US2622998A - Rug - Google Patents
Rug Download PDFInfo
- Publication number
- US2622998A US2622998A US72498147A US2622998A US 2622998 A US2622998 A US 2622998A US 72498147 A US72498147 A US 72498147A US 2622998 A US2622998 A US 2622998A
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- US
- United States
- Prior art keywords
- rug
- base
- threads
- resilient
- loops
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
- D06N7/0068—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by the primary backing or the fibrous top layer
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
- D06N7/0065—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by the pile
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
- D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
- D06N7/0073—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing the back coating or pre-coat being applied as an aqueous dispersion or latex
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2207/00—Treatments by energy or chemical effects
- D06N2207/12—Treatments by energy or chemical effects by wave energy or particle radiation
- D06N2207/123—Treatments by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation, e.g. IR, UV, actinic light, laser, X-ray, gamma-ray, microwave, radio frequency
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/10—Properties of the materials having mechanical properties
- D06N2209/106—Roughness, anti-slip, abrasiveness
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23907—Pile or nap type surface or component
- Y10T428/23957—Particular shape or structure of pile
- Y10T428/23964—U-, V-, or W-shaped or continuous strand, filamentary material
- Y10T428/23971—Continuous strand with adhesive bond to backing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23907—Pile or nap type surface or component
- Y10T428/23986—With coating, impregnation, or bond
Definitions
- This invention relates to a rug, the method of forming thereof, and more particularly to a rue having thebottom surface thereof treated for the purposes herein set out.
- the invention is particularly useful in connection with a rug in which the upper body or pile is formed by soft bulky pile warp threads which are integrally formed with and extend upwardly from the fabric.
- a portion of the threads extends to the upper part of the rug where they are undesired and serve no useful purpose.
- the spraying of the bottom of the rugs with latex has been the most common method, and this, while inexpensive, results in an unsatisfactory product because the liquid material tends to flow through in terstices in the rug and to form heavy spot portions on the upper portion of the rug structure.
- the latex is not uniform, but forms spotty portions, with the result that the ru has too much rubber at certain areas and too little at others.
- An object of the present invention is to overcome the disadvantages above referred to and to provide a simple and effective process for preventing slipping of :the rug, while at the same time providing a reinforcement for each of the twisted warp threads or loops extending above the structure.
- Yet another object is to provide a rug having a bottom portion surfaced with an extremely 'thin'layer of resilient material so that normally only a portion of the resilient material engages the floor but, upon application of pressure, a large increased portion of the resilient material engages the floor and prevents slipping.
- Yet :another object is to provide a rug having a uniform layer of resilient material tying the twisted loops of the rug or warp threads to the base structure whereby the loops are drawn quickly back intopositionafter being drawn upwardly under'tension.
- Figure l is a perspective view of a sheet or film of resilient material which may be utilized in accordance with my invention
- Fig. 2 a transverse sectional view of a rug treated in accordance with my invention
- Fig. 3 a greatly enlarged view of a portion of the base structure shown in Fig.. 2.
- any form of rug maybe constructed.
- .I provide a rug having a base formed of :ground warp and weft threads interwoven together and in which soft pile warp threads It areincorporated and formed with twisted loops H,:as shown more clearly in Fig. 2.
- structure of the rug is old and is described in detail inWalliser Patent. No..2,37 1,199.
- Latextreated rugs tend to have heavy spots which hold the rug so tightly to the floor that it cannot be pushed along when the position of the rug is to be changed, as when polishing the floor, etc.
- the twisted loops H require effective means for holding it constantly in position against tensile strain which may be placed upon it.
- the sheet 13 may be secured to the bottom of the rug either by inverting the rug and laying the sheet upon the top thereof while heat is applied or by applying heat while the sheet is pressed up against the bottom of the rug and lies on the underside thereof.
- the application of heat causes the sheet to flow easily into the crevices and valleys of the rug, as shown best in Fig. 2, and to attach itself to the thread portions of the bas firmly as shown.
