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US1380334A
Expired / Lapsed
US
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Process for treating meal or flour and milling products
Assignee: Ind Mij Nv Deventer
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Filing: 1916-12-12
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Granted: 1921-05-31
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Expires: 1936-12-12
Abstract
No abstract record available.
Inventors
- 👤 Sutherland Egbert Cornelis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:27
CPC Classifications
A; A21; A21D; A21D2/00; A21D2/08; A21D2/14; A21D2/20; A21D2/02; A21D2/04
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) | 1924-05-30 | 1924-11-29 | 1925-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-05-30 | 1928-11-29 | 1929-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-05-30 | 1932-11-29 | 1933-05-31 | $7700.00 | Window Closed / Lapsed |