Patent US4283424A successfully refreshed from Google Patents.
US4283424A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Frozen pizza crust and pizza suitable for microwave cooking
Assignee: Aurora Foods Inc
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Filing: 1979-08-06
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Granted: 1981-08-11
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Expires: 1999-08-06
Abstract
Abstract A frozen pizza product, particularly adapted for cooking and/or reheating in a microwave oven, and method of making such product. The pizza product of the invention includes a crust comprised of first and second crust elements with the first crust element being comprised of a baked cracker-type dough material having a moisture content of about 5% or less, with the second crust element being a baked bread dough type crust having a moisture content of about 20%-40%. The bread dough crust portion immediately overlies the cracker dough crust portion and, in use, the cracker crust is adapted to absorb excess moisture created during microwave cooking of the product. The method includes separately forming and, in some cases, baking the crust portions and then placing the two crust portions for overlying relation before adding a pizza sauce or other topping to the product.
Inventors
- 👤 David P. Bone
- 👤 Paula M. Manoski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:47
CPC Classifications
A; A21; A21D; A21D13/00; A21D13/10; A21D13/11; A21D13/14; A21D6/00; A21D6/001; A21D13/40; A21D13/41
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
161 words
A frozen pizza product comprising, in combination, a crust portion and a filling portion received atop said crust portion, said filling portion comprising a pizza sauce material and said crust comprising first and second crust elements, said first crust element being comprised of a baked, cracker type dough material having a moisture content of about 5% or less, said second crust element being a baked bread dough type crust having a moisture content of from about 20% to 40% moisture, said second crust immediately overlying said first crust in intimate contact therewith and supporting said filling portion, said cracker crust being adapted to absorb vapor phase moisture created during microwave cooking of said second crust portion and said filling, said absorption of moisture by said cracker crust thereby preventing undesirable increase in the moisture content of said second crust and in turn preventing said pizza as a whole from developing an unpalatable taste due to excess moisture content in the crust.
Claim 2
Dependent Claim
161 words
A frozen pizza product comprising, in combination, a crust portion and a filling portion received atop said crust portion, said filling portion comprising a pizza sauce material and said crust comprising first and second crust elements, said first crust element being comprised of a baked, cracker type dough material having a moisture content of about 5% or less, said second crust element being a baked bread dough type crust having a moisture content of from about 20% to 40% moisture, said second crust immediately overlying said first crust in intimate contact therewith and supporting said filling portion, said cracker crust being adapted to absorb vapor phase moisture created during microwave cooking of said second crust portion and said filling, said absorption of moisture by said cracker crust thereby preventing undesirable increase in the moisture content of said second crust and in turn preventing said pizza as a whole from developing an unpalatable taste due to excess moisture content in the crust.
Claim 3
Dependent Claim
22 words
A frozen pizza as defined in claim 1 wherein said moisture content of said cracker crust element is about 3% by weight.
Claim 4
Dependent Claim
23 words
A frozen pizza product as defined in claim 1 wherein the moisture content of said bread crust element is about 33% by weight.
Claim 5
Dependent Claim
29 words
A frozen pizza product as defined in claim 1 wherein said first and second crust elements are joined by an edible adhesive material comprising corn starch and corn syrup.
Claim 6
Independent Claim
134 words
A method of manufacturing a pizza product, said method comprising preparing a cracker type dough material, forming said cracker type dough material into a thin sheet for use as a first crust and baking said cracker type dough to form a first cracker-type finished crust having a moisture content of about 5% or less, preparing a bread dough material, forming said bread dough material into a thin sheet, at least partially baking said bread dough to produce a second, bread type crust having a moisture content of from about 25% to 35% by weight, placing said bread type crust in intimate overlying relation to said cracker type crust, and adding a pizza sauce topping to said bread type crust to form a pizza product, and freezing said pizza product for subsequent distribution and cooking.
Claim 7
Independent Claim
134 words
A method of manufacturing a pizza product, said method comprising preparing a cracker type dough material, forming said cracker type dough material into a thin sheet for use as a first crust and baking said cracker type dough to form a first cracker-type finished crust having a moisture content of about 5% or less, preparing a bread dough material, forming said bread dough material into a thin sheet, at least partially baking said bread dough to produce a second, bread type crust having a moisture content of from about 25% to 35% by weight, placing said bread type crust in intimate overlying relation to said cracker type crust, and adding a pizza sauce topping to said bread type crust to form a pizza product, and freezing said pizza product for subsequent distribution and cooking.
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) | 1984-08-10 | 1985-02-09 | 1985-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-08-10 | 1989-02-09 | 1989-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-08-10 | 1993-02-09 | 1993-08-11 | $7700.00 | Window Closed / Lapsed |