US3718483A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for preparing storage-stable bakery products within hermetically sealed containers
Assignee: United States Department of the Army
•
Filing: 1970-11-18
•
Granted: 1973-02-27
•
Expires: 1990-11-18
Abstract
Abstract STORAGE-STABLE BREAD AND CAKE PRODUCTS ARE PRODUCED WITHIN RIGID, HERMETICALLY SEALED CONTAINERS BY PARTIALLY FILLING A METAL CAN WITH A BATTER OR DOUGH MIXTURE THAT IS CHARACTERIZED BY HAVING A MOISTURE CONTENT SUBSTANTIALLY LESS THAN THAT OF A NORMAL BATTER OR DOUGH AND HAVING 1/4 TO 2/3 THE NORMAL AMOUNT OF CHEMICAL LEAVENING AGENT, HERMETICALLY SEALING THE CAN UNDER A VACUUM OF FROM 10 TO 30 INCHES OF MERCURY AND COOKING THE CONTENTS WITHIN THE SEALED CONTAINER.
Inventors
- 👤 N Kelley
- 👤 J Davis
- 👤 A Umina
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:59
CPC Classifications
A; A21; A21D; A21D15/00; A21D8/00; A21D8/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1976-02-27 | 1976-08-28 | 1977-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-02-27 | 1980-08-28 | 1981-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-02-27 | 1984-08-28 | 1985-02-27 | $7700.00 | Window Closed / Lapsed |