US3357437A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Treatment of tobacco
Assignee: Individual
•
Filing: 1966-02-21
•
Granted: 1967-12-12
•
Expires: 1986-02-21
Abstract
No abstract record available.
Inventors
- 👤 Maguire Donald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:26
CPC Classifications
A; A24; A24B; A24B3/00; A24B3/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
APPARATUS FOR TREATING PACKAGES OF TOBACCO IN THE NATURE OF HOGSHEADS HAVING THE TOBACCO LEAF PACKED IN FLAT LAMINATIONS, COMPRISING MEANS FOR SUPPORTING THE PACKAGE INCLUDING MEANS FOR ADVANCING THE PACKAGE INTO THE APPARATUS SO THAT THE LEADING SURFACE OF THE ADVANCING PACKAGE IS PARALLEL WITH THE LAMINATIONS, MEANS FOR SUBJECTING THE SAID SURFACE TO THE PRESSURE ACTION OF MOIST
Claim 2
Dependent Claim
60 words
APPARATUS FOR TREATING PACKAGES OF TOBACCO IN THE NATURE OF HOGSHEADS HAVING THE TOBACCO LEAF PACKED IN FLAT LAMINATIONS, COMPRISING MEANS FOR SUPPORTING THE PACKAGE INCLUDING MEANS FOR ADVANCING THE PACKAGE INTO THE APPARATUS SO THAT THE LEADING SURFACE OF THE ADVANCING PACKAGE IS PARALLEL WITH THE LAMINATIONS, MEANS FOR SUBJECTING THE SAID SURFACE TO THE PRESSURE ACTION OF MOIST
References Cited (Backward Citations)
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Cited
US1757477A
Cited
US1753573A
Cited
US2591026A
Cited
US2873747A
Cited
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Cited
US2867220A
Cited
US3224452A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-11 | 1971-06-12 | 1971-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-11 | 1975-06-12 | 1975-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-11 | 1979-06-12 | 1979-12-12 | $7700.00 | Window Closed / Lapsed |