US3078881A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making bifurcated-edge narrow fabrics
Assignee: Bonas Bros Ltd
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Filing: 1958-10-24
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Granted: 1963-02-26
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Expires: 1978-10-24
Abstract
No abstract record available.
Inventors
- 👤 Arnold William Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:59
CPC Classifications
D; D03; D03D; D03D35/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
174 words
THE PROCESS FOR PRODUCING A NEEDLELOOM FABRIC HAVING A MULTI-PLY EDGE COMPRISING THE SUCCESSIVE STEPS OF LAYING A LOOP FROM A FIRST WEFT PACKAGE WITH A FIRST WEFT INSERTING NEEDLE IN THE SHED FORMED BY A PLURALITY OF LONGITUDINALLY RESILIENT (FOR EXAMPLE UNSHRUNK) WARP ENDS FOR A BODY FABRIC AND IN THE SHED FORMED BY A PLURALITY OF LONGITUDINALLY NON-RESILIENT (FOR EXAMPLE PRE-SHRUNK) WARP ENDS FOR ONE OF SAID PLIES, AND SUBSEQUENTLY LAYING A FURTHER WEFT LOOP FROM A FURTHER WEFT PACKAGE IN A CHANGED SHED FORMED BY SAID LONGITUDINALLY RESILIENT WARP ENDS FOR SAID BODY FABRIC AND ALSO IN A SHED FORMED BY A PLURALITY OF LONGITUDINALLY NON-RESILIENT WARP ENDS FOR A DIFFERENT PLY, SAID WARP ENDS FOR SAID ONE PLY BEING WHOLLY MISALIGNED ON ONE SIDE OF SAID WEFT LOOP FROM SAID FURTHER WEFT PACKAGE WHEN SAID FURTHER LOOP IS BEING INSERTED AND SAID WARP ENDS FOR SAID DIFFERENT PLY BEING WHOLLY MISALIGNED ON ONE SIDE OF SAID WEFT LOOP FROM SAID FIRST WEFT PACKAGE WHEN SAID FIRST LOOP IS BEING INSERTED.
Claim 2
Dependent Claim
174 words
THE PROCESS FOR PRODUCING A NEEDLELOOM FABRIC HAVING A MULTI-PLY EDGE COMPRISING THE SUCCESSIVE STEPS OF LAYING A LOOP FROM A FIRST WEFT PACKAGE WITH A FIRST WEFT INSERTING NEEDLE IN THE SHED FORMED BY A PLURALITY OF LONGITUDINALLY RESILIENT (FOR EXAMPLE UNSHRUNK) WARP ENDS FOR A BODY FABRIC AND IN THE SHED FORMED BY A PLURALITY OF LONGITUDINALLY NON-RESILIENT (FOR EXAMPLE PRE-SHRUNK) WARP ENDS FOR ONE OF SAID PLIES, AND SUBSEQUENTLY LAYING A FURTHER WEFT LOOP FROM A FURTHER WEFT PACKAGE IN A CHANGED SHED FORMED BY SAID LONGITUDINALLY RESILIENT WARP ENDS FOR SAID BODY FABRIC AND ALSO IN A SHED FORMED BY A PLURALITY OF LONGITUDINALLY NON-RESILIENT WARP ENDS FOR A DIFFERENT PLY, SAID WARP ENDS FOR SAID ONE PLY BEING WHOLLY MISALIGNED ON ONE SIDE OF SAID WEFT LOOP FROM SAID FURTHER WEFT PACKAGE WHEN SAID FURTHER LOOP IS BEING INSERTED AND SAID WARP ENDS FOR SAID DIFFERENT PLY BEING WHOLLY MISALIGNED ON ONE SIDE OF SAID WEFT LOOP FROM SAID FIRST WEFT PACKAGE WHEN SAID FIRST LOOP IS BEING INSERTED.
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) | 1966-02-25 | 1966-08-27 | 1967-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-25 | 1970-08-27 | 1971-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-25 | 1974-08-27 | 1975-02-26 | $7700.00 | Window Closed / Lapsed |