Patent US2701732A successfully refreshed from Google Patents.
US2701732A
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Removable bearing shield or seal
Assignee: Fafnir Bearing Co
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Filing: 1949-07-23
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Granted: 1955-02-08
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Expires: 1969-07-23
Abstract
No abstract record available.
Inventors
- 👤 Horace B Van Dorn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:54
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/72; F16C33/76; F16C33/78; F16C33/7816; F16C33/783; F16C33/784; F16C33/7843; F16C33/7846; F16C19/00; F16C19/02; F16C19/04; F16C19/06; F16C2226/00; F16C2226/50; F16C2226/70; F16C2226/74
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1150080A
Cited
US2110864A
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US2419885A
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US2188596A
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US2281010A
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US2395359A
Cited
US2379053A
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US2434484A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-02-07 | 1958-08-09 | 1959-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-07 | 1962-08-09 | 1963-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-07 | 1966-08-09 | 1967-02-08 | $7700.00 | Window Closed / Lapsed |