US2765203A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roller bearing
Assignee: MADELEINE AS SCIL AGENT LLC
•
Filing: 1950-09-15
•
Granted: 1956-10-02
•
Expires: 1970-09-15
Abstract
No abstract record available.
Inventors
- 👤 Victor L Barr
- 👤 Karl L Herrmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:30
CPC Classifications
F; F16; F16C; F16C19/00; F16C19/22; F16C19/44; F16C19/46; F16C33/00; F16C33/30; F16C33/46; F16C33/54; F16C33/541; F16C33/542; F16C33/543
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1598025A
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US2044168A
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US1963407A
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GB429234A
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US2044663A
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US2327237A
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US2227064A
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US2409236A
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US2417559A
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US2503070A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-02 | 1960-04-02 | 1960-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-02 | 1964-04-02 | 1964-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-02 | 1968-04-02 | 1968-10-02 | $7700.00 | Window Closed / Lapsed |