US3352092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cotton picker
Assignee: Deere and Co
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Filing: 1965-02-12
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Granted: 1967-11-14
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Expires: 1985-02-12
Abstract
No abstract record available.
Inventors
- 👤 Arthur L Hubbard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:07
CPC Classifications
A; A01; A01D; A01D46/00; A01D46/08; A01D46/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
218 words
A TWO ROW COTTON HARVESTER COMPRISING: A MAIN MOBILE FRAME; A POWER SOURCE FOR MOVING THE FRAME OVER A FELD; A PAIR OF INNER UPRIGHT CASINGS SUPPORTED ON THE FRAME AND HAVING A PAIR OF MATERIAL OUTLET OPENINGS FACING INWARDLY AND TOWARD ONE ANOTHER; A PAIR OF OUTER CASINGS SUPPORTED ON THE FRAME OUTBOARD OF THE INNER CASINGS AND HAVING A PAIR OF MATERIAL OUTLET OPENINGS OPENING OUTWARDLY, THE OUTER CASINGS DEFINING WITH THE INNER CASINGS A PAIR OF FORE-AND-AFT EXTENDING PLANT PASSAGES; HARVESTING MECHANISMS WITHIN THE CASINGS INCLUDING UPRIGHT DOFFING STRUCTURES OFFSET TRANSVERSELY FROM THE RESPECTIVE OPENINGS, THE OPENINGS BEING SUBSTANTIALLY EQUAL TO THE EFFECTIVE HEIGHT OF THE DOFFING STRUCTURES; A MATERIAL CONTAINER SUPPORTED ON THE FRAME; PANEL STRUCTURE DEFINING AN INNER MATERIAL-RECEIVING COMPARTMENT DISPOSED BETWEEN THE INNER CASINGS FOR RECEIVING MATERIAL THEREFROM WITH A PORTION THEREOF OFFSET FORE AND AFT FROM THE OPENINGS AND HAVING OVERHEAD AND FLOOR PANELS WITH THE LATTER HAVING AN AIR PORT IN THE AFORESAID PORTION OF THE COMPARTMENT AND THE FORMER HAVING A MATERIAL OUTLET IN VERTICAL REGISTRY WITH THE PORT; PANEL STRUCTURE DEFINING A PAIR OF OUTER MATERIAL-RECEIVING COMPARTMENTS OUTBOARD OF THE RESPECTIVE OUTER CASINGS IN MATERIAL-RECEIVING RELATION WITH THE RESPECTIVE OPENINGS WITH EACH COMPARTMENT HAVING A PORTION OFFSET FORE AND AFT FROM THE OPENING AND AN OVERHEAD AND FLOOR
Claim 2
Dependent Claim
218 words
A TWO ROW COTTON HARVESTER COMPRISING: A MAIN MOBILE FRAME; A POWER SOURCE FOR MOVING THE FRAME OVER A FELD; A PAIR OF INNER UPRIGHT CASINGS SUPPORTED ON THE FRAME AND HAVING A PAIR OF MATERIAL OUTLET OPENINGS FACING INWARDLY AND TOWARD ONE ANOTHER; A PAIR OF OUTER CASINGS SUPPORTED ON THE FRAME OUTBOARD OF THE INNER CASINGS AND HAVING A PAIR OF MATERIAL OUTLET OPENINGS OPENING OUTWARDLY, THE OUTER CASINGS DEFINING WITH THE INNER CASINGS A PAIR OF FORE-AND-AFT EXTENDING PLANT PASSAGES; HARVESTING MECHANISMS WITHIN THE CASINGS INCLUDING UPRIGHT DOFFING STRUCTURES OFFSET TRANSVERSELY FROM THE RESPECTIVE OPENINGS, THE OPENINGS BEING SUBSTANTIALLY EQUAL TO THE EFFECTIVE HEIGHT OF THE DOFFING STRUCTURES; A MATERIAL CONTAINER SUPPORTED ON THE FRAME; PANEL STRUCTURE DEFINING AN INNER MATERIAL-RECEIVING COMPARTMENT DISPOSED BETWEEN THE INNER CASINGS FOR RECEIVING MATERIAL THEREFROM WITH A PORTION THEREOF OFFSET FORE AND AFT FROM THE OPENINGS AND HAVING OVERHEAD AND FLOOR PANELS WITH THE LATTER HAVING AN AIR PORT IN THE AFORESAID PORTION OF THE COMPARTMENT AND THE FORMER HAVING A MATERIAL OUTLET IN VERTICAL REGISTRY WITH THE PORT; PANEL STRUCTURE DEFINING A PAIR OF OUTER MATERIAL-RECEIVING COMPARTMENTS OUTBOARD OF THE RESPECTIVE OUTER CASINGS IN MATERIAL-RECEIVING RELATION WITH THE RESPECTIVE OPENINGS WITH EACH COMPARTMENT HAVING A PORTION OFFSET FORE AND AFT FROM THE OPENING AND AN OVERHEAD AND FLOOR
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) | 1970-11-13 | 1971-05-15 | 1971-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-13 | 1975-05-15 | 1975-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-13 | 1979-05-15 | 1979-11-14 | $7700.00 | Window Closed / Lapsed |