- the sheet firmly secured to the soft bulky warp threads l0 so that the sheet itself forms an extensive body, tending to secure each of the twisted loops H against removal from the base.
- the strain exerted upon a single loop II is thus taken by the sheet I3 and distributed over a wide area on the underside of the base, with the result that when the particular loop is released, it is drawn quickly back into its original position in the base structure.
- the sheet [3 may be formed of rubber or any other suitable heat-responsive or thermoplastic resilient material. Pliofilm and a large variety of other rubber substitutes, which are heat-responsive, may be utilized.
- Heated platens may be applied directly to the film l3 when the same is resting upon the bottom of the inverted rug. I have found that unusually satisfactory results are obtained when the film I3 is subjected to the action of high frequency radio waves.
- Apparatus of a general type suitable for this purpose is shown in Fred V. Collins application, Serial No. 651,642, now Patent No. 2,504,500, for Tube Forming Apparatus and Method. It will be understood that any suitable means for the application of heat may be used.
- the finished product as shown more clearly in Figs. 2 and 3, provides a film which may be continuous or discontinuous over the bottom of the rug and which follows the undulations in the bottom of the rug.
- the merit of this structure is that there is presented to the floor, when the rug is not stepped upon, only a portion of the bottom of the rug, and thus the rug can be slid along the floor without difliculty in changing its position, etc.
- the rug is stepped upon and pressure thus applied, the bottom of the rug straightens out and a much greater proportion of the resilient film surface thereof is brought directly against the floor, thus making it substantially impossible for the rug to slip.
- the resilient material 13 is confined to the bottom portion of the base of the rug and does not extend to the top portion of the rug. Hence, there is no collection of rubber or other resilient material above the base portion and all of the material is maintained in the area where it is of utility. Uniformity of the resilient material over the bottom of the rug is obtained, and the spotty formation heretofore encountered is removed. Furthermore, the new method insures that each of the twisted loops H is tied to the film on the bottom of the rug and is protected against being torn from the base structure.
- a rug comprising a base formed of ground warp and weft threads, pile warp threads interwoven with said base threads and extending along the bottom of the base and through the base and forming spaced loops extending above the base, and a thin sheet of resilient material of uniform thickness extending over the bottom of the base and bonded to said pile warp threads and to said ground warp and weft threads to resiliently anchor said loops within said base, said thin resilient upper surface only adhering to said rug and having its lower surface free.
- a rug comprising a base formed of ground warp and weft threads, pile warp threads interwoven with said base threads and extending along the bottom of the base and through the base and forming spaced loops extending above the base, and a thin sheet of resilient thermoplastic material of uniform thickness engaging the elongated portion of the pile warp threads extending between the spaced loops and along the bottom of said base and penetrating and secured to said pile warp threads and to said ground warp and weft threads of said base, said thin resilient upper surface only adhering to said rug and having its lower surface free.
Description
W. F. STAHL Dec. 23, 1952 RUG Filed Jan. 29, 1947 Patented Dec. 23, 1952 UNITED STATES PATENT OFFICE RUG William F. .Stahl, 'Kenilworth, 111., :assignor, by direct and mesneassignments, toFIumhle-Twist Mills, Inc., a corporation of Illinois Application January 29, 1947,1Serial No. 724,981
2 Claims. 1
This invention relates to a rug, the method of forming thereof, and more particularly to a rue having thebottom surface thereof treated for the purposes herein set out. The invention is particularly useful in connection with a rug in which the upper body or pile is formed by soft bulky pile warp threads which are integrally formed with and extend upwardly from the fabric.
