US2930357A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power-steering devices for vehicles
Assignee: Automobiles Citroen SA
•
Filing: 1955-04-27
•
Granted: 1960-03-29
•
Expires: 1975-04-27
Abstract
No abstract record available.
Inventors
- 👤 Brueder Antoine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:56
CPC Classifications
B; B62; B62D; B62D5/00; B62D5/06; B62D5/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1467209A
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US2053301A
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US2321377A
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US2650669A
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US2635582A
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US2654347A
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US2688258A
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US2857976A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-29 | 1963-09-28 | 1964-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-29 | 1967-09-28 | 1968-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-29 | 1971-09-28 | 1972-03-29 | $7700.00 | Window Closed / Lapsed |