US3202114A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for the production of crumb shells
Assignee: Continental Baking Co
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Filing: 1962-12-04
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Granted: 1965-08-24
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Expires: 1982-12-04
Abstract
No abstract record available.
Inventors
- 👤 James K Cameron
- 👤 Parker C Welch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:37
CPC Classifications
A; A21; A21B; A21B5/00; A21B5/02; A21C; A21C11/00; A21C11/004; A21C11/006
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
85 words
THE METHOD OF PREPARING A CRUMB SHELL FOR PIES FROM MATERIALS SUCH AS CRACKERS, COOKIES AND THE LIKE COMPRISING THE STEPS OF PREPARING A RELATIVELY DRY, NONFLOWABLE MIXTURE OF MATERIAL CRUMBS, DEPOSITING A CONTROLLED AMOUNT OF SAID MIXTURE ALONG THE SIDES AND ON THE BOTTOM OF THE PIE PLATE, AND SUBJECTING THE ENTIRE SURFACE OF SAID DEPOSITED MIXTURE TO HEAT AND A COMPRESSIVE FORCE AT THE SAME TIME TO FORM SAID CRUST, SAID HEAT ENSURING COMPLETE RELEASE OF SAID FINISHED CRUST AND SAID COMPRESSIVE FORCE.
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) | 1968-08-23 | 1969-02-22 | 1969-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-23 | 1973-02-22 | 1973-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-23 | 1977-02-22 | 1977-08-24 | $7700.00 | Window Closed / Lapsed |