It has been the practice to treat rugs, and particularly scatter rugs and the like, with a resilient material applied to the bottom thereof so as-to prevent slipping on polished floor surfaces. Since such rugs are light, they tend to slip readily on polished floors and present a hazard, unless the rugs are treated to prevent such slipping. A large number of plans to prevent such slipping have been presented. Resilient threads have been formed in the material. Latex and other resilient materials have been applied to the bottom of the rug in liquid form. The methods, however, are unsatisfactory. The application of resilient thread, such as rubber or composition material, is extremely difiicult because of the tendency of the threads to cling to the fabric material and to tear portions of the thread in the rug-forming operation. Further, a portion of the threads extends to the upper part of the rug where they are undesired and serve no useful purpose. The spraying of the bottom of the rugs with latex has been the most common method, and this, while inexpensive, results in an unsatisfactory product because the liquid material tends to flow through in terstices in the rug and to form heavy spot portions on the upper portion of the rug structure. Further, the latex is not uniform, but forms spotty portions, with the result that the ru has too much rubber at certain areas and too little at others.
In .the formation of rugs in which the upper body or pile is formed by soft bulky pile warp threads, the need for a resilient. reinforcing body is unusually present. The pile warp threads, which are usually twisted and form a bulky mass at the top of the rug, are easily caught by the heel or portions of the shoe and are drawn to unsightly lengths. To prevent this and to provide a sturdy rug, it is very important that means be provided in the rug which will permit yielding of the twisted tufts or warp threads, and then will draw them back into position.
An object of the present invention is to overcome the disadvantages above referred to and to provide a simple and effective process for preventing slipping of :the rug, while at the same time providing a reinforcement for each of the twisted warp threads or loops extending above the structure. Yet another object is to provide a rug having a bottom portion surfaced with an extremely 'thin'layer of resilient material so that normally only a portion of the resilient material engages the floor but, upon application of pressure, a large increased portion of the resilient material engages the floor and prevents slipping. Yet :another object is to provide a rug having a uniform layer of resilient material tying the twisted loops of the rug or warp threads to the base structure whereby the loops are drawn quickly back intopositionafter being drawn upwardly under'tension. Other specific objects and advantages will appear as the specification proceeds.
The invention is illustrated, in a preferred embodiment, by the accompanying drawing, in which- Figure l is a perspective view of a sheet or film of resilient material which may be utilized in accordance with my invention; Fig. 2, a transverse sectional view of a rug treated in accordance with my invention; and Fig. 3, a greatly enlarged view of a portion of the base structure shown in Fig.. 2.
In the practice of my invention, any form of rug maybe constructed. .In the specific illustration given,.I provide a rug having a base formed of :ground warp and weft threads interwoven together and in which soft pile warp threads It areincorporated and formed with twisted loops H,:as shown more clearly in Fig. 2. The weft threads lZtightlyengage the pile warp threads l0 soas to lock thelloops II in position. structure of the rug is old and is described in detail inWalliser Patent. No..2,37 1,199.
The rug structure described, as well as other light rugs, present a hazard because of the tendencyof therugs .to slip. At the same time, itis desired that the rug be not so heavily provided with a resilient material as to make it difficult to push the rug along the floor. Latextreated rugs tend to have heavy spots which hold the rug so tightly to the floor that it cannot be pushed along when the position of the rug is to be changed, as when polishing the floor, etc.
Furthermore, in the form of rug illustrated, the twisted loops H require effective means for holding it constantly in position against tensile strain which may be placed upon it.
I have found that the above problem is solved effectively by the application of the resilient ma- 3 terial in the form of a thin sheet I3 to the bottom of the rug and while in situ applying heat so as to allow the sheet to follow the contour of the bottom of the rug and to cement itself to the threads along the bottom of the base rug structure, as shown best in Figs. 2 and 3.
The sheet 13 may be secured to the bottom of the rug either by inverting the rug and laying the sheet upon the top thereof while heat is applied or by applying heat while the sheet is pressed up against the bottom of the rug and lies on the underside thereof. When the sheet is placed upon the bottom of the rug after the rug has been inverted, it is found that the application of heat causes the sheet to flow easily into the crevices and valleys of the rug, as shown best in Fig. 2, and to attach itself to the thread portions of the bas firmly as shown. Particularly is the sheet firmly secured to the soft bulky warp threads l0 so that the sheet itself forms an extensive body, tending to secure each of the twisted loops H against removal from the base. The strain exerted upon a single loop II is thus taken by the sheet I3 and distributed over a wide area on the underside of the base, with the result that when the particular loop is released, it is drawn quickly back into its original position in the base structure.
