Patent US2676452A successfully refreshed from Google Patents.
US2676452A
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US
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Wire twining machine
Assignee: EDWARD COOK MACHINE Co
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Filing: 1951-03-22
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Granted: 1954-04-27
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Expires: 1971-03-22
Abstract
No abstract record available.
Inventors
- 👤 Cook Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:10
CPC Classifications
D; D07; D07B; D07B3/00; D07B3/02; D07B3/04; D07B3/045; D07B2207/00; D07B2207/40; D07B2207/4004; D07B2207/4009
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1233593A
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US1614596A
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US1684511A
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US1866272A
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US1964021A
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US2343535A
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US2400697A
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US2567347A
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US2567329A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-26 | 1957-10-26 | 1958-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-26 | 1961-10-26 | 1962-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-26 | 1965-10-26 | 1966-04-27 | $7700.00 | Window Closed / Lapsed |