Patent US6497914B1 successfully refreshed from Google Patents.
US2830693A
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US
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Device for automatically feeding and distributing cut tobacco
Assignee: Koerber & Co KG
•
Filing: 1956-05-29
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Granted: 1958-04-15
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Expires: 1976-05-29
Abstract
No abstract record available.
Inventors
- 👤 Schlossmacher Hubert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:37
CPC Classifications
A; A24; A24C; A24C5/00; A24C5/39; A24C5/391
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1984980A
Cited
US2100878A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-04-14 | 1961-10-14 | 1962-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-14 | 1965-10-14 | 1966-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-14 | 1969-10-14 | 1970-04-15 | $7700.00 | Window Closed / Lapsed |