Patent US3001841A successfully refreshed from Google Patents.
US3001841A
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Pillow block rolling bearing of self-aligning type
Assignee: ADAMSON STEPHENS Manufacturing CO
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Filing: 1957-11-21
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Granted: 1961-09-26
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Expires: 1977-11-21
Abstract
No abstract record available.
Inventors
- 👤 Glavan Richard
- 👤 King Robert Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:00
CPC Classifications
F; F16; F16C; F16C23/00; F16C23/06; F16C23/08; F16C23/082; F16C23/084; F16C35/00; F16C35/04; F16C35/042; F16C35/047; F16C19/00; F16C19/02; F16C19/04; F16C19/06; F16C35/045; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49698
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2724172A
Cited
US2686088A
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US2794691A
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US2796304A
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US2819128A
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US2892246A
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US2952900A
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US2952898A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-25 | 1965-03-27 | 1965-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-25 | 1969-03-27 | 1969-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-25 | 1973-03-27 | 1973-09-26 | $7700.00 | Window Closed / Lapsed |