Patent US3511666A successfully refreshed from Google Patents.
US3511666A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a pelletized coffee brewing package
Assignee: General Foods Corp
•
Filing: 1967-01-11
•
Granted: 1970-05-12
•
Expires: 1987-01-11
Abstract
No abstract record available.
Inventors
- 👤 Robert A Hudson
- 👤 Willie J Richards
- 👤 Gary V Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:35
CPC Classifications
A; A23; A23F; A23F5/00; A23F5/10; A23F5/12; A23F5/125; B; B65; B65D; B65D85/00; B65D85/70; B65D85/804; B65D85/8043; B65D85/8061
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) | 1973-05-11 | 1973-11-10 | 1974-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-11 | 1977-11-10 | 1978-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-11 | 1981-11-10 | 1982-05-12 | $7700.00 | Window Closed / Lapsed |