US2260450A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of freezing food products
Assignee: General Foods Corp
•
Filing: 1940-04-24
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Granted: 1941-10-28
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Expires: 1960-04-24
Abstract
No abstract record available.
Inventors
- 👤 Joseph E Guinane
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:27
CPC Classifications
A; A23; A23B; A23B2/00; A23B2/80; A23B2/803; A23B2/8033; A23B11/00; A23B11/10; A23B11/14; A23B11/145; A23B11/1455; F; F25; F25C; F25C1/00; F25C1/22; F25D; F25D25/00; F25D25/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1944-10-27 | 1945-04-28 | 1945-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-10-27 | 1949-04-28 | 1949-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-10-27 | 1953-04-28 | 1953-10-28 | $7700.00 | Window Closed / Lapsed |