US2439659A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle chassis bracket structure and wheel suspension and engine connections thereto
Assignee: Individual
•
Filing: 1945-03-06
•
Granted: 1948-04-13
•
Expires: 1965-03-06
Abstract
No abstract record available.
Inventors
- 👤 Julien Maurice Franc Alexandre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 04:58
CPC Classifications
B; B62; B62D; B62D25/00; B62D25/08; B60; B60G; B60G3/00; B60G3/18; B60G3/20; B60G3/207; B60G3/24; B60K; B60K5/00; B60K5/12; B62D21/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1711881A
Cited
US1803055A
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US1903694A
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US1959548A
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US1974036A
Cited
US2330633A
Cited
US2164470A
Cited
US2334702A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-04-13 | 1951-10-13 | 1952-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-04-13 | 1955-10-13 | 1956-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-04-13 | 1959-10-13 | 1960-04-13 | $7700.00 | Window Closed / Lapsed |