US3095840A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for tufting pile fabrics
Assignee: James Lees and Sons Co
•
Filing: 1957-09-05
•
Granted: 1963-07-02
•
Expires: 1977-09-05
Abstract
No abstract record available.
Inventors
- 👤 Hyde W Ballard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:11
CPC Classifications
D; D05; D05C; D05C15/00; D05C15/04; D05C15/08; D05C15/16; D05C15/22; D05C15/26; D05C15/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
THE METHOD OF PRODUCING A PATTERN TUFTED PILE FABRIC WHICH COMPRISES THE STEPS OF INSERTING A TRANSVERSE SERIES OF PILE YARN PROJECTIONS THROUGH A BACKING FARBIC, VARYING THE TENSION IN THE PILE YARNS FORMING SAID PROJECTIONS IN ACCORDANCE WITH A PREDETERMINED PATTERN, HOLDING THE PROJECTIONS ON THE OPPOSITE SIDE OF THE BACKING FABRIC, AND RELEASING CERTAIN OF SAID HELD PILE PROJECTIONS SOLELY IN ACCORDANCE WITH SAID VARYING TENSION IN THE YARNS WITHOUT REMOVING YARN FROM PREVIOUSLY FORMED PROJECTIONS.
Claim 2
Independent Claim
78 words
THE METHOD OF PRODUCING A PATTERN TUFTED PILE FABRIC WHICH COMPRISES THE STEPS OF INSERTING A TRANSVERSE SERIES OF PILE YARN PROJECTIONS THROUGH A BACKING FARBIC, VARYING THE TENSION IN THE PILE YARNS FORMING SAID PROJECTIONS IN ACCORDANCE WITH A PREDETERMINED PATTERN, HOLDING THE PROJECTIONS ON THE OPPOSITE SIDE OF THE BACKING FABRIC, AND RELEASING CERTAIN OF SAID HELD PILE PROJECTIONS SOLELY IN ACCORDANCE WITH SAID VARYING TENSION IN THE YARNS WITHOUT REMOVING YARN FROM PREVIOUSLY FORMED PROJECTIONS.
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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) | 1966-07-01 | 1966-12-31 | 1967-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-01 | 1970-12-31 | 1971-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-01 | 1974-12-31 | 1975-07-02 | $7700.00 | Window Closed / Lapsed |