US3485337A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High speed cigarette turnaround and conveyor drum
Assignee: RJ Reynolds Tobacco Co
•
Filing: 1968-02-20
•
Granted: 1969-12-23
•
Expires: 1988-02-20
Abstract
No abstract record available.
Inventors
- 👤 John R Everhart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:46
CPC Classifications
A; A24; A24C; A24C5/00; A24C5/32; A24C5/33; A24C5/336; Y; Y10; Y10S; Y10S198/00; Y10S198/951
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US3151728A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-22 | 1973-06-23 | 1973-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-22 | 1977-06-23 | 1977-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-22 | 1981-06-23 | 1981-12-23 | $7700.00 | Window Closed / Lapsed |