US2584154A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coiling device and attachment for drill presses or the like
Assignee: Individual
•
Filing: 1947-06-05
•
Granted: 1952-02-05
•
Expires: 1967-06-05
Abstract
No abstract record available.
Inventors
- 👤 Emerson T Oliver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:13
CPC Classifications
B; B21; B21F; B21F3/00; B21F3/02; B21F3/06; B21F3/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US58156A
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US556318A
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US1181107A
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US1137412A
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US1404994A
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US1372816A
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US1512394A
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US1688099A
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US1897855A
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US1953502A
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US2227602A
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US2404424A
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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) | 1955-02-04 | 1955-08-06 | 1956-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-04 | 1959-08-06 | 1960-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-04 | 1963-08-06 | 1964-02-05 | $7700.00 | Window Closed / Lapsed |