US3689291A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooking package for freeze-dried eggs
Assignee: Individual
•
Filing: 1969-03-20
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Granted: 1972-09-05
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Expires: 1989-03-20
Abstract
Abstract A FOOD PACKAGE ADAPTED TO BE COOKED BY CONTACT WITH A HOT COOKING LIQUID WHICH INCLUDES AN OUTER ENVELOPE OF NITROGEN FILLED METALLIC FOIL, AN INNER CONTAINER OF POROUS FIBROUS MATERIAL, AND COARSELY DIVIDED PARTICLES OF FREEZEDRIED EGGS IN THE CONTAINER SO ARRANGED THAT UPON COOKING AN OMELETE-LIKE PORTION OF FOODSTUFF IS OBTAINED. FLAVORING MAY BE PROVIDED.
Inventors
- 👤 Alexander Draper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:20
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/34; B65D81/3415; B65D2581/00; B65D2581/34; B65D2581/3401; B65D2581/3402; B65D2581/341
Claims Analysis
Total Claims: 0
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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) | 1975-09-05 | 1976-03-06 | 1976-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-09-05 | 1980-03-06 | 1980-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-09-05 | 1984-03-06 | 1984-09-05 | $7700.00 | Window Closed / Lapsed |