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US3227466A
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US
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Arrangement for regulating the trim of suspended automobiles and the like vehicles at a constant level
Assignee: Alfa Romeo SpA
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Filing: 1964-02-03
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Granted: 1966-01-04
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Expires: 1984-02-03
Abstract
No abstract record available.
Inventors
- 👤 Garcea Giampaolo
- 👤 Surace Filippo
- 👤 Ferrante Renzo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:58
CPC Classifications
B; B60; B60G; B60G17/00; B60G17/02; B60G17/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1990517A
Cited
US2937034A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-03 | 1969-07-05 | 1970-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-03 | 1973-07-05 | 1974-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-03 | 1977-07-05 | 1978-01-04 | $7700.00 | Window Closed / Lapsed |