US2821201A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for axially shifting cigarettes and mouthpieces together
Assignee: Koerber & Co KG
•
Filing: 1956-04-23
•
Granted: 1958-01-28
•
Expires: 1976-04-23
Abstract
No abstract record available.
Inventors
- 👤 Schmalfeldt Irma Brunswig Geb
- 👤 Heirs Karin Brunswig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:47
CPC Classifications
A; A24; A24C; A24C5/00; A24C5/47; A24C5/471
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1752340A
Cited
US2166486A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-01-27 | 1961-07-29 | 1962-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-01-27 | 1965-07-29 | 1966-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-01-27 | 1969-07-29 | 1970-01-28 | $7700.00 | Window Closed / Lapsed |