US2453704A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Furfuryl alcohol-phenolic resins
Assignee: Quaker Oats Co
•
Filing: 1944-08-21
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Granted: 1948-11-16
•
Expires: 1964-08-21
Abstract
No abstract record available.
Inventors
- 👤 Andrew P Dunlop
- 👤 Edward A Reineck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:17
CPC Classifications
C; C08; C08G; C08G65/00; C08G65/34; C08G65/36; C08G65/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2243481A
Cited
US2323333A
Cited
US2321493A
Cited
US2300812A
Cited
US2335701A
Cited
US2323334A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-11-16 | 1952-05-17 | 1952-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-11-16 | 1956-05-17 | 1956-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-11-16 | 1960-05-17 | 1960-11-16 | $7700.00 | Window Closed / Lapsed |