US2662015A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improved shortening and cake composition
Assignee: Atlas Powder Co
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Filing: 1949-04-02
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Granted: 1953-12-08
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Expires: 1969-04-02
Abstract
No abstract record available.
Inventors
- 👤 William C Griffin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:12
CPC Classifications
A; A21; A21D; A21D2/00; A21D2/08; A21D2/14; A21D2/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
A CAKE BATTER COMPRISING SHORTENING AND FROM ABOUT 0.5 TO ABOUT 6%, BASED UPON THE WEIGHT OF THE SHORTENING OF AT LEAST ONE COMPOUND OF THE GENERIC FORMULA R(OCH2CH2)NOR'', IN WHICH R AND R'' ARE ACYL RADICALS OF STRAIGHT-CHAIN, MONOCARBOXYLIC ACIDS HAVING FROM 12 TO 18 CARBON ATOMS, SAID ACIDS BEING SELECTED FROM THE GROUP CONSISTING OF RICINOLEIC ACID, UNSUBSTITUTED SATURATED ACIDS AND UNSUBSTITUTED UNSATURATED ACIDS HAVING ONE CARBON TO CARBON DOUBLE BOND, AND N IS AN INTEGER FROM 15 TO 35.
Claim 2
Dependent Claim
82 words
A CAKE BATTER COMPRISING SHORTENING AND FROM ABOUT 0.5 TO ABOUT 6%, BASED UPON THE WEIGHT OF THE SHORTENING OF AT LEAST ONE COMPOUND OF THE GENERIC FORMULA R(OCH2CH2)NOR'', IN WHICH R AND R'' ARE ACYL RADICALS OF STRAIGHT-CHAIN, MONOCARBOXYLIC ACIDS HAVING FROM 12 TO 18 CARBON ATOMS, SAID ACIDS BEING SELECTED FROM THE GROUP CONSISTING OF RICINOLEIC ACID, UNSUBSTITUTED SATURATED ACIDS AND UNSUBSTITUTED UNSATURATED ACIDS HAVING ONE CARBON TO CARBON DOUBLE BOND, AND N IS AN INTEGER FROM 15 TO 35.
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) | 1956-12-07 | 1957-06-08 | 1957-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-12-07 | 1961-06-08 | 1961-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-12-07 | 1965-06-08 | 1965-12-08 | $7700.00 | Window Closed / Lapsed |