US2456824A
Expired / Lapsed
US
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Oil-soluble drier metal salt compositions
Assignee: Nuodex Products Co Inc
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Filing: 1946-07-10
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Granted: 1948-12-21
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Expires: 1966-07-10
Abstract
No abstract record available.
Inventors
- 👤 Fischer Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:33
CPC Classifications
C; C10; C10M; C10M141/00; C10M141/10; B; B01; B01J; B01J31/00; B01J31/02; B01J31/04; C07; C07C; C07C51/00; C07C51/41; C07C51/412; C07C53/00; C07C53/126; C07C53/128; C07C57/00; C07C57/02; C07C57/03; C07C57/12; C07C61/00; C09; C09F; C09F9/00; C10M1/00; C10M1/08; C10M2207/00; C10M2207/10; C10M2207/12; C10M2207/125; C10M2207/126; C10M2207/129; C10M2207/16; C10M2207/18; C10M2207/40; C10M2207/404; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/042; C10M2223/047; C10M2223/06; C10M2223/061; C10M2223/065; C10N; C10N2010/00; C10N2010/02; C10N2010/04; C10N2010/06; C10N2010/08; C10N2010/14; C10N2010/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1951-12-21 | 1952-06-21 | 1952-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-12-21 | 1956-06-21 | 1956-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-12-21 | 1960-06-21 | 1960-12-21 | $7700.00 | Window Closed / Lapsed |