US3058831A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of preservation of dehydrated food
Assignee: General Foods Corp
•
Filing: 1959-10-23
•
Granted: 1962-10-16
•
Expires: 1979-10-23
Abstract
No abstract record available.
Inventors
- 👤 George J Lorant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:01
CPC Classifications
A; A23; A23B; A23B2/00; A23B2/80; A23B2/803
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
IN A PROCESS FOR THE PRESERVATION OF A DEHYDRATED FOOD PUREE WHICH COMPRISES CAUSING A SLURRY OF FOOD SOLIDS TO BE CONCENTRATED TO FORM THIN CHILLED FLAKES THEREOF HAVING A WATER CONTENT LESS THAN 10 PERCENT WHICH IS IN A FROZEN STATE, THE IMPROVEMENT WHICH COMPRISES ADDING AN AMOUNT O FMOSITURE TO THE FLAKES SUFFICIENT TO CAUSE THEIR MOISTURE CONTENT TO BE RASIED TO ABOVE TEN PERCENT BUT NOT ABOUT 20 PERCENT WHILE MAINTAINING THEM IN THEIR CHILLED STATE, AND THEN STORING THE FLAKES WITH THE MOSITURE ADDED THERETO UNDER REFRIGERATION.
Claim 2
Dependent Claim
91 words
IN A PROCESS FOR THE PRESERVATION OF A DEHYDRATED FOOD PUREE WHICH COMPRISES CAUSING A SLURRY OF FOOD SOLIDS TO BE CONCENTRATED TO FORM THIN CHILLED FLAKES THEREOF HAVING A WATER CONTENT LESS THAN 10 PERCENT WHICH IS IN A FROZEN STATE, THE IMPROVEMENT WHICH COMPRISES ADDING AN AMOUNT O FMOSITURE TO THE FLAKES SUFFICIENT TO CAUSE THEIR MOISTURE CONTENT TO BE RASIED TO ABOVE TEN PERCENT BUT NOT ABOUT 20 PERCENT WHILE MAINTAINING THEM IN THEIR CHILLED STATE, AND THEN STORING THE FLAKES WITH THE MOSITURE ADDED THERETO UNDER REFRIGERATION.
References Cited (Backward Citations)
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Cited
US2491495A
Cited
US2768900A
Cited
US2844476A
Cited
US2780552A
Cited
US2901359A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-15 | 1966-04-16 | 1966-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-15 | 1970-04-16 | 1970-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-15 | 1974-04-16 | 1974-10-16 | $7700.00 | Window Closed / Lapsed |