US2597161A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing structure
Assignee: Usines Tornos Fabrique de Machines Moutier SA
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Filing: 1948-06-22
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Granted: 1952-05-20
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Expires: 1968-06-22
Abstract
No abstract record available.
Inventors
- 👤 Megel Guillaume Ernest
- 👤 Mancia Henri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:51
CPC Classifications
F; F16; F16C; F16C19/00; F16C19/54; B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; B23Q1/262; B23Q1/265; F16C35/00; F16C35/04; F16C35/06; F16C35/061; F16C2322/00; F16C2322/39
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-20 | 1955-11-19 | 1956-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-20 | 1959-11-19 | 1960-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-20 | 1963-11-19 | 1964-05-20 | $7700.00 | Window Closed / Lapsed |