US2923629A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for treating vegetable products
Assignee: Individual
•
Filing: 1956-01-03
•
Granted: 1960-02-02
•
Expires: 1976-01-03
Abstract
No abstract record available.
Inventors
- 👤 Bonomi Felice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:12
CPC Classifications
A; A23; A23B; A23B7/00; A23B7/14; A23B7/144; A23B7/148
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
138 words
A PROCESS FOR ACCELERATING THE RIPENING OF VEGETABLE PRODUCTS COMPRISING THE STEPS OF STORING THE VEGETABLE PRODUCTS IN A CLOSED, GAS-TIGHT ROOM, MAINTAINING AN ATMOSPHERE IN THE ROOM WITH AN OXYGEN CONCENTRATION DIFFERENT FROM THAT OF THE NATURAL ATMOSPHERE AND CONSISTING OF A CONCENTRATION OF FROM 40% TO 80% WITH THE REMAINDER OF THE ATMOSPHERE CONSISTING OF INERT GASES MAINTAINING THE PRESSURE OF THE ATMOSPHERE IN THE ROOM AT A VALUE DIFFERENT FROM NORMAL ATMOSPHERIC PRESSURE AND CONSISTING OF A PRESSURE IN A RANGE FROM 100CM. TO 200CM. OF WATER COLUMN ABOVE NORMAL ATMOSPHERIC PRESSURE, ELIMINATING CARBON DIOXIDE IN THE ROOM AS IT IS FORMED, MAINTAINING THE RELATIVE HUMIDITY IN THE ROOM AT A VALUE BETWEEN 85% AND 90%, AND ABSORBING THE HEAT DEVELOPED FROM THE PRODUCTS SO AS TO MAINTAIN A SUBSTANTIALLY CONSTANT TEMPERATURE IN SAID ROOM.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-01 | 1963-08-03 | 1964-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-01 | 1967-08-03 | 1968-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-01 | 1971-08-03 | 1972-02-02 | $7700.00 | Window Closed / Lapsed |