US3455466A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gravity drop accumulator for automatic bale wagon
Assignee: Case LLC
•
Filing: 1967-04-17
•
Granted: 1969-07-15
•
Expires: 1987-04-17
Abstract
No abstract record available.
Inventors
- 👤 Monroe C Barrett
- 👤 Fenton L Kenna Jr
- 👤 Louis E Nickla
- 👤 Wilbur H Clendenin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 08:46
CPC Classifications
A; A01; A01D; A01D90/00; A01D90/02; A01D90/08; A01D85/00; B; B65; B65G; B65G57/00; B65G57/02; B65G57/03; B65G57/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2733921A
Cited
US2984838A
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USRE25750E
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US3158270A
Cited
US3270630A
Cited
US3251485A
Cited
US3330426A
Cited
US9702131B2
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-14 | 1973-01-13 | 1973-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-14 | 1977-01-13 | 1977-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-14 | 1981-01-13 | 1981-07-15 | $7700.00 | Window Closed / Lapsed |