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Patent US3510013A successfully refreshed from Google Patents.
US3510013A
Expired / Lapsed
US
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Automatic bale loading and unloading wagon
Assignee: Unisys Corp
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Filing: 1968-05-20
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Granted: 1970-05-05
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Expires: 1988-05-20
Abstract
No abstract record available.
Inventors
- 👤 Albert M Best
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:20
CPC Classifications
A; A01; A01D; A01D90/00; A01D90/02; A01D90/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2676002A
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US2702131A
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US2847110A
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US3189202A
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US3159287A
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US3214050A
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US3278049A
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US3278050A
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US3385456A
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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) | 1973-05-04 | 1973-11-03 | 1974-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-04 | 1977-11-03 | 1978-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-04 | 1981-11-03 | 1982-05-05 | $7700.00 | Window Closed / Lapsed |