US3402050A
Expired / Lapsed
US
⏱️ 0.0 years remaining
All purpose-shortening
Assignee: Procter and Gamble Co
•
Filing: 1965-06-11
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Granted: 1968-09-17
•
Expires: 1985-06-11
Abstract
No abstract record available.
Inventors
- 👤 Howard Norman Bratton
- 👤 Martin James Bruce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:24
CPC Classifications
A; A21; A21D; A21D2/00; A21D2/08; A21D2/14; A21D2/16; A23; A23D; A23D9/00; A23D9/007; A23D9/013
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
155 words
AN ALL-PURPOSE PLASTIC SHORTENING COMPOSITION FOR FRYING AND BAKING HAVING A SMOKE POINT GREATER THAN ABOUT 375*F. AND CAPABLE OF PRODUCING CAKES OF HIGH VOLUME AND FINE TEXTURE COMPRISING FATTY GLYCERIDE HAVING ADMIXED THEREIN FROM 0.5 TO ABOUT 10 PARTS PER MILLION OF METHYL SILICONE HAVING A VISCOSITY OF FROM ABOUT 50 TO 1,000,000 CENTISOKES AND FROM ABOUT 0.25% TO ABOUT 4%, BY WEIGHT, OF MATERIAL SELECTED FROM THE GROUP CONSISTING OF (A) CONDENSATION PRODUCTS OF DICARBOXYLIC ACID AND FATTY ACID MONOESTER OF STRAIGHT CHAIN ALIPHATIC DIOL CONTAINING FROM O TO 5 CARBON ATOMS, (B) CONDENSATION PRODUCTS OF DICARBOXYLIC ACID AND PARTIAL FATTY ACID GLYCERIDE CONTAINING AN AVERAGE OF FROM U TO 2 FATTY ACID RADICALS, (C) ACID ANHYDRIDES OF SAID CONDENSATION PRODUCTS IN (A) AND (B), AND (D) MIXTURES THEREOF, SAID DICARBOXYLIC ACIDS HAVING FROM O TO 6 CARBON ATOMS AND SAID FATTY ACID RADICLS HAVING FROM ABOUT 12 TO ABOUT 22 CARBON ATOMS.
Claim 2
Dependent Claim
155 words
AN ALL-PURPOSE PLASTIC SHORTENING COMPOSITION FOR FRYING AND BAKING HAVING A SMOKE POINT GREATER THAN ABOUT 375*F. AND CAPABLE OF PRODUCING CAKES OF HIGH VOLUME AND FINE TEXTURE COMPRISING FATTY GLYCERIDE HAVING ADMIXED THEREIN FROM 0.5 TO ABOUT 10 PARTS PER MILLION OF METHYL SILICONE HAVING A VISCOSITY OF FROM ABOUT 50 TO 1,000,000 CENTISOKES AND FROM ABOUT 0.25% TO ABOUT 4%, BY WEIGHT, OF MATERIAL SELECTED FROM THE GROUP CONSISTING OF (A) CONDENSATION PRODUCTS OF DICARBOXYLIC ACID AND FATTY ACID MONOESTER OF STRAIGHT CHAIN ALIPHATIC DIOL CONTAINING FROM O TO 5 CARBON ATOMS, (B) CONDENSATION PRODUCTS OF DICARBOXYLIC ACID AND PARTIAL FATTY ACID GLYCERIDE CONTAINING AN AVERAGE OF FROM U TO 2 FATTY ACID RADICALS, (C) ACID ANHYDRIDES OF SAID CONDENSATION PRODUCTS IN (A) AND (B), AND (D) MIXTURES THEREOF, SAID DICARBOXYLIC ACIDS HAVING FROM O TO 6 CARBON ATOMS AND SAID FATTY ACID RADICLS HAVING FROM ABOUT 12 TO ABOUT 22 CARBON ATOMS.
References Cited (Backward Citations)
US3029147A
Cited
US3145110A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-17 | 1972-03-18 | 1972-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-17 | 1976-03-18 | 1976-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-17 | 1980-03-18 | 1980-09-17 | $7700.00 | Window Closed / Lapsed |