US2333873A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Salt tablet containing a calcium salt and process for making the same
Assignee: Morton Salt Co
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Filing: 1940-12-02
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Granted: 1943-11-09
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Expires: 1960-12-02
Abstract
No abstract record available.
Inventors
- 👤 Clair H Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:59
CPC Classifications
C; C01; C01F; C01F11/00; C01F11/46; A; A23; A23L; A23L27/00; A23L27/40; C01D; C01D3/00; C01D3/22; C01P; C01P2004/00; C01P2004/50
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) | 1946-11-08 | 1947-05-10 | 1947-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-11-08 | 1951-05-10 | 1951-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-11-08 | 1955-05-10 | 1955-11-09 | $7700.00 | Window Closed / Lapsed |