Patent US5043644A successfully refreshed from Google Patents.
US2562818A
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US
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Fruit peeling apparatus
Assignee: POLK DEV Co
•
Filing: 1946-10-25
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Granted: 1951-07-31
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Expires: 1966-10-25
Abstract
No abstract record available.
Inventors
- 👤 Sr Ralph Polk
- 👤 Jr Ralph Polk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:34
CPC Classifications
A; A23; A23N; A23N4/00; A23N4/12; A23N4/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1277148A
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US1463233A
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US1452930A
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US1631854A
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US1734534A
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US2015666A
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US1920095A
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US2210974A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-30 | 1955-01-29 | 1955-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-30 | 1959-01-29 | 1959-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-30 | 1963-01-29 | 1963-07-31 | $7700.00 | Window Closed / Lapsed |