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Patent US2656694A successfully refreshed from Google Patents.
US2656694A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flat knitting machine
Assignee: Wildt and Co Ltd
•
Filing: 1950-05-16
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Granted: 1953-10-27
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Expires: 1970-05-16
Abstract
No abstract record available.
Inventors
- 👤 Barsby Edward Samuel
- 👤 Saunders Alfred Percy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:11
CPC Classifications
D; D04; D04B; D04B15/00; D04B15/38; D04B15/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-26 | 1957-04-27 | 1957-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-26 | 1961-04-27 | 1961-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-26 | 1965-04-27 | 1965-10-27 | $7700.00 | Window Closed / Lapsed |