Patent US2643952A successfully refreshed from Google Patents.
US2643952A
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Method of preparing fish fillet blocks
Assignee: Atlantic Coast Fisheries Co
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Filing: 1948-10-05
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Granted: 1953-06-30
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Expires: 1968-10-05
Abstract
No abstract record available.
Inventors
- 👤 Harold E Crowther
- 👤 Lawrence T Hopkinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:16
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/06; A23B4/062; A23B4/064
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
THE METHOD OF MAKING A BLOCK A FISH FLESH, WHICH COMPRISES ASSEMBLING PIECE OF FISH FILLETS IN FLAT CONDITION, OVERLAPPING IN PARTS, BETWEEN CONFINING WALLS AT TWO OPPOSITE SIDES, WITHOUT CONFINEMENT AT INTERMEDIATE SIDES TO ADEPTH SLIGHTLY GREATER THAN THE HEIGHT OF SUCH WALLS, APPLYING PRESSURE TO THE ACCUMULATION OF PIECES IN A MANNER TO DISPLACE SOME OF THE PIECES, AND FREEZING SUCH ACCUMULATION.
Claim 2
Independent Claim
64 words
THE METHOD OF MAKING A BLOCK A FISH FLESH, WHICH COMPRISES ASSEMBLING PIECE OF FISH FILLETS IN FLAT CONDITION, OVERLAPPING IN PARTS, BETWEEN CONFINING WALLS AT TWO OPPOSITE SIDES, WITHOUT CONFINEMENT AT INTERMEDIATE SIDES TO ADEPTH SLIGHTLY GREATER THAN THE HEIGHT OF SUCH WALLS, APPLYING PRESSURE TO THE ACCUMULATION OF PIECES IN A MANNER TO DISPLACE SOME OF THE PIECES, AND FREEZING SUCH ACCUMULATION.
References Cited (Backward Citations)
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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) | 1956-06-29 | 1956-12-29 | 1957-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-29 | 1960-12-29 | 1961-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-29 | 1964-12-29 | 1965-06-30 | $7700.00 | Window Closed / Lapsed |