Patent US2992729A successfully refreshed from Google Patents.
US2992729A
Expired / Lapsed
US
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Tabletting presses
Assignee: KILIAN AND CO GmbH
•
Filing: 1956-05-15
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Granted: 1961-07-18
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Expires: 1976-05-15
Abstract
No abstract record available.
Inventors
- 👤 Curtius Edmund
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:31
CPC Classifications
B; B30; B30B; B30B11/00; B30B11/02; B30B11/08; B30B11/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US807185A
Cited
US1289570A
Cited
US1209531A
Cited
US1849055A
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US2244826A
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US2230279A
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US2244591A
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US2293586A
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US2393246A
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US2625265A
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US2700938A
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US2833937A
Cited
US2798443A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-17 | 1965-01-16 | 1965-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-17 | 1969-01-16 | 1969-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-17 | 1973-01-16 | 1973-07-18 | $7700.00 | Window Closed / Lapsed |