US3798337A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the continuous manufacture of foamed sweets
Assignee: Noel y Cia Ltda SA
•
Filing: 1971-07-22
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Granted: 1974-03-19
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Expires: 1991-07-22
Abstract
Abstract Process and equipment for continuously manufacturing foamed sweets preferably sheathed with a non-cellular shell by housing the foamable mass in a mold which may already include the shell, subjecting the foamable mass to progressive expansion by stepwise increasing vacuum in a moving sealed inclosure and then subjecting to high vacuum and simultaneous decreasing cooling.
Inventors
- 👤 J Abalo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:11
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/02; A23G3/0236; A23G3/0294
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 |