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US2869343A
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Knitting machine
Assignee: B TOONE (NOTTINGHAM) Ltd
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Filing: 1953-12-18
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Granted: 1959-01-20
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Expires: 1973-12-18
Abstract
No abstract record available.
Inventors
- 👤 Toone Ralph Norman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:08
CPC Classifications
D; D04; D04B; D04B9/00; D04B9/18; D04B15/00; D04B15/38; D04B15/54; D04B15/58; D04B15/60; D04B15/61
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2245205A
Cited
US1775333A
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US1919123A
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US2252214A
Cited
US2304916A
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US2357708A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-19 | 1962-07-21 | 1963-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-19 | 1966-07-21 | 1967-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-19 | 1970-07-21 | 1971-01-20 | $7700.00 | Window Closed / Lapsed |