US2777446A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for conditioning cut tobacco
Assignee: Proctor and Schwartz Inc
•
Filing: 1953-12-10
•
Granted: 1957-01-15
•
Expires: 1973-12-10
Abstract
No abstract record available.
Inventors
- 👤 Bogaty Stanislaus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:04
CPC Classifications
A; A24; A24B; A24B3/00; A24B3/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US219647A
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US456732A
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US858302A
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US1520187A
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US2151527A
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US2179644A
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US2074458A
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US2215408A
Cited
US2259963A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-15 | 1960-07-16 | 1961-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-15 | 1964-07-16 | 1965-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-15 | 1968-07-16 | 1969-01-15 | $7700.00 | Window Closed / Lapsed |