Patent US2213481A successfully refreshed from Google Patents.
Patent US3227574A successfully refreshed from Google Patents.
US3227574A
Expired / Lapsed
US
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Tufted scatter rugs with double coated skid-resistant backing and method of preparing same
Assignee: Textile Rubber & Chem Co
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Filing: 1965-05-20
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Granted: 1966-01-04
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Expires: 1985-05-20
Abstract
No abstract record available.
Inventors
- 👤 Wilfred J Mohr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:13
CPC Classifications
D; D06; D06N; D06N7/00; D06N7/0063; D06N7/0071; D06N7/0073; D06N2201/00; D06N2201/02; D06N2201/0254; D06N2201/0263; D06N2201/04; D06N2201/042; D06N2203/00; D06N2203/02; D06N2203/022; D06N2205/00; D06N2205/04; D06N2205/20; D06N2209/00; D06N2209/10; D06N2209/106; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23986; Y10T428/24; Y10T428/24033; Y10T428/24041; Y10T428/24802; Y10T428/27; Y10T428/273
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
151 words
AN INEXPENSIVE, LIGHT-WEIGHT, WASHABLE SCATTER RUG OF ENHANCED SKID RESISTANCE COMPRISING A BACKING FABRIC AND A PLURALITY OF FIBROUS TUFTS SECURED TO THE FABRIC TO PROVIDE A TUFTED FACE SURFACE, THE OPPOSITE AND BACK SURFACE OF THE BACKING FABRIC CHARACTERIZED BY A PLURALITY OF INDIVIDUAL RAISED FIBROUS STITCHES, SUBSTANTIALLY THE ENTIRE BACK SURFACE COATED WITH A RELATIVELY THICK LAYER OF A FIST COMPOSITION COMPRISING A CURED ELASTOMER COMPOUNDED WITH INERT FILLER MATERIALS TO PROVIDE A DESIRED DEGREE OF WEIGHT AND STIFNESS TO THE RUG, SAID COATING BEING OF A THICKNESS INSUFFICIENT TO FILL THE SPACES BETWEEN SAID RAISED FIBROUS STITCHES AND THUS LEAVING AN UNEVEN BACK SURFACE, AND A SECOND COATING APPLIED TO SAID BACK SURFACE, SAID SECOND COATING BEING APPLIED TO OVEERLIE ONLY AND SUBSTANTIALLY ALL OF SAID RAISED FIBROUS STITCHES, SAID SECOND COATING COMPRISNG A CURED ELASTOMER COMPOUNDED TO PROVIED A COEFFICIENT OF FRICTION TOTHE RUG OF LEAST 0.8.
Claim 2
Dependent Claim
151 words
AN INEXPENSIVE, LIGHT-WEIGHT, WASHABLE SCATTER RUG OF ENHANCED SKID RESISTANCE COMPRISING A BACKING FABRIC AND A PLURALITY OF FIBROUS TUFTS SECURED TO THE FABRIC TO PROVIDE A TUFTED FACE SURFACE, THE OPPOSITE AND BACK SURFACE OF THE BACKING FABRIC CHARACTERIZED BY A PLURALITY OF INDIVIDUAL RAISED FIBROUS STITCHES, SUBSTANTIALLY THE ENTIRE BACK SURFACE COATED WITH A RELATIVELY THICK LAYER OF A FIST COMPOSITION COMPRISING A CURED ELASTOMER COMPOUNDED WITH INERT FILLER MATERIALS TO PROVIDE A DESIRED DEGREE OF WEIGHT AND STIFNESS TO THE RUG, SAID COATING BEING OF A THICKNESS INSUFFICIENT TO FILL THE SPACES BETWEEN SAID RAISED FIBROUS STITCHES AND THUS LEAVING AN UNEVEN BACK SURFACE, AND A SECOND COATING APPLIED TO SAID BACK SURFACE, SAID SECOND COATING BEING APPLIED TO OVEERLIE ONLY AND SUBSTANTIALLY ALL OF SAID RAISED FIBROUS STITCHES, SAID SECOND COATING COMPRISNG A CURED ELASTOMER COMPOUNDED TO PROVIED A COEFFICIENT OF FRICTION TOTHE RUG OF LEAST 0.8.
References Cited (Backward Citations)
US1223538A
Cited
US2752277A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-03 | 1969-07-05 | 1970-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-03 | 1973-07-05 | 1974-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-03 | 1977-07-05 | 1978-01-04 | $7700.00 | Window Closed / Lapsed |