US3664849A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production of meat snack product and product
Assignee: Devro Inc
•
Filing: 1970-02-10
•
Granted: 1972-05-23
•
Expires: 1990-02-10
Abstract
Abstract SNACK TYPE PRODUCTS SUCH AS DRIED SASUAGE MEATS OR OTHER DRIED FOODS ARE PRODUCED IN THE SHAPE OF RELATIVELY FLAT BARS SIMILAR TO CANDY BARS BY PROCESSES ADAPTABLE TO HIGH SPEED PRODUCTION METHODS WHICH INVOLVE CONTINUOUSLY EXTRUDING WET EMULSIONS OF THE EDIBLE FOOD COMPONENT OVER A MOVING BELT WHICH SUPPORTS AN EDIBLE COLLAGEN FILM HAVING GOOD WET BURST STRENGTH, AND THEN COVERING THE EMULSION WITH AN UPPER LAYER OF THE EDIBLE COLLAGEN FILM AND APPLYING PRESSURE THERETO TO FORM A LAMINATE WHICH IS THEN DRIED TO A MOISTURE CONTENT OF 20 PERCENT OR LESS, CUT TO SIZE, AND OVERWRAPPED; THE LAMINATE FORM ALLOWING THE EASY HANDLING OF THE MEAT EMILSION AS A CONTINUAL BLANKET.
Inventors
- 👤 Robert F Autry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:45
CPC Classifications
A; A22; A22C; A22C11/00; A23; A23L; A23L13/00; A23L13/60; A23L13/62
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1975-05-23 | 1975-11-22 | 1976-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-05-23 | 1979-11-22 | 1980-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-05-23 | 1983-11-22 | 1984-05-23 | $7700.00 | Window Closed / Lapsed |