US2967072A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Car structure
Assignee: Daimler Benz AG
•
Filing: 1956-04-10
•
Granted: 1961-01-03
•
Expires: 1976-04-10
Abstract
No abstract record available.
Inventors
- 👤 Wilfert Karl
- 👤 Barenyi Bela
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:43
CPC Classifications
B; B62; B62D; B62D25/00; B62D25/04; B60; B60R; B60R21/00; B60R21/02; B60R21/13
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2157649A
Cited
US2028184A
Cited
US2389907A
Cited
US2383611A
Cited
US2669462A
Cited
DE828485C
Cited
US2612964A
Cited
US2677572A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-03 | 1964-07-04 | 1965-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-03 | 1968-07-04 | 1969-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-03 | 1972-07-04 | 1973-01-03 | $7700.00 | Window Closed / Lapsed |