Patent US2376743A successfully refreshed from Google Patents.
US2376743A
Expired / Lapsed
US
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Carbohydrate solutions
Assignee: Individual
•
Filing: 1941-01-04
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Granted: 1945-05-22
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Expires: 1961-01-04
Abstract
No abstract record available.
Inventors
- 👤 Wendt Bruno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:52
CPC Classifications
C; C07; C07K; C07K1/00; C07K1/006; C08; C08B; C08B11/00; C08B11/20; C08B15/00; C08B15/05; C08B15/06; D; D06; D06M; D06M15/00; D06M15/01; D06M15/03; D06M15/05; D06M15/07; D06M15/09; D06M15/11; D06P; D06P1/00; D06P1/0036
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) | 1948-05-21 | 1948-11-20 | 1949-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-05-21 | 1952-11-20 | 1953-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-05-21 | 1956-11-20 | 1957-05-22 | $7700.00 | Window Closed / Lapsed |