Patent US3040508A successfully refreshed from Google Patents.
US3040508A
Expired / Lapsed
US
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Hay baler
Assignee: Unisys Corp
•
Filing: 1958-10-29
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Granted: 1962-06-26
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Expires: 1978-10-29
Abstract
No abstract record available.
Inventors
- 👤 Edwin B Nolt
- 👤 James W Mcduffie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:16
CPC Classifications
A; A01; A01F; A01F15/00; A01F15/08; A01F15/10; A01F15/101; A01F2015/103
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1687516A
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US2324261A
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US2489198A
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US2608929A
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US2757602A
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US2725009A
Cited
US2862347A
Cited
US2817944A
Cited
US2817945A
Cited
US2884850A
Cited
US2948101A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-25 | 1965-12-25 | 1966-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-25 | 1969-12-25 | 1970-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-25 | 1973-12-25 | 1974-06-26 | $7700.00 | Window Closed / Lapsed |