Patent US2963887A successfully refreshed from Google Patents.
US2963887A
Expired / Lapsed
US
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Stitch length control mechanism for knitting machine
Assignee: Scott and Williams Inc
•
Filing: 1956-07-19
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Granted: 1960-12-13
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Expires: 1976-07-19
Abstract
No abstract record available.
Inventors
- 👤 Albert E Page
- 👤 Curtis Horace Leslie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:32
CPC Classifications
D; D04; D04B; D04B9/00; D04B9/02; D04B9/025; D04B15/00; D04B15/32; D04B15/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2516535A
Cited
US2664723A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-13 | 1964-06-13 | 1964-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-13 | 1968-06-13 | 1968-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-13 | 1972-06-13 | 1972-12-13 | $7700.00 | Window Closed / Lapsed |