Patent US1875671A successfully refreshed from Google Patents.
US3176451A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Crop harvester
Assignee: Deere and Co
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Filing: 1962-09-17
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Granted: 1965-04-06
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Expires: 1982-09-17
Abstract
No abstract record available.
Inventors
- 👤 Arthur L Hubbard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:51
CPC Classifications
A; A01; A01D; A01D46/00; A01D46/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
167 words
A COTTON HARVESTER FOR USE IN A FIELD IN WHICH COTTONIS GROWN IN PARALLEL ROWS COMPRISING: A MAIN FORE-ANDAFT EXTENDING FRAME INCLUDING TRANSVERSE AXLE STRUCTURE; LATERALLY SPACED WHEELS CARRIED ON THE AXLE STRUCTURE SO AS TO EMBRACE A PAIR OF ROWS; A PAIR OF HARVESTING UNITS SUPPORTED ON THE FRAME FORWARDLY OF THE WHEELS AND HAVING FORE-AND-AFT EXTENDING PLANT PASSAGES FOR ACCOMMODATING THE ROWS OF PLATES BETWEEN THE WHEELS, EACH OF THE HARVESTING UNITS HAVING HARVESTING MECHANISM INBOARD AND OUTBOARD OF A RESPECTIVE ROW WITH THE OUTBOARD MECHANISMS BEING AT LEAST PARTIALLY IN DIRECT LEADING RELATION WITH THE RESPECTIVE WHEELS; AND A PAIR OF HARVESTING UNITS SUPPORTED ON OPPOSITE SIDES OF THE FRAME REARWARDLY OF THE WHEELS AND HAVING FORE-AND-AFT EXTENDING PLANT PASSAGES FOR ACCOMMODATING A ROW OF PLANTS OUTBOARD OF THE RESPECTIVE WHEELS, EACH OF THE LATTER HARVESTING UNITS HAVING HARVESTING MECHANISMS INBOARD AND OUTBOARD OF ITS PLANT PASSAGE WITH THE LATTER INBOARD HARVESTING MECHANISMS BEING AT LEAST PARTIALLY IN DIRECT TRAILING RELATION WITH THE WHEELS.
Claim 2
Dependent Claim
167 words
A COTTON HARVESTER FOR USE IN A FIELD IN WHICH COTTONIS GROWN IN PARALLEL ROWS COMPRISING: A MAIN FORE-ANDAFT EXTENDING FRAME INCLUDING TRANSVERSE AXLE STRUCTURE; LATERALLY SPACED WHEELS CARRIED ON THE AXLE STRUCTURE SO AS TO EMBRACE A PAIR OF ROWS; A PAIR OF HARVESTING UNITS SUPPORTED ON THE FRAME FORWARDLY OF THE WHEELS AND HAVING FORE-AND-AFT EXTENDING PLANT PASSAGES FOR ACCOMMODATING THE ROWS OF PLATES BETWEEN THE WHEELS, EACH OF THE HARVESTING UNITS HAVING HARVESTING MECHANISM INBOARD AND OUTBOARD OF A RESPECTIVE ROW WITH THE OUTBOARD MECHANISMS BEING AT LEAST PARTIALLY IN DIRECT LEADING RELATION WITH THE RESPECTIVE WHEELS; AND A PAIR OF HARVESTING UNITS SUPPORTED ON OPPOSITE SIDES OF THE FRAME REARWARDLY OF THE WHEELS AND HAVING FORE-AND-AFT EXTENDING PLANT PASSAGES FOR ACCOMMODATING A ROW OF PLANTS OUTBOARD OF THE RESPECTIVE WHEELS, EACH OF THE LATTER HARVESTING UNITS HAVING HARVESTING MECHANISMS INBOARD AND OUTBOARD OF ITS PLANT PASSAGE WITH THE LATTER INBOARD HARVESTING MECHANISMS BEING AT LEAST PARTIALLY IN DIRECT TRAILING RELATION WITH THE WHEELS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-05 | 1968-10-05 | 1969-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-05 | 1972-10-05 | 1973-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-05 | 1976-10-05 | 1977-04-06 | $7700.00 | Window Closed / Lapsed |