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US2797954A
Expired / Lapsed
US
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Motor vehicle body in framework construction, especially for sport cars
Assignee: Daimler Benz AG
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Filing: 1953-07-07
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Granted: 1957-07-02
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Expires: 1973-07-07
Abstract
No abstract record available.
Inventors
- 👤 Rudolf E Uhlenhaut
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:33
CPC Classifications
B; B62; B62D; B62D21/00; B62D21/08; B62D23/00; B62D23/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-01 | 1960-12-31 | 1961-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-01 | 1964-12-31 | 1965-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-01 | 1968-12-31 | 1969-07-02 | $7700.00 | Window Closed / Lapsed |