US3476200A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interchangeable wheel suspension system in a four-wheel drive vehicle
Assignee: HARLEY N KLENTZ
•
Filing: 1967-10-03
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Granted: 1969-11-04
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Expires: 1987-10-03
Abstract
No abstract record available.
Inventors
- 👤 Adolf Schoepe
- 👤 Harley N Klentz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:19
CPC Classifications
B; B60; B60K; B60K17/00; B60K17/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1780370A
Cited
US2392832A
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US2455429A
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US2503477A
Cited
US2631681A
Cited
GB730876A
Cited
US3283842A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-03 | 1973-05-05 | 1973-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-03 | 1977-05-05 | 1977-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-03 | 1981-05-05 | 1981-11-04 | $7700.00 | Window Closed / Lapsed |