US2546428A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of keeping the meat of shellfish in a fresh condition
Assignee: Individual
•
Filing: 1950-02-21
•
Granted: 1951-03-27
•
Expires: 1970-02-21
Abstract
No abstract record available.
Inventors
- 👤 Byrd George Clifford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:41
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/06; A23B4/066; A23B4/068
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
THE METHOD OF TREATING THE MEAT OF FRESH SHELLFISH TO KEEP THE SAME IN A FRESH CONDITION FOR VARYING PERIODS OF TIME, CONSISTING IN PACKING THE MEAT IN A SUITABLE CONTAINER SEALED WITH A MINIMUM OF OXYGENS PRESENT THEREIN, HEATING THE CONTENTS OF THE CONTAINER AT A TEMPERATURE RANGE FROM 171* F. TO A HIGHER POINT BELOW THE BOILING POINT OF WATER WITHOUT STERILLIZATION OF THE CONTENTS OF THE CONTAINER, COOLING THE CONTAINER, AND THEN SUBJECTING THE CONTAINER TO REFRIGERATION UNTIL CONSUMED.
Claim 2
Independent Claim
82 words
THE METHOD OF TREATING THE MEAT OF FRESH SHELLFISH TO KEEP THE SAME IN A FRESH CONDITION FOR VARYING PERIODS OF TIME, CONSISTING IN PACKING THE MEAT IN A SUITABLE CONTAINER SEALED WITH A MINIMUM OF OXYGENS PRESENT THEREIN, HEATING THE CONTENTS OF THE CONTAINER AT A TEMPERATURE RANGE FROM 171* F. TO A HIGHER POINT BELOW THE BOILING POINT OF WATER WITHOUT STERILLIZATION OF THE CONTENTS OF THE CONTAINER, COOLING THE CONTAINER, AND THEN SUBJECTING THE CONTAINER TO REFRIGERATION UNTIL CONSUMED.
References Cited (Backward Citations)
US2027270A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-03-26 | 1954-09-25 | 1955-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-26 | 1958-09-25 | 1959-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-26 | 1962-09-25 | 1963-03-27 | $7700.00 | Window Closed / Lapsed |