US3389925A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ball joints, especially for steering gears
Assignee: TRW Fahrwerksysteme GmbH and Co KG
•
Filing: 1965-10-21
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Granted: 1968-06-25
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Expires: 1985-10-21
Abstract
No abstract record available.
Inventors
- 👤 Gottschald Rudolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:20
CPC Classifications
F; F16; F16C; F16C11/00; F16C11/04; F16C11/06; F16C11/068; F16C11/0619; F16C11/0623; F16C11/0657; F16C11/0666; F16C11/0671; F16C2326/00; F16C2326/20; F16C2326/24; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32549; Y10T403/32557
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2424914A
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US2809855A
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US3101961A
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US2976068A
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US2917334A
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US3090642A
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GB895068A
Cited
DE1090114B
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US3250554A
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US3250556A
Cited
FR1366571A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-25 | 1971-12-25 | 1972-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-25 | 1975-12-25 | 1976-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-25 | 1979-12-25 | 1980-06-25 | $7700.00 | Window Closed / Lapsed |