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Patent US2535801A successfully refreshed from Google Patents.
US2535801A
Expired / Lapsed
US
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Potato separating machine
Assignee: Individual
•
Filing: 1947-05-13
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Granted: 1950-12-26
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Expires: 1967-05-13
Abstract
No abstract record available.
Inventors
- 👤 Pointe Peter La
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:10
CPC Classifications
A; A01; A01D; A01D17/00; A01D17/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US176950A
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US1107965A
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US1159110A
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US1913877A
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US1923977A
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US2074515A
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US2095428A
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US2269298A
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US2277450A
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US2458224A
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US2448446A
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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) | 1953-12-25 | 1954-06-26 | 1954-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-12-25 | 1958-06-26 | 1958-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-12-25 | 1962-06-26 | 1962-12-26 | $7700.00 | Window Closed / Lapsed |