US3227191A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Selvedges on woven fabrics
Assignee: Alsacienne de Constructions Mecaniques SA
•
Filing: 1962-10-03
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Granted: 1966-01-04
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Expires: 1982-10-03
Abstract
No abstract record available.
Inventors
- 👤 Juillard Yves
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:35
CPC Classifications
D; D03; D03D; D03D47/00; D03D47/40
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
A TEXTILE FABRIC HAVING WARP AND WEFT THREADS AND A SELVEDGE STRUCTURE, SAID STRUCTURE COMPRISING A SELVEDGE THREAD EXTENDING ACROSS A COMMON SIDE OF ALL OF AT LEAST A PREDETERMINED GROUP OF SAID WEFT THREADS, SAID GROUP INCLUDING EVERY SECOND PICK OF WEFT IN THE FABRIC, EACH WEFT THREAD OF SAID GROUP HAVING AN OUTER END PORTION DOUBLED BACK INWARDLY AROUND SAID SELVEDGE THREAD TO EXTEND ALONG AN INNER PORTION OF SAID WELF THREAD, AND AT LEAST A PAIR OF BINDER THREADS EXTENDING ADJACENT SAID SELVEDGE THREAD INWARDLY THEREOF, SAID BINDER THREADS BEING INTERTWINED TO DEFINE LOOPS EACH ENCIRCLING AND TIGHTLY BINDING THE DOUBLE PORTION OF A RELATED WEFT THREAD THEREIN.
Claim 2
Dependent Claim
111 words
A TEXTILE FABRIC HAVING WARP AND WEFT THREADS AND A SELVEDGE STRUCTURE, SAID STRUCTURE COMPRISING A SELVEDGE THREAD EXTENDING ACROSS A COMMON SIDE OF ALL OF AT LEAST A PREDETERMINED GROUP OF SAID WEFT THREADS, SAID GROUP INCLUDING EVERY SECOND PICK OF WEFT IN THE FABRIC, EACH WEFT THREAD OF SAID GROUP HAVING AN OUTER END PORTION DOUBLED BACK INWARDLY AROUND SAID SELVEDGE THREAD TO EXTEND ALONG AN INNER PORTION OF SAID WELF THREAD, AND AT LEAST A PAIR OF BINDER THREADS EXTENDING ADJACENT SAID SELVEDGE THREAD INWARDLY THEREOF, SAID BINDER THREADS BEING INTERTWINED TO DEFINE LOOPS EACH ENCIRCLING AND TIGHTLY BINDING THE DOUBLE PORTION OF A RELATED WEFT THREAD THEREIN.
References Cited (Backward Citations)
US693091A
Cited
US1802311A
Cited
US2300281A
Cited
US2389809A
Cited
US2800927A
Cited
US2818088A
Cited
US3083738A
Cited
US2918949A
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 |