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US3006468A
Expired / Lapsed
US
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Automatic lumber sorter and stacker
Assignee: MOORE OREGON LUMBER CO
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Filing: 1958-12-08
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Granted: 1961-10-31
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Expires: 1978-12-08
Abstract
No abstract record available.
Inventors
- 👤 William M Blake
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:32
CPC Classifications
B; B07; B07C; B07C5/00; B07C5/04; B07C5/12; B07C5/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1706632A
Cited
US2013141A
Cited
US2816643A
Cited
US2769558A
Cited
US2902150A
Cited
US2947405A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-30 | 1965-05-01 | 1965-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-30 | 1969-05-01 | 1969-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-30 | 1973-05-01 | 1973-10-31 | $7700.00 | Window Closed / Lapsed |