Patent US3452758A successfully refreshed from Google Patents.
US3452758A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of mouthpiece cigarettes
Assignee: Molins Machine Co Ltd
•
Filing: 1967-07-13
•
Granted: 1969-07-01
•
Expires: 1987-07-13
Abstract
No abstract record available.
Inventors
- 👤 Robert Ernest Matheson Gemmell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:22
CPC Classifications
A; A24; A24C; A24C5/00; A24C5/47; A24C5/478
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-30 | 1972-12-30 | 1973-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-30 | 1976-12-30 | 1977-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-30 | 1980-12-30 | 1981-07-01 | $7700.00 | Window Closed / Lapsed |