US3091019A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resilient fabrics of expanded core yarns
Assignee: Congoleum Industries Inc
•
Filing: 1957-11-25
•
Granted: 1963-05-28
•
Expires: 1977-11-25
Abstract
No abstract record available.
Inventors
- 👤 Paul C Wetterau
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 07:47
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/21; D06M15/244; B; B29; B29C; B29C44/00; B29C44/20; B29C44/32; B29C44/322; D02; D02G; D02G3/00; D02G3/22; D02G3/36; D03; D03D; D03D15/00; D03D15/20; D03D15/208; D03D15/217; D03D15/283; D03D15/50; D03D15/573; D10; D10B; D10B2101/00; D10B2101/02; D10B2101/06; D10B2201/00; D10B2201/01; D10B2201/02; D10B2321/00; D10B2321/04; D10B2321/041; D10B2331/00; D10B2331/02; D10B2401/00; D10B2401/04; D10B2401/041; D10B2401/08; Y; Y10; Y10S; Y10S57/00; Y10S57/907; Y10T; Y10T428/00; Y10T428/26; Y10T428/268; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2964; Y10T428/2967; Y10T428/2969; Y10T428/298; Y10T428/31504; Y10T428/31855; Y10T428/31935; Y10T442/00; Y10T442/30; Y10T442/3033
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
AS AN ARTICLE OF MANUFACTURE, A RESILIENT, SUBSTANTIALLY INEXTENSIBLE COMPOSITE STRAND HAVING A DIAMETER OF FROM ABOUT 0.040 TO ABOUT 0.400 INCH, ADAPTED TO BE WOVEN, BRAIDED OR OTHERWISE MADE INTO A FABRIC, SAID COMPOSITE STRAND COMPRISING A FIBER CORE HAVING A TENSILE STRENGTH OF AT LEAST 4 POUNDS AND A DIAMETER OF ABOUT 0.010 TO ABOUT 0.030 INCH AND A SMOOTH COATING OF UNIFORM THICKNESS ON THE SURFACE OF SAID CORE OF A RESILIENT FOAMED PLASTIC COMPOSITION HAVING A DENSITY OF FROM ABOUT 6 TO ABOUT 30 POUNDS PER CUBIC FOOT.
Claim 2
Dependent Claim
92 words
AS AN ARTICLE OF MANUFACTURE, A RESILIENT, SUBSTANTIALLY INEXTENSIBLE COMPOSITE STRAND HAVING A DIAMETER OF FROM ABOUT 0.040 TO ABOUT 0.400 INCH, ADAPTED TO BE WOVEN, BRAIDED OR OTHERWISE MADE INTO A FABRIC, SAID COMPOSITE STRAND COMPRISING A FIBER CORE HAVING A TENSILE STRENGTH OF AT LEAST 4 POUNDS AND A DIAMETER OF ABOUT 0.010 TO ABOUT 0.030 INCH AND A SMOOTH COATING OF UNIFORM THICKNESS ON THE SURFACE OF SAID CORE OF A RESILIENT FOAMED PLASTIC COMPOSITION HAVING A DENSITY OF FROM ABOUT 6 TO ABOUT 30 POUNDS PER CUBIC FOOT.
References Cited (Backward Citations)
US1002829A
Cited
US1805576A
Cited
US1829904A
Cited
US1923168A
Cited
US2298986A
Cited
US2419328A
Cited
US2484125A
Cited
US2631355A
Cited
US2520699A
Cited
US2409660A
Cited
US2600143A
Cited
US2769222A
Cited
US2812570A
Cited
BE542577A
Cited
US2862282A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-27 | 1966-11-26 | 1967-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-27 | 1970-11-26 | 1971-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-27 | 1974-11-26 | 1975-05-28 | $7700.00 | Window Closed / Lapsed |