US3000331A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coated tablet press
Assignee: FJ Stokes Corp
•
Filing: 1957-01-28
•
Granted: 1961-09-19
•
Expires: 1977-01-28
Abstract
No abstract record available.
Inventors
- 👤 Raymond G Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:49
CPC Classifications
A; A23; A23G; A23G4/00; A23G4/02; A23G4/025; A23G4/04; A23G4/043; A23G4/046; B; B30; B30B; B30B11/00; B30B11/005; B30B11/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US568488A
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US641706A
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US1248571A
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US2700938A
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US2849965A
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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) | 1964-09-18 | 1965-03-20 | 1965-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-18 | 1969-03-20 | 1969-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-18 | 1973-03-20 | 1973-09-19 | $7700.00 | Window Closed / Lapsed |