US2745269A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knitting machine of the opposed needle cylinder type
Assignee: Bentley Engineering Co Ltd
•
Filing: 1951-03-19
•
Granted: 1956-05-15
•
Expires: 1971-03-19
Abstract
No abstract record available.
Inventors
- 👤 Deans Frederick Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:13
CPC Classifications
D; D04; D04B; D04B9/00; D04B9/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1803138A
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GB263593A
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US1838651A
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GB451057A
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US2293639A
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US2180708A
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US2369928A
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US2412248A
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US2457782A
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US2470803A
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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) | 1959-05-15 | 1959-11-14 | 1960-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-15 | 1963-11-14 | 1964-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-15 | 1967-11-14 | 1968-05-15 | $7700.00 | Window Closed / Lapsed |