Patent US3710167A successfully refreshed from Google Patents.
Patent US2829055A successfully refreshed from Google Patents.
US2829055A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of treating rice
Assignee: Individual
•
Filing: 1954-07-13
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Granted: 1958-04-01
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Expires: 1974-07-13
Abstract
No abstract record available.
Inventors
- 👤 Ataullah K Ozai-Durrani
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:11
CPC Classifications
C; C11; C11B; C11B1/00; C11B1/10
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
66 words
THE PROCESS OF REMOVING THE RICE OIL CONTENT OF THE BRAN COATING ON DEHULLED RICE GRAINS WHICH COMPRISES IMMERSING THE WHOLE GRAINS IN A SOLVENT CONSISTING OF A LOW SPECIFIC GRAVITY PETROLEUM FRACTION FOR A TIME INTERVAL AT A TEMPERATURE LESS THAN THE BOILING POINT OF THE SOLVENT ADAPTED TO OBTAIN THE EXTRACTION OF THE SIGNIFICANT PORTION OF THE RICE OIL CONTENT OF THE BRAN COATING.
Claim 2
Dependent Claim
66 words
THE PROCESS OF REMOVING THE RICE OIL CONTENT OF THE BRAN COATING ON DEHULLED RICE GRAINS WHICH COMPRISES IMMERSING THE WHOLE GRAINS IN A SOLVENT CONSISTING OF A LOW SPECIFIC GRAVITY PETROLEUM FRACTION FOR A TIME INTERVAL AT A TEMPERATURE LESS THAN THE BOILING POINT OF THE SOLVENT ADAPTED TO OBTAIN THE EXTRACTION OF THE SIGNIFICANT PORTION OF THE RICE OIL CONTENT OF THE BRAN COATING.
Claim 3
Dependent Claim
56 words
THE PROCESS OF TREATING DEHULLED RICE GRAINS TO FACILITATE THE REMOVAL OF THE BRAN COATING THEREON WHICH COMPRISES IMMERSING THE WHOLE GRAINS IN A RICE OIL SOLVENT CONSISTING OF A LOW SPECIFIC GRAVITY PETROLEUM FRACTION FOR A TIME INTERVAL ADAPTED TO DISSOLVE IN EXCESS OF 10% OF THE RICE OIL CONTENT OF THE BRAN COATING THEREON.
Claim 4
Dependent Claim
56 words
THE PROCESS OF TREATING DEHULLED RICE GRAINS TO FACILITATE THE REMOVAL OF THE BRAN COATING THEREON WHICH COMPRISES IMMERSING THE WHOLE GRAINS IN A RICE OIL SOLVENT CONSISTING OF A LOW SPECIFIC GRAVITY PETROLEUM FRACTION FOR A TIME INTERVAL ADAPTED TO DISSOLVE IN EXCESS OF 10% OF THE RICE OIL CONTENT OF THE BRAN COATING THEREON.
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) | 1961-03-31 | 1961-09-30 | 1962-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-31 | 1965-09-30 | 1966-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-31 | 1969-09-30 | 1970-04-01 | $7700.00 | Window Closed / Lapsed |