US2909040A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for freezing fish
Assignee: Individual
•
Filing: 1957-12-13
•
Granted: 1959-10-20
•
Expires: 1977-12-13
Abstract
No abstract record available.
Inventors
- 👤 Malcolm L Newell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:41
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/06; A23B4/066
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1942307A
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US2000440A
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US2153980A
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US2713248A
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US2713251A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-19 | 1963-04-20 | 1963-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-19 | 1967-04-20 | 1967-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-19 | 1971-04-20 | 1971-10-20 | $7700.00 | Window Closed / Lapsed |