Patent US3412907A successfully refreshed from Google Patents.
Patent US3029752A successfully refreshed from Google Patents.
US3029752A
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Tablet making machine
Assignee: FJ Stokes Corp
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Filing: 1959-07-20
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Granted: 1962-04-17
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Expires: 1979-07-20
Abstract
No abstract record available.
Inventors
- 👤 Raymond G Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:54
CPC Classifications
B; B30; B30B; B30B11/00; B30B11/02; B30B11/08; B30B15/00; B30B15/0005; B30B15/0011; Y; Y10; Y10S; Y10S425/00; Y10S425/115
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1289570A
Cited
US1839731A
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US2043086A
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US2242182A
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US2444282A
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US2909912A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-16 | 1965-10-16 | 1966-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-16 | 1969-10-16 | 1970-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-16 | 1973-10-16 | 1974-04-17 | $7700.00 | Window Closed / Lapsed |