Patent US2476251A successfully refreshed from Google Patents.
US2476251A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for pasteurization and enzyme inactivity of fruits by electronic heating
Assignee: Individual
•
Filing: 1946-04-19
•
Granted: 1949-07-12
•
Expires: 1966-04-19
Abstract
No abstract record available.
Inventors
- 👤 Swenson Theodore Lowell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:40
CPC Classifications
A; A23; A23B; A23B70/00; A23B70/30
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
GB190003914A
Cited
GB190023893A
Cited
US1992515A
Cited
US1945867A
Cited
US1972050A
Cited
US2114345A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-11 | 1953-01-10 | 1953-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-11 | 1957-01-10 | 1957-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-11 | 1961-01-10 | 1961-07-12 | $7700.00 | Window Closed / Lapsed |