US1842933A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of recovering products rich in mineral salts and enzymes and also containingvitamin beta
Assignee: Individual
•
Filing: 1929-04-30
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Granted: 1932-01-26
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Expires: 1949-04-30
Abstract
No abstract record available.
Inventors
- 👤 Benjamin W Dedrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:07
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/33; A61K31/395; A61K31/435; A61K31/44; A21; A21D; A21D2/00; A21D2/08; A21D2/36; A21D2/38; A23; A23L; A23L7/00; A23L7/10; A23L7/115
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) | 1935-01-25 | 1935-07-27 | 1936-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-01-25 | 1939-07-27 | 1940-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-01-25 | 1943-07-27 | 1944-01-26 | $7700.00 | Window Closed / Lapsed |