The sheet [3 may be formed of rubber or any other suitable heat-responsive or thermoplastic resilient material. Pliofilm and a large variety of other rubber substitutes, which are heat-responsive, may be utilized.
Any suitable means for applying heat may be employed. Heated platens may be applied directly to the film l3 when the same is resting upon the bottom of the inverted rug. I have found that unusually satisfactory results are obtained when the film I3 is subjected to the action of high frequency radio waves. Apparatus of a general type suitable for this purpose is shown in Fred V. Collins application, Serial No. 651,642, now Patent No. 2,504,500, for Tube Forming Apparatus and Method. It will be understood that any suitable means for the application of heat may be used.
The finished product, as shown more clearly in Figs. 2 and 3, provides a film which may be continuous or discontinuous over the bottom of the rug and which follows the undulations in the bottom of the rug. The merit of this structure is that there is presented to the floor, when the rug is not stepped upon, only a portion of the bottom of the rug, and thus the rug can be slid along the floor without difliculty in changing its position, etc. When, however, the rug is stepped upon and pressure thus applied, the bottom of the rug straightens out and a much greater proportion of the resilient film surface thereof is brought directly against the floor, thus making it substantially impossible for the rug to slip. Furthermore, in the rug structure formed, the resilient material 13 is confined to the bottom portion of the base of the rug and does not extend to the top portion of the rug. Hence, there is no collection of rubber or other resilient material above the base portion and all of the material is maintained in the area where it is of utility. Uniformity of the resilient material over the bottom of the rug is obtained, and the spotty formation heretofore encountered is removed. Furthermore, the new method insures that each of the twisted loops H is tied to the film on the bottom of the rug and is protected against being torn from the base structure.
While in the foregoing description, I have set forth certain details as illustrative of the new structure and method of forming the same, it will be understood that such details may be varied widely by those skilled in the art without departing from the spirit of my invention.
I claim:
1. A rug comprising a base formed of ground warp and weft threads, pile warp threads interwoven with said base threads and extending along the bottom of the base and through the base and forming spaced loops extending above the base, and a thin sheet of resilient material of uniform thickness extending over the bottom of the base and bonded to said pile warp threads and to said ground warp and weft threads to resiliently anchor said loops within said base, said thin resilient upper surface only adhering to said rug and having its lower surface free.
2. A rug comprising a base formed of ground warp and weft threads, pile warp threads interwoven with said base threads and extending along the bottom of the base and through the base and forming spaced loops extending above the base, and a thin sheet of resilient thermoplastic material of uniform thickness engaging the elongated portion of the pile warp threads extending between the spaced loops and along the bottom of said base and penetrating and secured to said pile warp threads and to said ground warp and weft threads of said base, said thin resilient upper surface only adhering to said rug and having its lower surface free.
