with respect to
cut strand 11a' was created, is then pushed through slit 17
directly adjacent to end 20, and the procedure described above is
repeated to produce a second strand side by side with strand
11a'.
This procedure is repeated as many times as necessary to produce a
series of cut strands, such as the strands 11b in FIG. 2, all
arranged side by side covering a particular pattern area. In
similar fashion, all the other pattern areas comprising the total
design, in this case an owl's head, are covered. Where a slit
separates two adjacent pattern areas, such as the slits 17" in
FIGS. 6 and 7, the slit accommodates two yarn ends.
The tool 12 has a handle and a flat spatulate operative end 25,
preferably of metal, having a front edge 26 preferably concave or
wedge shaped. The front edge terminates in attenuated piercing
points 27 (FIG. 7). The edge 26 is narrow but not a knife edge. It
must be sufficiently dull to prevent severance of the strand 11
during the procedure illustrated in FIGS. 4--7. On the other hand,
it must be sufficiently thin to readily penetrate through the uncut
portion of layer 13, beneath slit 17, if such an uncut portion is
provided.
During the penetration of each yarn end into the base, as
described, the strand is compressed as it passes through the slit
or opening in the outer layer 13. This compression leaves a part of
the strand near its free end in snared or pinched condition after
the tool 12 is withdrawn, thus retaining the strand by friction in
engagement with the elastic outer layer 13. This pinching action is
augmented if the slit 17 does not extend through the entire
thickness of layer 13, since the bottom of the opening through
which the yarn passes into layer 14 is then very narrow. The
bunched-up end of the yarn is accommodated within the interior of
the layer 21 as a result of collapse of adjacent cells. This
permits many bunches of yarn to remain encased within the layer 21
without causing any warping or distortion. The wedge shape of slits
17 serves as a "lead-in" to aid in locating the proper place to
push the yarn in.
In the finished article the strand regions between the snared yarn
ends lie in uncompressed untensioned exposed condition on the
ornamented surface. Employment of strands in different colors, and
variations in he shapes and extents of the covered areas, make it
possible to produce an unlimited number of different ornamental
effects.
It is not in all cases essential to preform any slits or other
openings in the surface layer. They facilitate the proper placement
of successively pushed yarn ends, and to this extent they are
desirable and simplify the procedure, but satisfactory results can
be achieved with an unbroken intact surface layer 13. It is
essential, of course, that this surface bear demarcations in the
form of a pattern or design, to guide the user in performing the
successive steps of the procedure. In a case in which no preformed
openings are provided, slightly increased pressure is required to
rupture the surface layer. The piercing points 27 on the tool 12
facilitate this action and insure the puncturing of a hole which is
adequately undersized to establish the desired pinching action
after the strand end has been pushed through.
In some cases it may not be necessary for the base element to be
provided with a separate relatively thin outer layer such as that
shown at 13. An equivalent "skin" may be inherently present as an
integral part of a slab or sheet of expanded polystyrene or
equivalent material. A separate skin layer is desirable, however,
because it makes it commercially simpler and more economical to
print desired designs, pictures, and other indicia, upon it prior
to its lamination to the underlying rigidifying layer.
In FIG. 2, the cut strands are shown arranged side by side.
However, different effects can be achieved by varying this pattern.
Thus, as shown in FIG. 8, each strand 11c can be crossed over the
previous one. In the example shown, slit 17 is circular, and each
strand extends across a diameter of the circle. As a result, there
is an increase in the height of the yarn above the surface of the
base, toward the center of the circle, thereby increasing the
three-dimensional appearance of that pattern area.
FIG. 9 shows another variation in which strands 11d, whose ends
pass through slits 17d, cross over strands 11e whose ends pass
through slits 17e.
The invention has been shown and described in preferred form only,
and by way of example, and it is understood, therefore, that many
variations may be made in the invention which will still be
comprised within its spirit. Thus, while the embellishing material
has been described in the above example as yarn, such as wool,
other elongate material such as ribbon or cord can be used in place
of the yarn.
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