US3317366A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Woven polyester carpet backing and tufted carpet incorporating the same
Assignee: Beaunit Corp
•
Filing: 1962-05-18
•
Granted: 1967-05-02
•
Expires: 1982-05-18
Abstract
No abstract record available.
Inventors
- 👤 Vianney J Dionne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:42
CPC Classifications
D; D05; D05C; D05C17/00; D05C17/02; D05C17/023; D03; D03D; D03D15/00; D03D15/20; D03D15/283; D03D15/40; D03D15/41; D03D27/00; D10; D10B; D10B2331/00; D10B2331/04; D10B2331/042; D10B2401/00; D10B2401/14; D10B2503/00; D10B2503/04; D10B2503/041; D10B2503/042; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23979; Y10T428/31504; Y10T428/31786; Y10T442/00; Y10T442/30; Y10T442/3065; Y10T442/3179; Y10T442/322; Y10T442/3228; Y10T442/326; Y10T442/3285
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A TUFTED CARPET CONSISTING OF A WOVEN BACKING FABRIC HAVING ON ONE SIDE A YARN PILE TUFTED THERETO AND ON THE OTHER SIDE A COATING OF HEAT-CURED LATEX, WHEREIN THE WOVEN BACKING FABRIC IS SUBSTANTIALLY DIMENSIONALLY STABLE TO MOISTURE AND TO TEMPERATURES UP TO 260* F. AND CONSISTS OF A WARP OF SUBSTANTIALLY FLAT POLYESTER MONOFILAMENTS AND A FILLING OF MULTI-FIBER POLYESTER YARNS, SAID POLYESTERS BEING MEMBERS OF THE GROUP CNSISTING OF OLYETHYLENE TEREPHTHALATE, A RANDOM COPOLYMER OF ETHYLENE TEREPHTHALATE AND ETHYLENE ISOPHTHALATE, AND POLY (1,4-CYCLOHEXYLENEDIMETHYLENE TEREPHTHALATE).
Claim 2
Dependent Claim
87 words
A TUFTED CARPET CONSISTING OF A WOVEN BACKING FABRIC HAVING ON ONE SIDE A YARN PILE TUFTED THERETO AND ON THE OTHER SIDE A COATING OF HEAT-CURED LATEX, WHEREIN THE WOVEN BACKING FABRIC IS SUBSTANTIALLY DIMENSIONALLY STABLE TO MOISTURE AND TO TEMPERATURES UP TO 260* F. AND CONSISTS OF A WARP OF SUBSTANTIALLY FLAT POLYESTER MONOFILAMENTS AND A FILLING OF MULTI-FIBER POLYESTER YARNS, SAID POLYESTERS BEING MEMBERS OF THE GROUP CNSISTING OF OLYETHYLENE TEREPHTHALATE, A RANDOM COPOLYMER OF ETHYLENE TEREPHTHALATE AND ETHYLENE ISOPHTHALATE, AND POLY (1,4-CYCLOHEXYLENEDIMETHYLENE TEREPHTHALATE).
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-05-01 | 1970-10-31 | 1971-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-01 | 1974-10-31 | 1975-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-01 | 1978-10-31 | 1979-05-02 | $7700.00 | Window Closed / Lapsed |