US3017909A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic edging picker for sawmills
Assignee: Potlatch Forests Inc
•
Filing: 1960-03-21
•
Granted: 1962-01-23
•
Expires: 1980-03-21
Abstract
No abstract record available.
Inventors
- 👤 Robert T Bowling
- 👤 William G Edward
- 👤 Harold A Keller
- 👤 Gerald F Scheelke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:25
CPC Classifications
B; B27; B27B; B27B5/00; B27B5/29; B27B5/30; B27B5/34; B27B31/00; B27B31/08; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2074; Y10T83/2081; Y10T83/647; Y10T83/6584; Y10T83/6587; Y10T83/6588
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US235824A
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US1038215A
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US1686966A
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US1150551A
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US1573705A
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US1867873A
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US1920584A
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US2077119A
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US2714906A
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DE917502C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-22 | 1965-07-24 | 1966-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-22 | 1969-07-24 | 1970-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-22 | 1973-07-24 | 1974-01-23 | $7700.00 | Window Closed / Lapsed |