US2917103A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trapezoidal linkage for vehicles
Assignee: Carl Bruns Werkzeugfabrik GmbH
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Filing: 1956-07-23
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Granted: 1959-12-15
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Expires: 1976-07-23
Abstract
No abstract record available.
Inventors
- 👤 Korn Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:55
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/50; B60N2/502; A; A47; A47C; A47C3/00; A47C3/02; A47C3/025; B60N2/505; B60N2/506; B60N2/507; B60N2/54; B60N2/544
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA491059A
Cited
GB147275A
Cited
FR779781A
Cited
GB591334A
Cited
US2621919A
Cited
US2663355A
Cited
US2678210A
Cited
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 |