Patent US1256017A successfully refreshed from Google Patents.
US1256017A
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US
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Apparatus for treating flour.
Assignee: RICHARD WERNER AND OTTO WERNER
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Filing: 1914-04-06
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Granted: 1918-02-12
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Expires: 1934-04-06
Abstract
No abstract record available.
Inventors
- 👤 George J Hicks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:36
CPC Classifications
A; A21; A21D; A21D2/00; A21D2/02; A23; A23B; A23B4/00; A23B4/044; A23B4/052
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) | 1921-02-11 | 1921-08-13 | 1922-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1925-02-11 | 1925-08-13 | 1926-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1929-02-11 | 1929-08-13 | 1930-02-12 | $7700.00 | Window Closed / Lapsed |