US2560965A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disk hub and bearing assembly
Assignee: Individual
•
Filing: 1947-06-30
•
Granted: 1951-07-17
•
Expires: 1967-06-30
Abstract
No abstract record available.
Inventors
- 👤 Davis E Lewis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:27
CPC Classifications
B; B60; B60B; B60B3/00; B60B3/14; B60B27/00; B60B27/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1388665A
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US716496A
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US861704A
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US981984A
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US1405033A
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US1491559A
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US1816643A
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US1584616A
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US1793190A
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US2439449A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-16 | 1955-01-15 | 1955-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-16 | 1959-01-15 | 1959-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-16 | 1963-01-15 | 1963-07-17 | $7700.00 | Window Closed / Lapsed |