Patent US3398674A successfully refreshed from Google Patents.
US3398674A
Expired / Lapsed
US
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Shielding for balers
Assignee: Case LLC
•
Filing: 1966-12-09
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Granted: 1968-08-27
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Expires: 1986-12-09
Abstract
No abstract record available.
Inventors
- 👤 Phillip G Venable
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 21:24
CPC Classifications
A; A01; A01F; A01F15/00; A01F15/08; Y; Y10; Y10T; Y10T292/00; Y10T292/28; Y10T292/282
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2349486A
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US2472285A
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US2785921A
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FR1113235A
Cited
US3008177A
Cited
US3069541A
Cited
US3259936A
Cited
US3357765A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-08-27 | 1972-02-26 | 1972-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-27 | 1976-02-26 | 1976-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-27 | 1980-02-26 | 1980-08-27 | $7700.00 | Window Closed / Lapsed |