US2560133A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing
Assignee: O&S Bearing Co
•
Filing: 1944-12-14
•
Granted: 1951-07-10
•
Expires: 1964-12-14
Abstract
No abstract record available.
Inventors
- 👤 Schroeter Bruno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:11
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US30128A
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US270857A
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US338358A
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US434016A
Cited
US839429A
Cited
US966873A
Cited
US1829574A
Cited
US1936863A
Cited
US1991491A
Cited
US2379478A
Cited
US2276349A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-09 | 1955-01-08 | 1955-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-09 | 1959-01-08 | 1959-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-09 | 1963-01-08 | 1963-07-10 | $7700.00 | Window Closed / Lapsed |