Patent US2727374A successfully refreshed from Google Patents.
US2727374A
Expired / Lapsed
US
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Knitting machine
Assignee: Scott and Williams Inc
•
Filing: 1953-02-24
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Granted: 1955-12-20
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Expires: 1973-02-24
Abstract
No abstract record available.
Inventors
- 👤 Frank R Page
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:52
CPC Classifications
D; D04; D04B; D04B15/00; D04B15/06; D04B15/32; D04B15/34; D04B9/00; D04B9/42; D04B9/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1282958A
Cited
US1589290A
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US2063026A
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US2299797A
Cited
US2374857A
Cited
US2529181A
Cited
US2576962A
Cited
US2582465A
Cited
US2580971A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-19 | 1959-06-20 | 1959-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-19 | 1963-06-20 | 1963-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-19 | 1967-06-20 | 1967-12-20 | $7700.00 | Window Closed / Lapsed |