Patent US3384497A successfully refreshed from Google Patents.
US3384497A
Expired / Lapsed
US
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Automatic cooking machine
Assignee: AMF Inc
•
Filing: 1965-04-06
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Granted: 1968-05-21
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Expires: 1985-04-06
Abstract
No abstract record available.
Inventors
- 👤 Albert H Gassmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:29
CPC Classifications
G; G07; G07F; G07F17/00; G07F17/0064; G07F17/0078; A; A21; A21C; A21C9/00; A21C9/06; A47; A47J; A47J37/00; A47J37/04; A47J37/044; G07F9/00; G07F9/10; G07F9/105
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-21 | 1971-11-20 | 1972-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-21 | 1975-11-20 | 1976-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-21 | 1979-11-20 | 1980-05-21 | $7700.00 | Window Closed / Lapsed |