Patent US2815759A successfully refreshed from Google Patents.
US2815759A
Expired / Lapsed
US
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Machines for manipulating cut tobacco
Assignee: Molins Machine Co Ltd
•
Filing: 1952-08-14
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Granted: 1957-12-10
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Expires: 1972-08-14
Abstract
No abstract record available.
Inventors
- 👤 Molins Desmond Walter
- 👤 Powell Gordon Franc Wellington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:16
CPC Classifications
A; A24; A24C; A24C5/00; A24C5/32; A24C5/34; A24C5/3412; Y; Y10; Y10S; Y10S131/00; Y10S131/905; Y10S131/906
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2055941A
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US2264725A
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US2519089A
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US2340914A
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US2349429A
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US2456233A
Cited
GB587210A
Cited
US2460199A
Cited
US2535027A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-09 | 1961-06-10 | 1961-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-09 | 1965-06-10 | 1965-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-09 | 1969-06-10 | 1969-12-10 | $7700.00 | Window Closed / Lapsed |