US3210195A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparation of spun protein food products
Assignee: LAND 0`LAKES Inc
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Filing: 1962-06-26
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Granted: 1965-10-05
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Expires: 1982-06-26
Abstract
No abstract record available.
Inventors
- 👤 Niles A Kjelson
- 👤 John A Page
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 00:05
CPC Classifications
A; A23; A23J; A23J3/00; A23J3/22; A23J3/28; A23J3/225; A23J3/227; A23J3/285; D; D01; D01F; D01F4/00; Y; Y10; Y10S; Y10S426/00; Y10S426/802
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
THE PROCESS OF PREPARING A FIBROUS CHIPPED BEEF TYPE PRODUCT COMPRISING: (1) FORMING A DISPERSION OF EDIBLE PROTEIN IN AN AQUEOUS ALKALINE DISPERSING MEDIUM SAID DISPERSION HAVING A PH OF 9 TO 13.5; (2) FORMING FILAMENTS FROM SAID DISPERSION BY FORCING THE SAME THROUGH A POROUS MEMBRANE INTO AN ACID COAGULATING BATH; (3) NEUTRALIZING THE RESULTING FILAMENTS BY RAISING THE PH THEREOF TO ABOUT 4.0 TO ABOUT 7.0; (4) IMPREGNATING THE NEUTRALIZED FILAMENTS WITH ADDITIVE MATERIALS SELECTED FROM THE GROUP CONSISTING OF BINDERS, FLAVORING AGENTS, COLORANTS, OILS, FATS, EMULSIFIERS AND MIXTURES THEREOF; (5) PARTIALLY SETTINGUP THE IMPREGNATED FILAMENTS BY TREATMENT WITH HEAT; AND (6) SUBJECTING THE IMPREGNATED AND PARTIALLY SET-UP FILAMENTS TO SIMULTANEOUS HEATING AND FLATTENING BY PASSING SAME THROUGH REVOLVING ROLLS HEATED TO ABOUT 200 TO 400* F. TO PRODUCE THE FIBROUS CHIPPED BEEF TYPE PRODUCT.
Claim 2
Dependent Claim
137 words
THE PROCESS OF PREPARING A FIBROUS CHIPPED BEEF TYPE PRODUCT COMPRISING: (1) FORMING A DISPERSION OF EDIBLE PROTEIN IN AN AQUEOUS ALKALINE DISPERSING MEDIUM SAID DISPERSION HAVING A PH OF 9 TO 13.5; (2) FORMING FILAMENTS FROM SAID DISPERSION BY FORCING THE SAME THROUGH A POROUS MEMBRANE INTO AN ACID COAGULATING BATH; (3) NEUTRALIZING THE RESULTING FILAMENTS BY RAISING THE PH THEREOF TO ABOUT 4.0 TO ABOUT 7.0; (4) IMPREGNATING THE NEUTRALIZED FILAMENTS WITH ADDITIVE MATERIALS SELECTED FROM THE GROUP CONSISTING OF BINDERS, FLAVORING AGENTS, COLORANTS, OILS, FATS, EMULSIFIERS AND MIXTURES THEREOF; (5) PARTIALLY SETTINGUP THE IMPREGNATED FILAMENTS BY TREATMENT WITH HEAT; AND (6) SUBJECTING THE IMPREGNATED AND PARTIALLY SET-UP FILAMENTS TO SIMULTANEOUS HEATING AND FLATTENING BY PASSING SAME THROUGH REVOLVING ROLLS HEATED TO ABOUT 200 TO 400* F. TO PRODUCE THE FIBROUS CHIPPED BEEF TYPE PRODUCT.
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) | 1968-10-04 | 1969-04-05 | 1969-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-04 | 1973-04-05 | 1973-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-04 | 1977-04-05 | 1977-10-05 | $7700.00 | Window Closed / Lapsed |