US3085012A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of preparing a rice product
Assignee: Individual
•
Filing: 1960-02-18
•
Granted: 1963-04-09
•
Expires: 1980-02-18
Abstract
No abstract record available.
Inventors
- 👤 Truman B Wayne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:04
CPC Classifications
A; A23; A23B; A23B2/00; A23B2/90; A23B2/92; A23L; A23L7/00; A23L7/10; A23L7/196
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
THE PROCESS OF PREPARING A DEHYDRATED POROUS RICE PRODUCT, COMPRISING, SUBJECTING DISCRETE GELATINIZED RICE GRAINS TO A FREEZING OPERATION AT A TEMPERATURE SUFFICIENTLY LOW AND FOR A PERIOD SUFFICIENT SO AS TO FREZE THE INTERSTITIAL WATER AND THE GEL-BOUND WATER IN THE GRAINS AS ICE, AND AND SUBJECTING THE FROZEN GELATINIZED RICE GRAINS TO A SUBLIMATION OPERATION UNDER DYNAMIC CONDITIONS AND WITHIN A TEMERATURE RANGE INCLUDING THE TEMPERATURE OF THE FROZEN GELATINIZED RICE GRAINS AND UP TO 32*F. AND FOR A PERIOD SUFFICIENT SO AS TO REMOVE A SUBSTANTIAL PART OF THE INTERSTITIAL AND GEL-BOUND ICE AS ICE VAPOR AND SO AS TO PRODUCE FLOWING RICE GAINS AND SO AS TO PRODUCE VOIDS OR PORES IN THE RICE GRAINS BUT SO AS TO PRESERVE THEIR POROUS STRUCTURE.
Claim 2
Dependent Claim
127 words
THE PROCESS OF PREPARING A DEHYDRATED POROUS RICE PRODUCT, COMPRISING, SUBJECTING DISCRETE GELATINIZED RICE GRAINS TO A FREEZING OPERATION AT A TEMPERATURE SUFFICIENTLY LOW AND FOR A PERIOD SUFFICIENT SO AS TO FREZE THE INTERSTITIAL WATER AND THE GEL-BOUND WATER IN THE GRAINS AS ICE, AND AND SUBJECTING THE FROZEN GELATINIZED RICE GRAINS TO A SUBLIMATION OPERATION UNDER DYNAMIC CONDITIONS AND WITHIN A TEMERATURE RANGE INCLUDING THE TEMPERATURE OF THE FROZEN GELATINIZED RICE GRAINS AND UP TO 32*F. AND FOR A PERIOD SUFFICIENT SO AS TO REMOVE A SUBSTANTIAL PART OF THE INTERSTITIAL AND GEL-BOUND ICE AS ICE VAPOR AND SO AS TO PRODUCE FLOWING RICE GAINS AND SO AS TO PRODUCE VOIDS OR PORES IN THE RICE GRAINS BUT SO AS TO PRESERVE THEIR POROUS STRUCTURE.
References Cited (Backward Citations)
US2808333A
Cited
US2785070A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-08 | 1966-10-08 | 1967-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-08 | 1970-10-08 | 1971-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-08 | 1974-10-08 | 1975-04-09 | $7700.00 | Window Closed / Lapsed |