US3105997A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Deflecting means for a doubling plate in a textile drafting apparatus
Assignee: James Mackie and Sons Ltd
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Filing: 1962-02-05
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Granted: 1963-10-08
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Expires: 1982-02-05
Abstract
No abstract record available.
Inventors
- 👤 Mackie John Kay Pringle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:15
CPC Classifications
D; D01; D01G; D01G21/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
153 words
IN DRAFTING APPARATUS FOR THE TREATMENT OF A PLURALITY OF PARALLEL TEXTILE SILVERS, SAID APPARATUS INCLUDING MECHANISM FOR THE AUTOMATIC CONTROL OF THE DRAFT IN ACCORDANCE WITH THE AVERAGE THICKNESS OF SAID SILVERS WHEN ENTERING SAID APPARATUS, DRAFTING ROLLERS AND DELIVERY ROLLERS, THE NOVEL COMBINATION WHICH COMPRISIES: A DOUBLING PLATE FOR THE DRAFTED SILVERS ARRANGED INTERMEDIATE SAID DRAFTING ROLLERS AND SAID DELIVERY ROLLERS; A PLURALITY OF MEMBERS MOUNTED ADJACENT AND ABOVE THE LEVEL OF SILVERS EMERGING FROM SAID DRAFTING ROLLER; A FURTHER ROLLER MOUNTED ADJACENT SAID DOUBLING PLATE IN CONTACT WITH ALL OF SAID SILVERS, SAID MEMBERS AND SAID FURTHER ROLLER DEFINING PATHS FOR SAID SILVERS BETWEEN SAID DRAFTING ROLLERS AND SAID DOUBLING PLATE, SAID PATHS BEING ELONGATED IN AN UPWARDS DIRECTION FOR ALL BUT ONE OF SAID SILVERS AND DIFFERING IN LENGTH IN SUCH A WAY THAT EACH SILVER TRAVELS APPROXIMATELY THE SAME DISTANCE BETWEEN SAID DRAFTING ROLLERS AND SAID DELIVERY ROLLERS.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-07 | 1967-04-08 | 1967-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-07 | 1971-04-08 | 1971-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-07 | 1975-04-08 | 1975-10-08 | $7700.00 | Window Closed / Lapsed |