Patent US4568101A successfully refreshed from Google Patents.
Patent US2764437A successfully refreshed from Google Patents.
US2764437A
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US
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Press fitting joint and means for making and separating the same
Assignee: SKF Industries Inc
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Filing: 1951-05-31
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Granted: 1956-09-25
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Expires: 1971-05-31
Abstract
No abstract record available.
Inventors
- 👤 Bratt Axel Erland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:57
CPC Classifications
F; F16; F16C; F16C35/00; F16C35/04; F16C35/06; F16C35/07; F16C35/073; F16C19/00; F16C19/22; F16C19/34; F16C19/38; F16C2226/00; F16C2226/10; F16C2226/16; F16C23/00; F16C23/06; F16C23/08; F16C23/082; F16C23/086; F16C35/078; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49696; Y10T29/53; Y10T29/53687; Y10T29/53796; Y10T29/5383; Y10T403/00; Y10T403/16; Y10T403/1633
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US123413A
Cited
US851419A
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US961375A
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US1843463A
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US1959901A
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US2084439A
Cited
FR800533A
Cited
US2348293A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-25 | 1960-03-26 | 1960-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-25 | 1964-03-26 | 1964-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-25 | 1968-03-26 | 1968-09-25 | $7700.00 | Window Closed / Lapsed |