US2809638A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machines for manipulating cut tobacco
Assignee: Molins Machine Co Ltd
•
Filing: 1952-11-13
•
Granted: 1957-10-15
•
Expires: 1972-11-13
Abstract
No abstract record available.
Inventors
- 👤 Molins Desmond Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:16
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
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US472101A
Cited
US2264725A
Cited
US2525292A
Cited
US2537914A
Cited
US2493346A
Cited
US2488269A
Cited
US2491904A
Cited
US2673298A
Cited
US2704079A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-10-14 | 1961-04-15 | 1961-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-10-14 | 1965-04-15 | 1965-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-10-14 | 1969-04-15 | 1969-10-15 | $7700.00 | Window Closed / Lapsed |