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US2633208A
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Oil deflecting means
Assignee: Doosan Bobcat North America Inc
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Filing: 1949-08-25
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Granted: 1953-03-31
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Expires: 1969-08-25
Abstract
No abstract record available.
Inventors
- 👤 Le Roy W Randt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:19
CPC Classifications
F; F16; F16H; F16H57/00; F16H57/04; F16H57/042; F16H57/0421; F16N; F16N31/00; F16N31/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1775623A
Cited
US2015108A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-30 | 1956-09-29 | 1957-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-30 | 1960-09-29 | 1961-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-30 | 1964-09-29 | 1965-03-31 | $7700.00 | Window Closed / Lapsed |