US3056510A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Derrick for vehicles
Assignee: Individual
•
Filing: 1958-04-28
•
Granted: 1962-10-02
•
Expires: 1978-04-28
Abstract
No abstract record available.
Inventors
- 👤 Edward V Garnett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:07
CPC Classifications
B; B66; B66F; B66F11/00; B66F11/04; B66F11/044; B66F11/046; B66C; B66C23/00; B66C23/18; B66C23/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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FR1117129A
Cited
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US2911111A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-01 | 1966-04-02 | 1966-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-01 | 1970-04-02 | 1970-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-01 | 1974-04-02 | 1974-10-02 | $7700.00 | Window Closed / Lapsed |