US2578671A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle
Assignee: Chausson Usines SA
•
Filing: 1945-12-01
•
Granted: 1951-12-18
•
Expires: 1965-12-01
Abstract
No abstract record available.
Inventors
- 👤 Chausson Gaston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:11
CPC Classifications
B; B61; B61D; B61D17/00; B61D17/04; B61D17/043
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1638019A
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US2078787A
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US2054783A
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US2246499A
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US2150130A
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US2256494A
Cited
US2171425A
Cited
US2208450A
Cited
US2223746A
Cited
US2280318A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-17 | 1955-06-18 | 1955-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-17 | 1959-06-18 | 1959-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-17 | 1963-06-18 | 1963-12-18 | $7700.00 | Window Closed / Lapsed |