Patent US2670295A successfully refreshed from Google Patents.
US2670295A
Expired / Lapsed
US
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Process for smoking and canning fish
Assignee: Individual
•
Filing: 1949-03-28
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Granted: 1954-02-23
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Expires: 1969-03-28
Abstract
No abstract record available.
Inventors
- 👤 Charles S Ash
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:25
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/044; A23B4/052; A23B4/0526; A23B4/048; A23L; A23L27/00; A23L27/20; A23L27/27
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
THE PROCESS OF SMOKING AND CANNING WHOLE DELICATE FISH AND FISH FILLETS SUBSTANTIALLY WITHOUT BREAKAGE THEREOF THAT COMPRISES THE STEPS OF: HERMETICALLY SEALING SAID FISH IN UNBROKEN CONDITION WITHIN A CAN TOGETHER WITH A LIQUID SMOKE CARRIER IN WHICH SMOKE HAS BEEN ABSORBED AND THEN RE-VOLATILIZING THE SMOKE THAT IS IN SAID CARRIER BY SUBJECTING THE CANNED FISH AND CARRIER WHILE SO SEALED TO SUFFICIENT HEAT TO CAUSE SAID SMOKE TO RE-VOLATILIZE, WHEREBY THE VOLATILIZED SMOKE WITHIN THE CAN WILL PERMEATE THE SEALED FISH AND WILL SMOKE THE SAME.
Claim 2
Dependent Claim
89 words
THE PROCESS OF SMOKING AND CANNING WHOLE DELICATE FISH AND FISH FILLETS SUBSTANTIALLY WITHOUT BREAKAGE THEREOF THAT COMPRISES THE STEPS OF: HERMETICALLY SEALING SAID FISH IN UNBROKEN CONDITION WITHIN A CAN TOGETHER WITH A LIQUID SMOKE CARRIER IN WHICH SMOKE HAS BEEN ABSORBED AND THEN RE-VOLATILIZING THE SMOKE THAT IS IN SAID CARRIER BY SUBJECTING THE CANNED FISH AND CARRIER WHILE SO SEALED TO SUFFICIENT HEAT TO CAUSE SAID SMOKE TO RE-VOLATILIZE, WHEREBY THE VOLATILIZED SMOKE WITHIN THE CAN WILL PERMEATE THE SEALED FISH AND WILL SMOKE THE SAME.
References Cited (Backward Citations)
US127115A
Cited
US157446A
Cited
US511288A
Cited
US1677364A
Cited
US1960516A
Cited
US1880837A
Cited
US2338156A
Cited
US2333505A
Cited
US2411736A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-22 | 1957-08-24 | 1958-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-22 | 1961-08-24 | 1962-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-22 | 1965-08-24 | 1966-02-23 | $7700.00 | Window Closed / Lapsed |