US2314459A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dry starch product
Assignee: DRYFOOD Ltd
•
Filing: 1939-04-15
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Granted: 1943-03-23
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Expires: 1959-04-15
Abstract
No abstract record available.
Inventors
- 👤 Salzburg August Adolph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:59
CPC Classifications
C; C08; C08B; C08B30/00; C08B30/12; C08B30/14; A; A23; A23L; A23L29/00; A23L29/20; A23L29/206; A23L29/212
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) | 1946-03-22 | 1946-09-21 | 1947-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-03-22 | 1950-09-21 | 1951-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-03-22 | 1954-09-21 | 1955-03-23 | $7700.00 | Window Closed / Lapsed |