Patent US2393086A successfully refreshed from Google Patents.
US2393086A
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US
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Method and composition
Assignee: EIDP Inc
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Filing: 1944-11-28
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Granted: 1946-01-15
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Expires: 1964-11-28
Abstract
No abstract record available.
Inventors
- 👤 Euclid W Bousquet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:31
CPC Classifications
A; A01; A01N; A01N37/00; A01N37/02; C; C07; C07C; C07C53/00; C07C53/15; C07C53/16
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) | 1949-01-14 | 1949-07-16 | 1950-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-01-14 | 1953-07-16 | 1954-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-01-14 | 1957-07-16 | 1958-01-15 | $7700.00 | Window Closed / Lapsed |