WILLIAM F. STAHL.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS
Claims (1)
1. A RUG COMPRISING A BASE FORMED OF A GROUND WARP AND WEFT THREADS, PILE WARP THREADS INTERWOVEN WITH SAID BASE THREADS AND EXTENDING ALONG THE BOTTOM OF THE BASE AND THROUGH THE BASE AND FORMING SPACED LOOPS EXTENDING ABOVE THE BASE, AND A THIN SHEET OF RESILIENT MATERIAL OF UNIFORM THICKNESS EXTENDING THE BOTTOM OF THE BASE AND BONDED TO SAID PILE WARP THREADS AND TO SAID GROUND WARP AND WEFT THREADS TO RESILIENTLY ANCHOR SAID LOOPS WITHIN SAID BASE, SAID THIN RESILIENT UPPER SURFACE ONLY ADHERING TO SAID RUG AND HAVING ITS LOWER SURFACE FREE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72498147 US2622998A (en) | 1947-01-29 | 1947-01-29 | Rug |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72498147 US2622998A (en) | 1947-01-29 | 1947-01-29 | Rug |
Publications (1)
Publication Number | Publication Date |
---|---|
US2622998A true US2622998A (en) | 1952-12-23 |
Family
ID=24912646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US72498147 Expired - Lifetime US2622998A (en) | 1947-01-29 | 1947-01-29 | Rug |
Country Status (1)
Country | Link |
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US (1) | US2622998A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2702933A (en) * | 1952-10-23 | 1955-03-01 | Masland C H & Sons | Cushion pile fabric and method |
US2787571A (en) * | 1954-07-14 | 1957-04-02 | Mohasco Ind Inc | Method of making non-woven pile fabric |
US3066513A (en) * | 1960-03-28 | 1962-12-04 | Texama Ltd | Knitted carpet |
WO1999019557A1 (en) * | 1997-10-14 | 1999-04-22 | Interface, Inc. | Floor covering with woven face |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1223538A (en) * | 1916-01-19 | 1917-04-24 | Francis W Tully | Rug, mat, or other covering and method of making the same. |
US1774204A (en) * | 1927-01-17 | 1930-08-26 | Flintkote Co | Fibrous covering and method of making same |
US1816574A (en) * | 1929-03-07 | 1931-07-28 | Mechanical Rubber Co | Pile or tufted sheet fibrous material |
GB406697A (en) * | 1932-08-26 | 1934-02-26 | Allon Skipsey | Improvements in and relating to non-slip material for placing under carpets, mats and the like, on polished surfaces |
GB432582A (en) * | 1934-02-05 | 1935-07-30 | James Morton | An improved fabric and the manufacture thereof |
US2090509A (en) * | 1933-11-03 | 1937-08-17 | Paine & Williams Company | Floor covering and method of making same |
US2485725A (en) * | 1944-06-22 | 1949-10-25 | American Viscose Corp | Coated elastic fabric |
US2504500A (en) * | 1946-03-02 | 1950-04-18 | William F Stahl | Tube forming apparatus |
-
1947
- 1947-01-29 US US72498147 patent/US2622998A/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1223538A (en) * | 1916-01-19 | 1917-04-24 | Francis W Tully | Rug, mat, or other covering and method of making the same. |
US1774204A (en) * | 1927-01-17 | 1930-08-26 | Flintkote Co | Fibrous covering and method of making same |
US1816574A (en) * | 1929-03-07 | 1931-07-28 | Mechanical Rubber Co | Pile or tufted sheet fibrous material |
GB406697A (en) * | 1932-08-26 | 1934-02-26 | Allon Skipsey | Improvements in and relating to non-slip material for placing under carpets, mats and the like, on polished surfaces |
US2090509A (en) * | 1933-11-03 | 1937-08-17 | Paine & Williams Company | Floor covering and method of making same |
GB432582A (en) * | 1934-02-05 | 1935-07-30 | James Morton | An improved fabric and the manufacture thereof |
US2485725A (en) * | 1944-06-22 | 1949-10-25 | American Viscose Corp | Coated elastic fabric |
US2504500A (en) * | 1946-03-02 | 1950-04-18 | William F Stahl | Tube forming apparatus |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2702933A (en) * | 1952-10-23 | 1955-03-01 | Masland C H & Sons | Cushion pile fabric and method |
US2787571A (en) * | 1954-07-14 | 1957-04-02 | Mohasco Ind Inc | Method of making non-woven pile fabric |
US3066513A (en) * | 1960-03-28 | 1962-12-04 | Texama Ltd | Knitted carpet |
WO1999019557A1 (en) * | 1997-10-14 | 1999-04-22 | Interface, Inc. | Floor covering with woven face |
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