Patent US2534640A successfully refreshed from Google Patents.
US2534640A
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Procedure for making fodder meal and oil from animal raw materials
Assignee: Lysosund Sildolje & Kraftforfa
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Filing: 1949-02-28
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Granted: 1950-12-19
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Expires: 1969-02-28
Abstract
No abstract record available.
Inventors
- 👤 Valen Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:04
CPC Classifications
C; C11; C11B; C11B1/00; C11B1/12; A; A23; A23K; A23K10/00; A23K10/20; A23K10/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
IN THE PROCESSING OF FISH FOR THE PREPARATION OF FODDER MEAL AND OIL THE STEPS WHICH COMPRISE COOKING HTE RISH BY INDIRECT STEAM HEATING WHEREBY "GLUE WATER" SUBSEQUENTLY OBTAINED IS NOT DILUTED, PRESSING THE COOKED FISH TO OBTAIN A PRESS CAKE OF WET FODDER MEAL AND AN AQUEOUS LIQUID EXTRACT COMPRISING "GLUE WATER" AND FATTY OILS, SEPARATING THE OIL FROM THE "GLUE WATER", HALFDRYING THE PRESS CAKE, ADMIXING THE "GLUE WATER," WITHOUT CONCENTRATION THEREOF, WITH THE PRESS CAKE,A ND COMPLETING THE DRYING OF THE PRESS CAKE, WHEREBY THE DRIED CAKE THUS CONTAINS THE DISSOLVED SOLIDS OF THE "GLUE WATER".
Claim 2
Dependent Claim
99 words
IN THE PROCESSING OF FISH FOR THE PREPARATION OF FODDER MEAL AND OIL THE STEPS WHICH COMPRISE COOKING HTE RISH BY INDIRECT STEAM HEATING WHEREBY "GLUE WATER" SUBSEQUENTLY OBTAINED IS NOT DILUTED, PRESSING THE COOKED FISH TO OBTAIN A PRESS CAKE OF WET FODDER MEAL AND AN AQUEOUS LIQUID EXTRACT COMPRISING "GLUE WATER" AND FATTY OILS, SEPARATING THE OIL FROM THE "GLUE WATER", HALFDRYING THE PRESS CAKE, ADMIXING THE "GLUE WATER," WITHOUT CONCENTRATION THEREOF, WITH THE PRESS CAKE,A ND COMPLETING THE DRYING OF THE PRESS CAKE, WHEREBY THE DRIED CAKE THUS CONTAINS THE DISSOLVED SOLIDS OF THE "GLUE WATER".
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) | 1953-12-18 | 1954-06-19 | 1954-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-12-18 | 1958-06-19 | 1958-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-12-18 | 1962-06-19 | 1962-12-19 | $7700.00 | Window Closed / Lapsed |