Patent US1558980A successfully refreshed from Google Patents.
US3077906A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Axminster type carpet and method for making the same
Assignee: Bigelow Sanford Inc
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Filing: 1960-10-04
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Granted: 1963-02-19
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Expires: 1980-10-04
Abstract
No abstract record available.
Inventors
- 👤 Wayne T Harrison
- 👤 Raymond J Carrigan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:26
CPC Classifications
D; D03; D03D; D03D39/00; D03D39/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
178 words
THE STEPS IN A METHOD OF WEAVING AN AXMINSTERTYPE CARPET WHICH COMPRISE FORMING A FIRST SHED OF BINDER WARPS, INTRODUCING PILE YARNS BETWEEN THE BINDER WARP THREADS OF THE SHED WITH THEIR FREE ENDS DISPOSED AT THE FELL OF THE FABRIC, INSERTING A FIRST WEFT SHOT INTO THE FIRST SHED ABOVE THE PILE YARNS AND WITH THE FREE END PORTIONS OF THE PILE YARNS LOCATED BETWEEN THE FIRST WEFT SHOT AND THE FELL, LOOPING THE PILE YARNS ABOUT SAID FIRST WEFT SHOT AND BEATING THE FIRST WEFT SHOT TO THE FELL, FORMING A SECOND SHED OF SAID BINDER WARPS, INTRODUCING THE PILE YARNS BETWEEN THE BINDER WARP THREADS OF THE SECOND SHED WITHOUT HAVING CUT THE PILE YARNS, WHILE SUPPORTING ABOVE THE BINDER WARPS A PORTION OF THE PILE YARNS ADJACENT SAID FIRST WEFT SHOT, INSERTING A SECOND WEFT SHOT INTO THE SECOND SHED ABOVE THE PILE YARNS AND WITH SAID SUPPORTED PORTIONS OF THE PILE YARNS LOCATED BETWEEN THE SECOND WEFT SHOT AND THE FIRST WEFT SHOT, AND REPEATING SAID STEPS TO FORM AN AXMINSTER TYPE CARPET.
Claim 2
Dependent Claim
178 words
THE STEPS IN A METHOD OF WEAVING AN AXMINSTERTYPE CARPET WHICH COMPRISE FORMING A FIRST SHED OF BINDER WARPS, INTRODUCING PILE YARNS BETWEEN THE BINDER WARP THREADS OF THE SHED WITH THEIR FREE ENDS DISPOSED AT THE FELL OF THE FABRIC, INSERTING A FIRST WEFT SHOT INTO THE FIRST SHED ABOVE THE PILE YARNS AND WITH THE FREE END PORTIONS OF THE PILE YARNS LOCATED BETWEEN THE FIRST WEFT SHOT AND THE FELL, LOOPING THE PILE YARNS ABOUT SAID FIRST WEFT SHOT AND BEATING THE FIRST WEFT SHOT TO THE FELL, FORMING A SECOND SHED OF SAID BINDER WARPS, INTRODUCING THE PILE YARNS BETWEEN THE BINDER WARP THREADS OF THE SECOND SHED WITHOUT HAVING CUT THE PILE YARNS, WHILE SUPPORTING ABOVE THE BINDER WARPS A PORTION OF THE PILE YARNS ADJACENT SAID FIRST WEFT SHOT, INSERTING A SECOND WEFT SHOT INTO THE SECOND SHED ABOVE THE PILE YARNS AND WITH SAID SUPPORTED PORTIONS OF THE PILE YARNS LOCATED BETWEEN THE SECOND WEFT SHOT AND THE FIRST WEFT SHOT, AND REPEATING SAID STEPS TO FORM AN AXMINSTER TYPE CARPET.
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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) | 1966-02-18 | 1966-08-20 | 1967-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-18 | 1970-08-20 | 1971-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-18 | 1974-08-20 | 1975-02-19 | $7700.00 | Window Closed / Lapsed |