US2887305A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Installation for continuously mixing a powdery material with a viscous liquid, in particular meal with molasses
Assignee: Individual
•
Filing: 1956-01-16
•
Granted: 1959-05-19
•
Expires: 1976-01-16
Abstract
No abstract record available.
Inventors
- 👤 Cornelis Jacobus Van Ginneken
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:17
CPC Classifications
B; B01; B01F; B01F27/00; B01F27/80; B01F35/00; B01F35/71; B01F35/712; B01F35/714; B01F35/717; B01F35/7173; B01F35/71731; B01F35/7176; B01F35/7179; B01F35/71805; B01F35/75; B01F35/754; B01F35/7547
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1691535A
Cited
US1788345A
Cited
US2074673A
Cited
US2240213A
Cited
US2650078A
Cited
US2726852A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-18 | 1962-11-17 | 1963-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-18 | 1966-11-17 | 1967-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-18 | 1970-11-17 | 1971-05-19 | $7700.00 | Window Closed / Lapsed |