Patent US3404909A successfully refreshed from Google Patents.
US3404909A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seal for the joint pin of universally movable joints
Assignee: TRW Fahrwerksysteme GmbH and Co KG
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Filing: 1965-10-21
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Granted: 1968-10-08
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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
2026-11-03 20:31
CPC Classifications
F; F16; F16J; F16J3/00; F16J3/04; F16J3/041; F16J3/042; F16C; F16C11/00; F16C11/04; F16C11/06; F16C11/0666; F16C11/0671
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB662676A
Cited
US2752180A
Cited
US2974975A
Cited
US3052477A
Cited
US3155407A
Cited
US3260543A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-08 | 1972-04-08 | 1972-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-08 | 1976-04-08 | 1976-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-08 | 1980-04-08 | 1980-10-08 | $7700.00 | Window Closed / Lapsed |