US3607313A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of applying an edible coating to individually quick-frozen food pieces by freeze adherence
Assignee: Freezecoat Inc
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Filing: 1968-10-14
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Granted: 1971-09-21
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Expires: 1988-10-14
Abstract
Abstract Individual food pieces are quick-frozen and transfered to a zone where they are subjected to turbulence while being sprayed with sauce. The quantity of sauce sprayed is proportioned by the quantity of food entering the zone. The sauce is prepared by mixing various ingredients, homogenizing a portion, and chilling the combined sauce so that it freeze adheres to the food pieces when sprayed.
Inventors
- 👤 Theodore L Roth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 01:10
CPC Classifications
A; A23; A23P; A23P20/00; A23P20/10; A23P20/15; A23B; A23B2/00; A23B2/80; A23B2/803; A23B2/8033; A23B2/85; A23B7/00; A23B7/04; A23B7/05; A23B7/16; A23P20/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-20 | 1975-03-22 | 1975-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-20 | 1979-03-22 | 1979-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-20 | 1983-03-22 | 1983-09-21 | $7700.00 | Window Closed / Lapsed |