US3252604A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Implement supporting structure
Assignee: Deere and Co
•
Filing: 1965-03-01
•
Granted: 1966-05-24
•
Expires: 1985-03-01
Abstract
No abstract record available.
Inventors
- 👤 Edward R Wiemann
- 👤 John A Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:24
CPC Classifications
E; E02; E02F; E02F9/00; E02F9/08; E02F9/085
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
161 words
A TRACTOR MOUNTABLE IMPLEMENT COMPRISING: AN UPRIGHT STRUCTURE NORMALLY DISPOSED AT ONE END OF A TRACTOR TRANSVERSELY TO THE LINE OF TRAVEL AND HAVING TRANSVERSELY SPACED ENDS, AND OPPOSITE FORE-HAND-AFT SPACED UPRIGHT SIDES; MEANS CONNECTING THE STRUCTURE TO THE TRACTOR; A PAIR OF VERTICALLY SPACED TRACK MEANS ON THE SIDE OF THE STRUCTURE FACING AWAY FROM THE TRACTOR AND EXTENDING BETWEEN THE ENDS; AN IMPLEMENT SUPPORT CARRIED ON THE TRACK MEANS FOR TRANSVERSE MOVEMENT AND HAVING VERTICAL SWIVEL MEANS; A BOOM STRUCTURE MOUNTED ON THE SWIVEL MEANS FOR LATERAL MOVEMENT AT ONE END AND EXTENDING THEREFROM TO AN END REMOTE FROM THE SWIVEL MEANS; AN EARTH WORKING TOOL SUPPORTED ON THE REMOTE END OF THE BOOM STRUCTURE; A SEAT SUPPORT FIXED ON THE IMPLEMENT SUPPORT FOR TRANSVERSE MOVEMENT THEREWITH AND EXTENDING IN CANTILEVER FASHION THEREFROM FOR RETENTION OVER THE UPRIGHT STRUCTURE; AND A SEAT CARRIED ON THE SEAT SUPPORT IN FORE-AND-AFT OFFSET RELATION FROM THE SWIVEL MEANS OF THE IMPLEMENT SUPPORT.
Claim 2
Dependent Claim
161 words
A TRACTOR MOUNTABLE IMPLEMENT COMPRISING: AN UPRIGHT STRUCTURE NORMALLY DISPOSED AT ONE END OF A TRACTOR TRANSVERSELY TO THE LINE OF TRAVEL AND HAVING TRANSVERSELY SPACED ENDS, AND OPPOSITE FORE-HAND-AFT SPACED UPRIGHT SIDES; MEANS CONNECTING THE STRUCTURE TO THE TRACTOR; A PAIR OF VERTICALLY SPACED TRACK MEANS ON THE SIDE OF THE STRUCTURE FACING AWAY FROM THE TRACTOR AND EXTENDING BETWEEN THE ENDS; AN IMPLEMENT SUPPORT CARRIED ON THE TRACK MEANS FOR TRANSVERSE MOVEMENT AND HAVING VERTICAL SWIVEL MEANS; A BOOM STRUCTURE MOUNTED ON THE SWIVEL MEANS FOR LATERAL MOVEMENT AT ONE END AND EXTENDING THEREFROM TO AN END REMOTE FROM THE SWIVEL MEANS; AN EARTH WORKING TOOL SUPPORTED ON THE REMOTE END OF THE BOOM STRUCTURE; A SEAT SUPPORT FIXED ON THE IMPLEMENT SUPPORT FOR TRANSVERSE MOVEMENT THEREWITH AND EXTENDING IN CANTILEVER FASHION THEREFROM FOR RETENTION OVER THE UPRIGHT STRUCTURE; AND A SEAT CARRIED ON THE SEAT SUPPORT IN FORE-AND-AFT OFFSET RELATION FROM THE SWIVEL MEANS OF THE IMPLEMENT SUPPORT.
References Cited (Backward Citations)
US3155250A
Cited
US3134492A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-23 | 1969-11-22 | 1970-05-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-23 | 1973-11-22 | 1974-05-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-23 | 1977-11-22 | 1978-05-24 | $7700.00 | Window Closed / Lapsed |