US3103451A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Non-congealing cereal starch pastes
Assignee: —
•
Filing: —
•
Granted: 1963-09-10
•
Expires: 1980-09-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 02:28
CPC Classifications
C; C08; C08B; C08B30/00; C08B30/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
THE METHOD OF PREPARING NON-CONGEALING CEREAL STARCH PASTES WHICH COMPRISES HEATING A MIXTURE CONSISTING ESSENTIALLY OF CEREAL STARCH AND WATER AT TEMPERATURE BETWEEN ABOUT 250*F. AND 350*F., WHEREBY A FLUID SOLUTION OF CEREAL STARCH AND WATER IS OBTAINED, COOLING SAID SOLUTION TO TEMPERATURE FROM ABOUT 120*F. TO ABOUT 210*F., AND MAINTAINING SAID SOLUTION WITHIN THE TEMPERATURE RANGE OF FROM ABOUT 120*F. TO ABOUT 210*F. FOR AT LEAST 8 HOURS.
Claim 2
Independent Claim
69 words
THE METHOD OF PREPARING NON-CONGEALING CEREAL STARCH PASTES WHICH COMPRISES HEATING A MIXTURE CONSISTING ESSENTIALLY OF CEREAL STARCH AND WATER AT TEMPERATURE BETWEEN ABOUT 250*F. AND 350*F., WHEREBY A FLUID SOLUTION OF CEREAL STARCH AND WATER IS OBTAINED, COOLING SAID SOLUTION TO TEMPERATURE FROM ABOUT 120*F. TO ABOUT 210*F., AND MAINTAINING SAID SOLUTION WITHIN THE TEMPERATURE RANGE OF FROM ABOUT 120*F. TO ABOUT 210*F. FOR AT LEAST 8 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) | 1966-09-09 | 1967-03-11 | 1967-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-09 | 1971-03-11 | 1971-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-09 | 1975-03-11 | 1975-09-10 | $7700.00 | Window Closed / Lapsed |