US3402815A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatuses for the cleaning of corn and the like
Assignee: SKANDINAVISKA APPARATINDUSTRI AB
•
Filing: 1965-09-14
•
Granted: 1968-09-24
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Expires: 1985-09-14
Abstract
No abstract record available.
Inventors
- 👤 Jarreby Karl Axel Bertil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:18
CPC Classifications
B; B07; B07B; B07B4/00; B07B4/08; B07B7/00; B07B7/08; B07B7/086; B07B9/00; B07B9/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US957138A
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GB191006574A
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US1977479A
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US2233432A
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US2426946A
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US2446786A
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DE872304C
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US2729330A
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US2766880A
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US2795329A
Cited
AT202395B
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-24 | 1972-03-25 | 1972-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-24 | 1976-03-25 | 1976-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-24 | 1980-03-25 | 1980-09-24 | $7700.00 | Window Closed / Lapsed |