US3039201A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for treating tobacco products
Assignee: Koerber & Co KG
•
Filing: 1957-09-26
•
Granted: 1962-06-19
•
Expires: 1977-09-26
Abstract
No abstract record available.
Inventors
- 👤 Esenwein Albert
- 👤 Koch Hans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:50
CPC Classifications
A; A24; A24B; A24B3/00; A24B3/10
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US622431A
Cited
US1321628A
Cited
US658047A
Cited
US729312A
Cited
US765666A
Cited
US1139858A
Cited
US1154207A
Cited
US1339374A
Cited
US2333000A
Cited
US2643464A
Cited
US2763069A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-18 | 1965-12-18 | 1966-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-18 | 1969-12-18 | 1970-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-18 | 1973-12-18 | 1974-06-19 | $7700.00 | Window Closed / Lapsed |