US3345718A
Expired / Lapsed
US
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Process and apparatus for texturizing textile material
Assignee: JP Stevens and Co Inc
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Filing: 1966-01-21
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Granted: 1967-10-10
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Expires: 1986-01-21
Abstract
No abstract record available.
Inventors
- 👤 Hollihan John Phillip
- 👤 Reed Alfred Joseph
- 👤 Turton Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:29
CPC Classifications
D; D02; D02G; D02G1/00; D02G1/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
A PROCESS FOR PREPARING A TEXTILE PRODUCT COMPRISING INTRODUCING TEXTILE MATERIAL IN A SUBSTANTIALLY TENSIONLESS STATE BETWEEN A SET OF OPPOSED SURFACES EACH HAVING ALTERNATELY DEPRESSED AND RAISED AREAS WHILE SAID SURFACES ARE IN CONTACT UNDER AN APPLIED PRESSURE WHEREBY THE TEXTILE MATERIAL TRAVERSES LATERALLY JUST PRIOR TO BEING DEFORMED, AT LEAST ONE OF SAID SURFACES BEING RESILIENT AND SUBSTANTIALLY PERMANENTLY GROOVED BY THE REMAINING SURFACES WHICH ARE SUBSTANTIALLY NON-RESILIENT, DEFORMING SAID TEXTILE MATERIAL BETWEEN SAID SURFACES, REMOVING SAID TEXTILE MATERIAL FROM BETWEEN SAID SURFACES WHILE MAINTAINING SAID TEXTILE MATERIAL UNDER CONTROLLED TENSION AND RECOVERING A TEXTILE PRODUCT HAVING A SUBSTANTIAL PROPORTION OF THE DEFORMATION IMPARTED THERETO RETAINED THEREIN SUBSTANTIALLY PERMANENTLY.
Claim 2
Dependent Claim
111 words
A PROCESS FOR PREPARING A TEXTILE PRODUCT COMPRISING INTRODUCING TEXTILE MATERIAL IN A SUBSTANTIALLY TENSIONLESS STATE BETWEEN A SET OF OPPOSED SURFACES EACH HAVING ALTERNATELY DEPRESSED AND RAISED AREAS WHILE SAID SURFACES ARE IN CONTACT UNDER AN APPLIED PRESSURE WHEREBY THE TEXTILE MATERIAL TRAVERSES LATERALLY JUST PRIOR TO BEING DEFORMED, AT LEAST ONE OF SAID SURFACES BEING RESILIENT AND SUBSTANTIALLY PERMANENTLY GROOVED BY THE REMAINING SURFACES WHICH ARE SUBSTANTIALLY NON-RESILIENT, DEFORMING SAID TEXTILE MATERIAL BETWEEN SAID SURFACES, REMOVING SAID TEXTILE MATERIAL FROM BETWEEN SAID SURFACES WHILE MAINTAINING SAID TEXTILE MATERIAL UNDER CONTROLLED TENSION AND RECOVERING A TEXTILE PRODUCT HAVING A SUBSTANTIAL PROPORTION OF THE DEFORMATION IMPARTED THERETO RETAINED THEREIN SUBSTANTIALLY PERMANENTLY.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-09 | 1971-04-10 | 1971-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-09 | 1975-04-10 | 1975-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-09 | 1979-04-10 | 1979-10-10 | $7700.00 | Window Closed / Lapsed |