US2499640A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spindle bearing
Assignee: LA PRECISION INDUSTRIELLE
•
Filing: 1946-06-18
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Granted: 1950-03-07
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Expires: 1966-06-18
Abstract
No abstract record available.
Inventors
- 👤 Gamet Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:27
CPC Classifications
F; F16; F16C; F16C37/00; F16C37/007; F16C19/00; F16C19/22; F16C19/34; F16C19/38; F16C19/383; F16C19/385; F16C19/386; F16C33/00; F16C33/30; F16C33/34; F16C33/36; F16C33/46; F16C33/66; F16C33/6637; F16C33/6659; F16C33/6674
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1927534A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-03-06 | 1953-09-05 | 1954-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-03-06 | 1957-09-05 | 1958-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-03-06 | 1961-09-05 | 1962-03-07 | $7700.00 | Window Closed / Lapsed |