Patent US3067888A successfully refreshed from Google Patents.
US3067888A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Earth moving vehicle
Assignee: FMC Corp
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Filing: 1960-12-14
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Granted: 1962-12-11
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Expires: 1980-12-14
Abstract
No abstract record available.
Inventors
- 👤 George A Reynolds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:52
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/64; E02F3/65; E02F3/654; E02F3/656; E02F3/28; E02F3/34; E02F3/348; E02F3/3486; E02F3/36; E02F3/40; E02F3/402; E02F3/404; E02F3/6409; E02F3/6436
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) | 1965-12-10 | 1966-06-11 | 1966-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-10 | 1970-06-11 | 1970-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-10 | 1974-06-11 | 1974-12-11 | $7700.00 | Window Closed / Lapsed |