Patent US2596183A successfully refreshed from Google Patents.
US2596183A
Expired / Lapsed
US
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Method for increasing the volume of shredded tobacco
Assignee: AMF Inc
•
Filing: 1944-12-02
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Granted: 1952-05-13
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Expires: 1964-12-02
Abstract
No abstract record available.
Inventors
- 👤 Frank J Sowa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:59
CPC Classifications
A; A24; A24B; A24B3/00; A24B3/18; A24B3/182; Y; Y10; Y10S; Y10S131/00; Y10S131/902; Y10S131/903
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US155388A
Cited
US1567031A
Cited
US1585477A
Cited
US1789435A
Cited
US1958863A
Cited
US2179644A
Cited
US2309975A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-13 | 1955-11-12 | 1956-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-13 | 1959-11-12 | 1960-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-13 | 1963-11-12 | 1964-05-13 | $7700.00 | Window Closed / Lapsed |