Patent US1733962A successfully refreshed from Google Patents.
US1733962A
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US
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Processes of manufacturing yeast
Assignee: Standard Brands Inc
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Filing: 1924-11-11
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Granted: 1929-10-29
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Expires: 1944-11-11
Abstract
No abstract record available.
Inventors
- 👤 Hamburger Robert
- 👤 Kaesz Stefan
- 👤 Hartig Fridolin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:47
CPC Classifications
C; C12; C12N; C12N1/00; C12N1/14; C12N1/16; C12N1/18
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) | 1932-10-28 | 1933-04-29 | 1933-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-10-28 | 1937-04-29 | 1937-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-10-28 | 1941-04-29 | 1941-10-29 | $7700.00 | Window Closed / Lapsed |