US2369846A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pectin preparation
Assignee: General Foods Corp
•
Filing: 1939-05-01
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Granted: 1945-02-20
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Expires: 1959-05-01
Abstract
No abstract record available.
Inventors
- 👤 Aksel G Olsen
- 👤 Ellis R Fehiberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:11
CPC Classifications
C; C08; C08B; C08B37/00; C08B37/0006; C08B37/0045; A; A23; A23C; A23C9/00; A23C9/152; A23C9/154; A23C9/1544; A23C9/1546; A23G; A23G1/00; A23G1/30; A23G1/56; A23L; A23L29/00; A23L29/20; A23L29/206; A23L29/231; A23G2200/00
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) | 1948-02-20 | 1948-08-21 | 1949-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-02-20 | 1952-08-21 | 1953-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-02-20 | 1956-08-21 | 1957-02-20 | $7700.00 | Window Closed / Lapsed |