US2937895A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ball and socket joints
Assignee: TRW Fahrwerksysteme GmbH and Co KG
•
Filing: 1956-05-07
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Granted: 1960-05-24
•
Expires: 1976-05-07
Abstract
No abstract record available.
Inventors
- 👤 Langen Viktor
- 👤 Latzen Anneliese
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:14
CPC Classifications
F; F16; F16C; F16C11/00; F16C11/04; F16C11/06; F16C11/0604; F16C11/0609; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631; Y10T403/32681; Y10T403/32696
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1568649A
Cited
US1751357A
Cited
GB493472A
Cited
US2200129A
Cited
FR919761A
Cited
US2369091A
Cited
US2398848A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-24 | 1963-11-23 | 1964-05-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-24 | 1967-11-23 | 1968-05-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-24 | 1971-11-23 | 1972-05-24 | $7700.00 | Window Closed / Lapsed |