US2493586A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of canning tuna fish
Assignee: Individual
•
Filing: 1947-10-22
•
Granted: 1950-01-03
•
Expires: 1967-10-22
Abstract
No abstract record available.
Inventors
- 👤 Otto W Lang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:44
CPC Classifications
A; A23; A23B; A23B4/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
THE METHOD OF PACKING TUNA FISH CONSISTING IN SUBJECTING FISH TO A PRECOOKING ACTION IN STEAM DURING WHICH THE JUICES AND CONDENSATES EXTRACTED FROM THE FISH ARE SPRAYED OVER AND AROUND THE FISH DURING THE COOK, COOKING THE FISH UNTIL A TEMPERATURE OF FROM ABOUT 160*F. TO ABOUT 170*F. IS REACHED IN THE DENSEST PART, SUBJECTING THE FISH TO A COOLING ACTION OF FROM APPROXIMATELY 35*F. TO 60*F. IN THE PRESENCE OF A MOISTURE LADEN ATMOSPHERE WHOSE RELATIVE HUMIDITY IS FROM 75 PERCENT TO 99 PERCENT, THEN PROCESSING THE FISH.
Claim 2
Independent Claim
90 words
THE METHOD OF PACKING TUNA FISH CONSISTING IN SUBJECTING FISH TO A PRECOOKING ACTION IN STEAM DURING WHICH THE JUICES AND CONDENSATES EXTRACTED FROM THE FISH ARE SPRAYED OVER AND AROUND THE FISH DURING THE COOK, COOKING THE FISH UNTIL A TEMPERATURE OF FROM ABOUT 160*F. TO ABOUT 170*F. IS REACHED IN THE DENSEST PART, SUBJECTING THE FISH TO A COOLING ACTION OF FROM APPROXIMATELY 35*F. TO 60*F. IN THE PRESENCE OF A MOISTURE LADEN ATMOSPHERE WHOSE RELATIVE HUMIDITY IS FROM 75 PERCENT TO 99 PERCENT, THEN PROCESSING THE FISH.
References Cited (Backward Citations)
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Cited
US1143087A
Cited
US1201522A
Cited
US1789349A
Cited
US2110801A
Cited
US2373988A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-02 | 1953-07-04 | 1954-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-02 | 1957-07-04 | 1958-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-02 | 1961-07-04 | 1962-01-03 | $7700.00 | Window Closed / Lapsed |