Patent US2988819A successfully refreshed from Google Patents.
US2988819A
Expired / Lapsed
US
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Method for drying macaroni products
Assignee: Buehler AG
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Filing: 1956-10-24
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Granted: 1961-06-20
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Expires: 1976-10-24
Abstract
No abstract record available.
Inventors
- 👤 Samson Rene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:11
CPC Classifications
F; F26; F26B; F26B15/00; F26B15/10; F26B15/12; F26B15/122; F26B15/126; F26B21/00; F26B21/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1305599A
Cited
US2732627A
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US686677A
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US1445011A
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US1822313A
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US2259963A
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US2466130A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-19 | 1964-12-19 | 1965-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-19 | 1968-12-19 | 1969-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-19 | 1972-12-19 | 1973-06-20 | $7700.00 | Window Closed / Lapsed |