Patent US2448729A successfully refreshed from Google Patents.
US2448729A
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US
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Method of processing rice bran and rice polish
Assignee: Individual
•
Filing: 1943-09-11
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Granted: 1948-09-07
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Expires: 1963-09-11
Abstract
No abstract record available.
Inventors
- 👤 Ataullah K Ozai-Durrani
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:47
CPC Classifications
C; C11; C11B; C11B1/00; C11B1/02; C11B1/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1387710A
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US1762690A
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US1949895A
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US2071434A
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US2093285A
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US2180256A
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US2263301A
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US2336166A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-09-07 | 1952-03-08 | 1952-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-09-07 | 1956-03-08 | 1956-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-09-07 | 1960-03-08 | 1960-09-07 | $7700.00 | Window Closed / Lapsed |