US2536345A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for reducing fish or fish offal
Assignee: Individual
•
Filing: 1948-05-07
•
Granted: 1951-01-02
•
Expires: 1968-05-07
Abstract
No abstract record available.
Inventors
- 👤 Bradford Charles Raymond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:24
CPC Classifications
C; C11; C11B; C11B1/00; C11B1/10; C11B1/102; A; A23; A23K; A23K10/00; A23K10/20; A23K10/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
THE METHOD OF CONTINUOUSLY REDUCING FISH TO FISH MEAL AND FISH OIL WHICH COMPRISES THE STEPS OF CONTINUOUSLY COOKING THE FISH TO REDUCE THE WATER CONTENT THEREOF TO A CRITICAL RANGE OF FROM 40 PER CENT TO 50 PER CENT BY WEIGHT; CONTINOUSLY PASSING THE COOKED FISH TO A COUNTERCURRENT WASH OF ORGANIC SOLVENT TO DISSOLVE THE FISH OIL FROM THE FISH AND COAGULATE THE PROTEIN IN THE FISH MEAL; AND SEPARATELY RECOVERING THE
Claim 2
Independent Claim
74 words
THE METHOD OF CONTINUOUSLY REDUCING FISH TO FISH MEAL AND FISH OIL WHICH COMPRISES THE STEPS OF CONTINUOUSLY COOKING THE FISH TO REDUCE THE WATER CONTENT THEREOF TO A CRITICAL RANGE OF FROM 40 PER CENT TO 50 PER CENT BY WEIGHT; CONTINOUSLY PASSING THE COOKED FISH TO A COUNTERCURRENT WASH OF ORGANIC SOLVENT TO DISSOLVE THE FISH OIL FROM THE FISH AND COAGULATE THE PROTEIN IN THE FISH MEAL; AND SEPARATELY RECOVERING THE
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-01-01 | 1954-07-03 | 1955-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-01-01 | 1958-07-03 | 1959-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-01-01 | 1962-07-03 | 1963-01-02 | $7700.00 | Window Closed / Lapsed |