Patent US2890958A successfully refreshed from Google Patents.
US2890958A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of edible food containers
Assignee: Birnkrant Frozen Confection Co
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Filing: 1956-08-30
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Granted: 1959-06-16
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Expires: 1976-08-30
Abstract
No abstract record available.
Inventors
- 👤 Cecil H Birnkrant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 20:54
CPC Classifications
A; A21; A21D; A21D8/00; A21D8/06; A21D13/00; A21D13/30; A21D13/32; A21D13/33
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
THE METHOD OF MAKING AN EDIBLE CONFECTIONARY PRODUCT COMPRISING FORMING A THERMOSETTING CONFECTIONARY BATTER IN THE FORM OF SUBSTANTIALLY DRY, PRESSURE-COHESIVE PARTICLES, A UNIT QUANTITY OF SAID BATTER CONSISTING ESSENTIALLY OF 1 POUND WHEAT FLOUR, 1 POUND SUGAR, 4 LEVEL TABLESPOONS POWDERED MILK, 2 EGGS AND 1/4 POUND OF A MATERIAL SELECTED FROM THE GROUP CONSISTING OF COCOA AND SOYA BEAN FLOUR, SUBJECTING THE BATTER INSTANTANEOUSLY TO A HOT PRESSURE MOLD TO CAUSE THE PARTICLES TO COALESCE AND ASSUME THE SHAPE OF THE MOLD UNDER THE MOLD PRESSURE AND TO BECOME RIGIDIFIED BY THE HEAT OF THE MOLD, THEN PROMPTLY REMOVING THE RIGID, SHAPED BATTER IN ONE PIECE FROM THE MOLD AS AN EDIBLE PRODUCT AND COOLING IT.
Claim 2
Independent Claim
118 words
THE METHOD OF MAKING AN EDIBLE CONFECTIONARY PRODUCT COMPRISING FORMING A THERMOSETTING CONFECTIONARY BATTER IN THE FORM OF SUBSTANTIALLY DRY, PRESSURE-COHESIVE PARTICLES, A UNIT QUANTITY OF SAID BATTER CONSISTING ESSENTIALLY OF 1 POUND WHEAT FLOUR, 1 POUND SUGAR, 4 LEVEL TABLESPOONS POWDERED MILK, 2 EGGS AND 1/4 POUND OF A MATERIAL SELECTED FROM THE GROUP CONSISTING OF COCOA AND SOYA BEAN FLOUR, SUBJECTING THE BATTER INSTANTANEOUSLY TO A HOT PRESSURE MOLD TO CAUSE THE PARTICLES TO COALESCE AND ASSUME THE SHAPE OF THE MOLD UNDER THE MOLD PRESSURE AND TO BECOME RIGIDIFIED BY THE HEAT OF THE MOLD, THEN PROMPTLY REMOVING THE RIGID, SHAPED BATTER IN ONE PIECE FROM THE MOLD AS AN EDIBLE PRODUCT AND COOLING IT.
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) | 1962-06-15 | 1962-12-15 | 1963-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-15 | 1966-12-15 | 1967-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-15 | 1970-12-15 | 1971-06-16 | $7700.00 | Window Closed / Lapsed |