US3561975A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Enzyme additive for pie dough and mix utilizing same
Assignee: Procter and Gamble Co
•
Filing: 1968-05-10
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Granted: 1971-02-09
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Expires: 1988-05-10
Abstract
Abstract SHORTENING-COATED PROTASTE, E.G., PAPAIN, IS EMPLOYED AS AN INGREDIENT IN PIE DOUGH. AS A RESULT OF THIS, THE AMOUNT CRUST SHRINKAGE OCCURRING DURING BAKING IS REDUCED, WHILE BEFORE BAKING, GOOD DOUGH HANDLING PROPERTIES ARE MAINTANED. A PREFERRED METHOD FOR COATING ENZYME IS BY SPRAY COOLING, I.E., BY PRILLING, A SUSPENSION OF ENZYME PARTICLES IN MELTED SHORTENING.
Inventors
- 👤 James E Luebering
- 👤 Eddy R Hair
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:29
CPC Classifications
A; A21; A21D; A21D8/00; A21D8/02; A21D8/04; A21D8/042
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-08 | 1974-08-10 | 1975-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-08 | 1978-08-10 | 1979-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-08 | 1982-08-10 | 1983-02-09 | $7700.00 | Window Closed / Lapsed |