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US2564670A
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Press fitted joint and means for separating the members thereof
Assignee: SKF Industries Inc
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Filing: 1943-06-29
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Granted: 1951-08-21
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Expires: 1963-06-29
Abstract
No abstract record available.
Inventors
- 👤 Bratt Axel Erland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:24
CPC Classifications
B; B21; B21B; B21B31/00; B21B31/07; B23; B23P; B23P11/00; B23P11/02; B23P11/022; B25; B25B; B25B27/00; B25B27/02; B25B27/026
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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Cited
US478292A
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US961375A
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US1066277A
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US1065069A
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FR638471A
Cited
US1843463A
Cited
CH148329A
Cited
US2081431A
Cited
US2084439A
Cited
US2082379A
Cited
US2098581A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-20 | 1955-02-19 | 1955-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-20 | 1959-02-19 | 1959-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-20 | 1963-02-19 | 1963-08-21 | $7700.00 | Window Closed / Lapsed |