Patent US3361503A successfully refreshed from Google Patents.
US3361503A
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US
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Sealed quiet ball thrust bearing
Assignee: Textron Inc
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Filing: 1965-10-21
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Granted: 1968-01-02
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Expires: 1985-10-21
Abstract
No abstract record available.
Inventors
- 👤 Greby Daniel Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:47
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/72; F16C33/76; F16C33/761; F16C19/00; F16C19/02; F16C19/10; F16C33/78; F16C33/7886; F16C35/00; F16C35/04; F16C35/06; F16D; F16D23/00; F16D23/12; F16D23/14; F16C2361/00; F16C2361/43; F16D2023/141; F16D2300/00; F16D2300/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2000276A
Cited
US2189197A
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US2224704A
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US2403460A
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US2404610A
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US3031198A
Cited
US3277988A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-01 | 1971-07-03 | 1972-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-01 | 1975-07-03 | 1976-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-01 | 1979-07-03 | 1980-01-02 | $7700.00 | Window Closed / Lapsed |