Patent US3105713A successfully refreshed from Google Patents.
US3105713A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for bulk curing tobacco
Assignee: R H BOULIGNY Inc
•
Filing: 1960-06-13
•
Granted: 1963-10-01
•
Expires: 1980-06-13
Abstract
No abstract record available.
Inventors
- 👤 Francis J Hassler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:35
CPC Classifications
A; A24; A24B; A24B1/00; A24B1/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US216293A
Cited
US1322648A
Cited
US882474A
Cited
US912902A
Cited
US1521083A
Cited
US1522489A
Cited
US2121370A
Cited
US2182753A
Cited
US2434309A
Cited
US2708441A
Cited
US2798496A
Cited
US2808283A
Cited
US2869556A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-30 | 1967-04-01 | 1967-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-30 | 1971-04-01 | 1971-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-30 | 1975-04-01 | 1975-10-01 | $7700.00 | Window Closed / Lapsed |