US3371940A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle variable height suspension systems
Assignee: United States Department of the Army
•
Filing: 1966-06-15
•
Granted: 1968-03-05
•
Expires: 1986-06-15
Abstract
No abstract record available.
Inventors
- 👤 Alex H Sinclair
- 👤 Kozowyk Ted
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:52
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/08; B62D55/104; B62D55/116
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE1118622B
Cited
US3047283A
Cited
US3117800A
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US3246405A
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US3254738A
Cited
US3262522A
Cited
US3299978A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-05 | 1971-09-04 | 1972-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-05 | 1975-09-04 | 1976-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-05 | 1979-09-04 | 1980-03-05 | $7700.00 | Window Closed / Lapsed |