Patent US2462185A successfully refreshed from Google Patents.
US2770375A
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US
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Hoisting apparatus for elevating and dumping vehicles
Assignee: Deere and Co
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Filing: 1949-05-28
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Granted: 1956-11-13
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Expires: 1969-05-28
Abstract
No abstract record available.
Inventors
- 👤 Leonard B Neighbour
- 👤 Orville P Lance
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:26
CPC Classifications
B; B65; B65G; B65G67/00; B65G67/02; B65G67/24; B65G67/32; B65G67/34; B65G67/36; B65G67/40; B66; B66F; B66F7/00; B66F7/22
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-13 | 1960-05-14 | 1960-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-13 | 1964-05-14 | 1964-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-13 | 1968-05-14 | 1968-11-13 | $7700.00 | Window Closed / Lapsed |