US2882697A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic plate freezer for continuous freezing of food products
Assignee: AMERIO REFRIGERATING EQUIPMENT CO Inc
•
Filing: 1956-07-27
•
Granted: 1959-04-21
•
Expires: 1976-07-27
Abstract
No abstract record available.
Inventors
- 👤 Amerio Pasquale
- 👤 August L Kraft
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:46
CPC Classifications
F; F25; F25D; F25D31/00; F25D31/001
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1905131A
Cited
US1924225A
Cited
US2283923A
Cited
US2485509A
Cited
US2531210A
Cited
US2578829A
Cited
US2697920A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-20 | 1962-10-20 | 1963-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-20 | 1966-10-20 | 1967-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-20 | 1970-10-20 | 1971-04-21 | $7700.00 | Window Closed / Lapsed |