US2147293A
Expired / Lapsed
US
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Method for applying latex to deposition bases
Assignee: American Anode Inc
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Filing: 1936-01-06
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Granted: 1939-02-14
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Expires: 1956-01-06
Abstract
No abstract record available.
Inventors
- 👤 Merrill E Hansen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:23
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/693; C; C08; C08J; C08J7/00; C08J7/04; C08J7/0427; C08J2407/00; C08J2407/02; C08J2409/00; C08J2409/02; C08J2409/04; C08J2409/06; C08J2409/08; C08J2409/10; C08J2411/00; C08J2411/02; C08J2413/00; C08J2413/02
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) | 1942-02-13 | 1942-08-15 | 1943-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-02-13 | 1946-08-15 | 1947-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-02-13 | 1950-08-15 | 1951-02-14 | $7700.00 | Window Closed / Lapsed |