Patent US2624962A successfully refreshed from Google Patents.
US2624962A
Expired / Lapsed
US
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Earth-working implement
Assignee: International Motors LLC
•
Filing: 1945-09-10
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Granted: 1953-01-13
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Expires: 1965-09-10
Abstract
No abstract record available.
Inventors
- 👤 Arthur G Evans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:39
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/76; E02F3/7636; E02F3/764
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1739352A
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US1986173A
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US1997001A
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US2001803A
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US2160595A
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US2191323A
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US2238389A
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US2365677A
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US2311553A
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US2371502A
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US2404760A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-13 | 1956-07-14 | 1957-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-13 | 1960-07-14 | 1961-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-13 | 1964-07-14 | 1965-01-13 | $7700.00 | Window Closed / Lapsed |