Patent US3022903A successfully refreshed from Google Patents.
US3022903A
Expired / Lapsed
US
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Transfer mechanism for bread slices and other items
Assignee: DEVONSHEER MELBA Corp
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Filing: 1959-10-15
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Granted: 1962-02-27
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Expires: 1979-10-15
Abstract
No abstract record available.
Inventors
- 👤 Weil Bert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:41
CPC Classifications
A; A21; A21B; A21B3/00; A21B3/07; A21C; A21C15/00; B; B65; B65G; B65G47/00; B65G47/74; B65G47/90
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1706632A
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US1990370A
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US1963036A
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US2366941A
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US2431265A
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US2514977A
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US2500647A
Cited
US2578912A
Cited
US2834605A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |