Patent US2863777A successfully refreshed from Google Patents.
US2863777A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Meat color preserving composition
Assignee: Vasco Ind Corp
•
Filing: 1956-04-06
•
Granted: 1958-12-09
•
Expires: 1976-04-06
Abstract
No abstract record available.
Inventors
- 👤 Dekker Adriaan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:18
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/14; A23B4/18; A23B4/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
A MEAT COLOR PRESERVING COMPOSITION COMPRISING AT LEAST ONE REDUCING SUGAR, A B-SUBSTITUTED PYRIDINE DERIVATIVE, AND ASCORBIC ACID, THE AMOUNT OF REDUCING SUGAR IN SAID COMPOSITION BEING AT LEAST EQUAL TO THE COMBINED AMOUNTS OF B-SUBSTITUTED PYRIDINE DERIVATIVE AND ASCORBIC ACID, AND THE LATTER TWO COMPONENTS BEING PRESENT IN AN APPROXIMATE MOLAR RATIO OF ABOUT 0.8:1 TO 2:1 THEREBY PROLONGING THE PRESERVATION OF THE NATURAL RED COLOR OF THE MEAT TREATED WITH SAID COMPOSITION TO MORE THAN 12 HOURS.
Claim 2
Dependent Claim
79 words
A MEAT COLOR PRESERVING COMPOSITION COMPRISING AT LEAST ONE REDUCING SUGAR, A B-SUBSTITUTED PYRIDINE DERIVATIVE, AND ASCORBIC ACID, THE AMOUNT OF REDUCING SUGAR IN SAID COMPOSITION BEING AT LEAST EQUAL TO THE COMBINED AMOUNTS OF B-SUBSTITUTED PYRIDINE DERIVATIVE AND ASCORBIC ACID, AND THE LATTER TWO COMPONENTS BEING PRESENT IN AN APPROXIMATE MOLAR RATIO OF ABOUT 0.8:1 TO 2:1 THEREBY PROLONGING THE PRESERVATION OF THE NATURAL RED COLOR OF THE MEAT TREATED WITH SAID COMPOSITION TO MORE THAN 12 HOURS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-08 | 1962-06-09 | 1962-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-08 | 1966-06-09 | 1966-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-08 | 1970-06-09 | 1970-12-09 | $7700.00 | Window Closed / Lapsed |