Patent US2433730A successfully refreshed from Google Patents.
US2433730A
Expired / Lapsed
US
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Nut blanching machine including paired rubbing belts
Assignee: Individual
•
Filing: 1946-02-25
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Granted: 1947-12-30
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Expires: 1966-02-25
Abstract
No abstract record available.
Inventors
- 👤 Edward W Bridge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:02
CPC Classifications
A; A23; A23N; A23N5/00; A23N5/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US431949A
Cited
FR442901A
Cited
US1133121A
Cited
US1364083A
Cited
US1350506A
Cited
US1623739A
Cited
US2143020A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-12-29 | 1951-06-30 | 1951-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-12-29 | 1955-06-30 | 1955-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-12-29 | 1959-06-30 | 1959-12-30 | $7700.00 | Window Closed / Lapsed |