US3483688A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chopper and baler assembly
Assignee: Unisys Corp
•
Filing: 1967-01-06
•
Granted: 1969-12-16
•
Expires: 1987-01-06
Abstract
No abstract record available.
Inventors
- 👤 James H Hollyday
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:22
CPC Classifications
F; F16; F16H; F16H7/00; F16H7/08; F16H7/0827; A; A01; A01D; A01D43/00; A01D43/08; A01F; A01F12/00; A01F12/40; A01F15/00; A01F15/08; A01F15/10; A01F2015/108
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1283309A
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US1667117A
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US2044719A
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US2560307A
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US2674839A
Cited
US2751745A
Cited
US2954726A
Cited
GB1021895A
Cited
US3329561A
Cited
US3362144A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-15 | 1973-06-16 | 1973-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-15 | 1977-06-16 | 1977-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-15 | 1981-06-16 | 1981-12-16 | $7700.00 | Window Closed / Lapsed |