Patent US3306751A successfully refreshed from Google Patents.
US3306751A
Expired / Lapsed
US
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Method of improving pretzel products
Assignee: JAENICKE ROBERT D D/B/A AMERICAN GOURMET OF SNACKS Co
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Filing: 1964-02-27
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Granted: 1967-02-28
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Expires: 1984-02-27
Abstract
No abstract record available.
Inventors
- 👤 Appleby John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:42
CPC Classifications
A; A23; A23L; A23L5/00; A23L5/10; A23L5/11; A21; A21D; A21D13/00; A21D13/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
THE METHOD OF PREPARING A PRETZEL TYPE PRODUCT COMPRISING: COOKING A PRETZEL, BAKED FROM PRETZEL DOUGH AND HAVING A RELATIVELY HARD TEXTURE CORE WITH A SKIN CRUST THEREON FORMED IN BAKING, IN AN EDIBLE COOKING OIL FOR A SUFFICIENT TIME AND AT A SUFFICIENT TEMPERATURE TO PERMIT THE OIL TO FULLY PENETRATE SUBSTANTIALLY ONLY THE CRUST TO RENDER IT IMPERMEABLE TO MOISTURE VAPOR WHILE REDUCING THE HARDNESS OF THE CORE AND READERING IT SOFTER, YET CRISP; AND COOLING AND DRYING THE PRETZEL, WHEREBY IT IS SUBSTANTIALLY INPERMEABLE TO THE ENTRANCE OF MOISTURE TO THE CORE.
Claim 2
Independent Claim
95 words
THE METHOD OF PREPARING A PRETZEL TYPE PRODUCT COMPRISING: COOKING A PRETZEL, BAKED FROM PRETZEL DOUGH AND HAVING A RELATIVELY HARD TEXTURE CORE WITH A SKIN CRUST THEREON FORMED IN BAKING, IN AN EDIBLE COOKING OIL FOR A SUFFICIENT TIME AND AT A SUFFICIENT TEMPERATURE TO PERMIT THE OIL TO FULLY PENETRATE SUBSTANTIALLY ONLY THE CRUST TO RENDER IT IMPERMEABLE TO MOISTURE VAPOR WHILE REDUCING THE HARDNESS OF THE CORE AND READERING IT SOFTER, YET CRISP; AND COOLING AND DRYING THE PRETZEL, WHEREBY IT IS SUBSTANTIALLY INPERMEABLE TO THE ENTRANCE OF MOISTURE TO THE CORE.
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) | 1970-02-27 | 1970-08-29 | 1971-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-27 | 1974-08-29 | 1975-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-27 | 1978-08-29 | 1979-02-28 | $7700.00 | Window Closed / Lapsed |