Patent US2917318A successfully refreshed from Google Patents.
US2917318A
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US
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Equalization spring system for motor vehicles
Assignee: Daimler Benz AG
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Filing: 1956-07-27
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Granted: 1959-12-15
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Expires: 1976-07-27
Abstract
No abstract record available.
Inventors
- 👤 Friedrich K H Nallinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:37
CPC Classifications
B; B60; B60G; B60G21/00; B60G11/00; B60G11/32; B60G11/48; B60G11/56; B60G11/58; B60G17/00; B60G17/02; B60G17/033; B60G21/02; B60G21/06; B60G21/067
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) | 1962-12-14 | 1963-06-15 | 1963-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-14 | 1967-06-15 | 1967-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-14 | 1971-06-15 | 1971-12-15 | $7700.00 | Window Closed / Lapsed |