US2689015A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Axle suspension for motor vehicles
Assignee: Daimler Benz AG
•
Filing: 1951-01-19
•
Granted: 1954-09-14
•
Expires: 1971-01-19
Abstract
No abstract record available.
Inventors
- 👤 Friedrich K H Nallinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:08
CPC Classifications
B; B60; B60G; B60G21/00; B60G21/02; B60G21/04; B60G21/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1405763A
Cited
US1946948A
Cited
US2129232A
Cited
GB493412A
Cited
US2256069A
Cited
US2190279A
Cited
US2367817A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-09-13 | 1958-03-15 | 1958-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-13 | 1962-03-15 | 1962-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-13 | 1966-03-15 | 1966-09-14 | $7700.00 | Window Closed / Lapsed |