US3175914A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of treating potato solids
Assignee: Vahlsing Inc
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Filing: 1963-01-09
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Granted: 1965-03-30
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Expires: 1983-01-09
Abstract
No abstract record available.
Inventors
- 👤 Jr Frederick H Vahlsing
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:37
CPC Classifications
A; A23; A23L; A23L19/00; A23L19/10; A23L19/12; A23L19/18; A23L19/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A METHOD OF TREATING POTATO SOLIDS, CUT FROM WHOLE POTATOES, SO AS TO DEVELOP UNIFORM COLOR AND PALATABLENESS WHEN FRYING THE SAME WHICH COMPRISES THE STEPS OF REMOVING WATER SOLUBLE SUGARS FROM AT LEAST A SURFACE LAYER OF THE POTATO SOLIDS AND THEN WETTING SAID LAYER WITH AN AQUEOUS SUSPENSION OF GELATINIZED STARCH AT A TEMPERATURE NOT SUBSTANTIALLY LESS THAN ABOUT 50*F., SAID SUSPENSION CONTAINING AT LEAST ABOUT 0.3% BY WEIGHT OF GELATINIZED STARCH.
Claim 2
Independent Claim
74 words
A METHOD OF TREATING POTATO SOLIDS, CUT FROM WHOLE POTATOES, SO AS TO DEVELOP UNIFORM COLOR AND PALATABLENESS WHEN FRYING THE SAME WHICH COMPRISES THE STEPS OF REMOVING WATER SOLUBLE SUGARS FROM AT LEAST A SURFACE LAYER OF THE POTATO SOLIDS AND THEN WETTING SAID LAYER WITH AN AQUEOUS SUSPENSION OF GELATINIZED STARCH AT A TEMPERATURE NOT SUBSTANTIALLY LESS THAN ABOUT 50*F., SAID SUSPENSION CONTAINING AT LEAST ABOUT 0.3% BY WEIGHT OF GELATINIZED STARCH.
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) | 1968-03-29 | 1968-09-28 | 1969-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-29 | 1972-09-28 | 1973-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-29 | 1976-09-28 | 1977-03-30 | $7700.00 | Window Closed / Lapsed |