US2511274A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of straightening and coating wire
Assignee: American Steel and Wire Company of New Jersey
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Filing: 1946-04-11
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Granted: 1950-06-13
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Expires: 1966-04-11
Abstract
No abstract record available.
Inventors
- 👤 Kramer John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:30
CPC Classifications
B; B21; B21C; B21C19/00; B21C37/00; B21C37/04; B21C37/042; B21F; B21F1/00; B21F1/02; C; C21; C21D; C21D8/00; C21D8/06; C23; C23C; C23C2/00; C23C2/04; C23C2/08; C23C2/34; C23C2/36; C23C2/38
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) | 1953-06-12 | 1953-12-12 | 1954-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-12 | 1957-12-12 | 1958-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-12 | 1961-12-12 | 1962-06-13 | $7700.00 | Window Closed / Lapsed |