Patent US3451701A successfully refreshed from Google Patents.
US3451701A
Expired / Lapsed
US
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Ball joint construction
Assignee: O&S Manufacturing Co LLC
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Filing: 1968-02-15
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Granted: 1969-06-24
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Expires: 1988-02-15
Abstract
No abstract record available.
Inventors
- 👤 Frederic R Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:10
CPC Classifications
B; B62; B62D; B62D7/00; B62D7/16; F; F16; F16C; F16C11/00; F16C11/04; F16C11/06; F16C11/0619; F16C11/0623; F16C11/0628; F16C11/0633; F16C11/0638; B60; B60G; B60G2204/00; B60G2204/40; B60G2204/416; F16C2326/00; F16C2326/20; F16C2326/24; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631; Y10T403/32737; Y10T403/32778
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2683637A
Cited
US2921809A
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US3086801A
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US3216754A
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US3233929A
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US3226141A
Cited
GB1019966A
Cited
FR1431222A
Cited
US3362735A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-23 | 1972-12-23 | 1973-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-23 | 1976-12-23 | 1977-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-23 | 1980-12-23 | 1981-06-24 | $7700.00 | Window Closed / Lapsed |