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US3412533A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cotton picker
Assignee: Case LLC
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Filing: 1966-08-03
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Granted: 1968-11-26
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Expires: 1986-08-03
Abstract
No abstract record available.
Inventors
- 👤 Jr Edward L Robinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:00
CPC Classifications
A; A01; A01D; A01D46/00; A01D46/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
143 words
IN A COTTON PICKER HAVING PICKER UNITS, A STORAGE BASKET, AND MEANS FOR CONVEYING PICKED COTTON FROM THE PICKER UNITS TO THE BASKET AND OPERATIVE FOR PRODUCING AN AIR STREAM BLOWING THE COTTON INTO THE BASKET IN A NEAR SIDE THEREOF WHICH FORCES TRASH FROM THE BASKET THROUGH THE FAR SIDE, THE TRASH THEREUPON FALLING IN A STREAM DOWN PAST THE FAR SIDE, THE IMPROVEMENT COMPRISING, A POWER PLANT INCORPORATED IN THE PICKER AND POSITIONED GENERALLY UNDER THE BASKET AND INCLUDING A COMPONENT TO BE COOLED ALSO POSITIONED AT LEAST ADJACENT THE AREA UNDER THE BASKET, AND THE POWER PLANT ALSO INCLUDING MEANS FOR DEVELOPING A COOLING AIR STREAM DRAWING THE AIR FROM A LOCATION GENERALLY UNDER THE BASKET AND REMOVED FROM SAID FALLING TRASH STREAM AND BLOWING IT OVER THE COMPONENT TO BE COOLED IN A DIRECTION GENERALLY OUTWARDLY FROM SAID LOCATION.
Claim 2
Dependent Claim
143 words
IN A COTTON PICKER HAVING PICKER UNITS, A STORAGE BASKET, AND MEANS FOR CONVEYING PICKED COTTON FROM THE PICKER UNITS TO THE BASKET AND OPERATIVE FOR PRODUCING AN AIR STREAM BLOWING THE COTTON INTO THE BASKET IN A NEAR SIDE THEREOF WHICH FORCES TRASH FROM THE BASKET THROUGH THE FAR SIDE, THE TRASH THEREUPON FALLING IN A STREAM DOWN PAST THE FAR SIDE, THE IMPROVEMENT COMPRISING, A POWER PLANT INCORPORATED IN THE PICKER AND POSITIONED GENERALLY UNDER THE BASKET AND INCLUDING A COMPONENT TO BE COOLED ALSO POSITIONED AT LEAST ADJACENT THE AREA UNDER THE BASKET, AND THE POWER PLANT ALSO INCLUDING MEANS FOR DEVELOPING A COOLING AIR STREAM DRAWING THE AIR FROM A LOCATION GENERALLY UNDER THE BASKET AND REMOVED FROM SAID FALLING TRASH STREAM AND BLOWING IT OVER THE COMPONENT TO BE COOLED IN A DIRECTION GENERALLY OUTWARDLY FROM SAID LOCATION.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-26 | 1972-05-27 | 1972-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-26 | 1976-05-27 | 1976-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-26 | 1980-05-27 | 1980-11-26 | $7700.00 | Window Closed / Lapsed |