US3450540A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for preparing a protein-fortified cereal product
Assignee: United States Department of Agriculture
•
Filing: 1966-08-09
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Granted: 1969-06-17
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Expires: 1986-08-09
Abstract
No abstract record available.
Inventors
- 👤 Robert P Graham
- 👤 Marcus R Hart
- 👤 Arthur I Morgan Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:18
CPC Classifications
A; A23; A23L; A23L7/00; A23L7/10; A23L7/117; A23L7/135; A23L7/139; A23L7/122
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2436519A
Cited
US2526792A
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US2508477A
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US2775521A
Cited
US2836495A
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US2952543A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-16 | 1972-12-16 | 1973-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-16 | 1976-12-16 | 1977-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-16 | 1980-12-16 | 1981-06-17 | $7700.00 | Window Closed / Lapsed |