Patent US2368963A successfully refreshed from Google Patents.
US2368963A
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Bearing lubrication
Assignee: Timken Co
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Filing: 1942-01-21
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Granted: 1945-02-06
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Expires: 1962-01-21
Abstract
No abstract record available.
Inventors
- 👤 Ernest G Boden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:56
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/30; F16C33/66; F16C33/6637; F16C33/6659; F16C33/6674; F16C19/00; F16C19/54; F16C19/546; F16C19/547; F16C19/548; F16C33/664; F16C33/6648; F16H; F16H57/00; F16H57/04; F16H57/0467; F16H57/0469; F16H57/048; F16H57/0482; F16H57/0483; F16N; F16N7/00; F16N7/14; F16N7/26; F16C2361/00; F16C2361/61; F16H48/00; F16H48/38; F16H48/42; F16H2048/423
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1948-02-06 | 1948-08-07 | 1949-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-02-06 | 1952-08-07 | 1953-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-02-06 | 1956-08-07 | 1957-02-06 | $7700.00 | Window Closed / Lapsed |