US2077564A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coffee extract and method of and apparatus for producing the same
Assignee: Individual
•
Filing: 1934-11-26
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Granted: 1937-04-20
•
Expires: 1954-11-26
Abstract
No abstract record available.
Inventors
- 👤 Heuser Herman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:57
CPC Classifications
A; A23; A23F; A23F5/00; A23F5/24; A23F5/243; A23F5/26; A23F5/267; A23F5/46; A23F5/48; A23F5/50; A23F5/505
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1940-04-19 | 1940-10-19 | 1941-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-04-19 | 1944-10-19 | 1945-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-04-19 | 1948-10-19 | 1949-04-20 | $7700.00 | Window Closed / Lapsed |