US3798343A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for preparing frozen rolled lasagna
Assignee: VITALE S ITALIAN FOODS Inc
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Filing: 1971-10-27
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Granted: 1974-03-19
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Expires: 1991-10-27
Abstract
Abstract Precooked, frozen lasagna is prepared by coating a noodle with a meat composition, rolling the noodle into a spiral roll with the meat surface facing inward, and freezing the noodle.
Inventors
- 👤 C Vitale
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:35
CPC Classifications
A; A23; A23L; A23L7/00; A23L7/10; A23L7/109; A23L7/11; A23P; A23P20/00; A23P20/20
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) | 1977-03-18 | 1977-09-17 | 1978-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-03-18 | 1981-09-17 | 1982-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-03-18 | 1985-09-17 | 1986-03-19 | $7700.00 | Window Closed / Lapsed |