US2478043A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Treatment of wheat, rye, and other cereals, and bran
Assignee: Individual
•
Filing: 1941-09-08
•
Granted: 1949-08-02
•
Expires: 1961-09-08
Abstract
No abstract record available.
Inventors
- 👤 Evans Cyril Harry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:40
CPC Classifications
A; A21; A21D; A21D2/00; A21D2/08; A21D2/36; A21D2/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB263760A
Cited
US1957688A
Cited
US1910741A
Cited
US2043284A
Cited
US2163793A
Cited
US2235837A
Cited
US2379335A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-01 | 1953-01-31 | 1953-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-01 | 1957-01-31 | 1957-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-01 | 1961-01-31 | 1961-08-02 | $7700.00 | Window Closed / Lapsed |