US2900076A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetic separator for pills
Assignee: FJ Stokes Machine Co
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Filing: 1957-12-19
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Granted: 1959-08-18
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Expires: 1977-12-19
Abstract
No abstract record available.
Inventors
- 👤 Arlo F Israelson
- 👤 Emerson J Tenpas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:52
CPC Classifications
B; B07; B07C; B07C5/00; B07C5/34; B07C5/344; A; A61; A61J; A61J3/00; A61J3/10; B03; B03C; B03C1/00; B03C1/02; B03C1/10; B03C1/12
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) | 1962-08-17 | 1963-02-16 | 1963-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-17 | 1967-02-16 | 1967-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-17 | 1971-02-16 | 1971-08-18 | $7700.00 | Window Closed / Lapsed |