Patent US3488653A successfully refreshed from Google Patents.
Patent US3389926A successfully refreshed from Google Patents.
US3389926A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ball joints, especially in the form of angular joints
Assignee: TRW Fahrwerksysteme GmbH and Co KG
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Filing: 1965-11-16
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Granted: 1968-06-25
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Expires: 1985-11-16
Abstract
No abstract record available.
Inventors
- 👤 Gottschald Rudolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:20
CPC Classifications
F; F16; F16C; F16C11/00; F16C11/04; F16C11/06; F16C11/0619; F16C11/0623; F16C11/0657; F16C11/0666; F16C11/0671; F16C11/08; F16C11/083; B; B60; B60G; B60G2204/00; B60G2204/40; B60G2204/416; B60G2204/42; B60G2204/44; B60G2204/4404; F16C11/0628; F16C11/0633; F16C11/0638; F16C11/0685; F16C2208/00; F16C2208/10; F16C2208/12; F16C2326/00; F16C2326/20; F16C2326/24; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32114; Y10T403/32196; Y10T403/32204; Y10T403/32254; Y10T403/32262; Y10T403/32311
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1828358A
Cited
US2293582A
Cited
US2424914A
Cited
GB895068A
Cited
DE1090114B
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 |