Patent US3437348A successfully refreshed from Google Patents.
US3437348A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel suspension arms of independent wheel vehicles
Assignee: Automobiles Citroen SA
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Filing: 1967-05-11
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Granted: 1969-04-08
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Expires: 1987-05-11
Abstract
No abstract record available.
Inventors
- 👤 Edmond Henry-Biabaud
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:11
CPC Classifications
B; B60; B60G; B60G7/00; B60G11/00; B60G11/32; B60G11/34; B60G11/38; B60G3/00; B60G3/02; B60G3/04; B60G3/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2942871A
Cited
US3333865A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-07 | 1972-10-07 | 1973-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-07 | 1976-10-07 | 1977-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-07 | 1980-10-07 | 1981-04-08 | $7700.00 | Window Closed / Lapsed |