Patent US2858046A successfully refreshed from Google Patents.
US2858046A
Expired / Lapsed
US
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Machines for making filter tip cigarettes
Assignee: Koerber & Co KG
•
Filing: 1955-03-23
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Granted: 1958-10-28
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Expires: 1975-03-23
Abstract
No abstract record available.
Inventors
- 👤 Pollmann Max
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:39
CPC Classifications
A; A24; A24C; A24C5/00; A24C5/32; A24C5/47; A24C5/471
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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Cited
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FR1098950A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-27 | 1962-04-28 | 1962-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-27 | 1966-04-28 | 1966-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-27 | 1970-04-28 | 1970-10-28 | $7700.00 | Window Closed / Lapsed |