US2906628A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of preserving color of green vegetables
Assignee: Patent Protection Corp
•
Filing: 1956-02-08
•
Granted: 1959-09-29
•
Expires: 1976-02-08
Abstract
No abstract record available.
Inventors
- 👤 George J Malecki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:28
CPC Classifications
A; A23; A23B; A23B7/00; A23B7/14; A23B7/153; A23B7/157; A23B7/154
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
56 words
THE PROCESS OF CANNING PEAS WHICH CONSISTS IN DIPPING THE PEAS IN AN ALKALINE SOLUTION HAVING A CONCENTRATION EQUIVALENT TO 3-6% SODIUM HYDROXIDE SOLUTION FOR A PERIOD OF APPROXIMATELY 5-10 SECONDS, PLACING THE PEAS AND AN ALKALINE CANNING SOLUTION HAVING A PH AFTER PROCESSING OF LESS THAN 8.0 IN THE CANS, AND HEAT TREATING THE CANS.
Claim 2
Dependent Claim
50 words
THE PROCESS OF CANNING GREEN PEAS WHICH CONSISTS IN DIPPING THE PEAS IN A 3-6% SODIUM HYDROCIDE SOLUTION FOR A PERIOD OF APPROXIMATELY 5-10 SECONDS, PLACING THE PEAS AND A CANNING SOLUTION DISODIUM GLUTAMATE AND HAVING A PH AFTER PROCESSING OF 8.0-8.K IN THE CANS, AND HEAT TREATING THE CANS.
References Cited (Backward Citations)
US1680865A
Cited
US1666551A
Cited
US2189774A
Cited
US2305643A
Cited
US2417932A
Cited
US2589037A
Cited
US2628905A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-28 | 1963-03-30 | 1963-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-28 | 1967-03-30 | 1967-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-28 | 1971-03-30 | 1971-09-29 | $7700.00 | Window Closed / Lapsed |