Patent US3689280A successfully refreshed from Google Patents.
US3689280A
Expired / Lapsed
US
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Center-filled cookie making apparatus and method
Assignee: APV Baker Inc
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Filing: 1970-12-28
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Granted: 1972-09-05
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Expires: 1990-12-28
Abstract
Abstract APPARATUS AND PROCESS FOR PRODUCING DOUGH PRODUCTS HAVING AT LEAST TWO PORTIONS EACH CHARACTERIZED BY A DIFFERENT FLAVOR OR INGREDIENT THROUGHOUT. THE APPARATUS PROVIDES IN COMBINATION TWO DIE ROLLERS FOR MOLDING THE TWO DIFFERENT PORTIONS SEPARATELY, AN INVERTING MECHANISM FOR INVERTED PORTIONS UPON THOSE PORTIONS NOT INVERTED, TO COMPLETE PRODUCT.
Inventors
- 👤 Frank Charles Werner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:23
CPC Classifications
A; A21; A21C; A21C9/00; A21C9/08; A21C11/00; A21C11/02; A21C11/08; A21C9/04
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) | 1975-09-05 | 1976-03-06 | 1976-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-09-05 | 1980-03-06 | 1980-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-09-05 | 1984-03-06 | 1984-09-05 | $7700.00 | Window Closed / Lapsed |