Patent US4687420A successfully refreshed from Google Patents.
US4333250A
Expired / Lapsed
US
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Multi-purpose attachment for vehicles
Assignee: Individual
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Filing: 1979-09-14
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Granted: 1982-06-08
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Expires: 1999-09-14
Abstract
Abstract An attachment for powered vehicles comprising a universal carrier member adapted to be secured to the lift apparatus of the vehicle and pivotally supporting a multi-purpose scoop implement having a plurality of operating positions, one of the operating positions providing a scoop for the vehicle, another of the operating positions providing a load carrier for the vehicle, and yet another operating position providing a scraper for the vehicle. In addition, the carrier member may be utilized for carrying a plurality of implements for expanding the usefulness of the vehicle. For example, a roller, a cultivator, a spool or core for facilitating the winding and unwinding of fencing and the like, a soil loosening device, a fork lift attachment, and the like, may be supported by the carrier member whereby the vehicle may be utilized for substantially unlimited number of work operation.
Inventors
- 👤 Joe W. Henderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:10
CPC Classifications
A; A01; A01B; A01B59/00; A01B59/06; E; E02; E02F; E02F3/00; E02F3/04; E02F3/28; E02F3/36; E02F3/3604; E02F3/40; E02F3/401; E02F3/96
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
327 words
A multi-purpose attachment for vehicles having a lift apparatus and comprising universal carrier means of substantially U-shaped configuration adapted for connection with the lift apparatus of the vehicle, implement means supported by the carrier means, journal means provided on the implement means for pivotally securing the implement to the carrier means, hitch means provided on the carrier means for securing thereof to the lift apparatus, dual latch means provided on thereof to the lift apparatus, dual latch means provided on said carrier means for cooperating with said journal means for removably securing the implement means to the carrier means, transversely extending rod means provided on said carrier means and rotatable about its own longitudinal axis for simultaneous actuation of said dual latch means, said implement means being a multi-purpose implement pivotal with respect to the carrier means to provide a plurality of relative working positions therebetween, and including locking means cooperating between the multi-purpose implement and the carrier means for locking the multi-purpose implement in each of said positions to provide for said plurality of work operations for the vehicle from a single implement, the multi-purpose implement comprising a substantially open box-type receptacle having a bottom plate and three conterminous sidewalls extending outwardly therefrom, the opposed sidewalls of the receptacle being provided with a plurality of spaced aligned apertures, and the locking means comprises a pair of oppositely disposed latching pins movably secured to the carrier means and movable between extended and retracted positions with respect to the opposed sidewalls whereby a preselected pair of aligned apertures may be engaged by the latching pins in the extended positions thereof for locking the receptacle in said preselected position, said locking engagement of the latching pins with the apertures being released upon retracting of said latching pins for freeing the receptacle for movement to another relative position with respect to the carrier means, each of said positions of the receptacle providing for a different work operation for the vehicle.
Claim 2
Dependent Claim
327 words
A multi-purpose attachment for vehicles having a lift apparatus and comprising universal carrier means of substantially U-shaped configuration adapted for connection with the lift apparatus of the vehicle, implement means supported by the carrier means, journal means provided on the implement means for pivotally securing the implement to the carrier means, hitch means provided on the carrier means for securing thereof to the lift apparatus, dual latch means provided on thereof to the lift apparatus, dual latch means provided on said carrier means for cooperating with said journal means for removably securing the implement means to the carrier means, transversely extending rod means provided on said carrier means and rotatable about its own longitudinal axis for simultaneous actuation of said dual latch means, said implement means being a multi-purpose implement pivotal with respect to the carrier means to provide a plurality of relative working positions therebetween, and including locking means cooperating between the multi-purpose implement and the carrier means for locking the multi-purpose implement in each of said positions to provide for said plurality of work operations for the vehicle from a single implement, the multi-purpose implement comprising a substantially open box-type receptacle having a bottom plate and three conterminous sidewalls extending outwardly therefrom, the opposed sidewalls of the receptacle being provided with a plurality of spaced aligned apertures, and the locking means comprises a pair of oppositely disposed latching pins movably secured to the carrier means and movable between extended and retracted positions with respect to the opposed sidewalls whereby a preselected pair of aligned apertures may be engaged by the latching pins in the extended positions thereof for locking the receptacle in said preselected position, said locking engagement of the latching pins with the apertures being released upon retracting of said latching pins for freeing the receptacle for movement to another relative position with respect to the carrier means, each of said positions of the receptacle providing for a different work operation for the vehicle.
Claim 3
Dependent Claim
196 words
A multi-purpose attachment for vehicles having a lift apparatus and comprising universal carrier means of substantially U-shaped configuration adapted for connection with the lift apparatus of the vehicle, implement means supported by the carrier means, journal means provided on the implement means for pivotally securing the implement to the carrier means, hitch means provided on the carrier means for securing thereof to the lift apparatus, dual latch means provided on said carrier means for cooperating with said journal means for removably securing the implement means to the carrier means, transversely extending rod means provided on said carrier means and rotatable about its own longitudinal axis for simultaneous actuation of said dual latch means, said implement means being a multi-purpose implement pivotal with respect to the carrier means to provide a plurality of relative working positions therebetween, and including locking means cooperating between the multi-purpose implement and the carrier means for locking the multi-purpose implement in each of said positions to provide for said plurality of work operations for the vehicle from a single implement, and including lever means secured to said multi-purpose implement for manual pivoting of said multi-purpose implement with respect to the carrier means.
Claim 4
Dependent Claim
196 words
A multi-purpose attachment for vehicles having a lift apparatus and comprising universal carrier means of substantially U-shaped configuration adapted for connection with the lift apparatus of the vehicle, implement means supported by the carrier means, journal means provided on the implement means for pivotally securing the implement to the carrier means, hitch means provided on the carrier means for securing thereof to the lift apparatus, dual latch means provided on said carrier means for cooperating with said journal means for removably securing the implement means to the carrier means, transversely extending rod means provided on said carrier means and rotatable about its own longitudinal axis for simultaneous actuation of said dual latch means, said implement means being a multi-purpose implement pivotal with respect to the carrier means to provide a plurality of relative working positions therebetween, and including locking means cooperating between the multi-purpose implement and the carrier means for locking the multi-purpose implement in each of said positions to provide for said plurality of work operations for the vehicle from a single implement, and including lever means secured to said multi-purpose implement for manual pivoting of said multi-purpose implement with respect to the carrier means.
Claim 5
Dependent Claim
19 words
A multi-purpose attachment for vehicles as set forth in claim 2 wherein the implement means comprises a cultivator attachment.
Claim 6
Dependent Claim
20 words
A multi-purpose attachment for vehicles as set forth in claim 2 wherein the implement means comprises a fork lift attachment.
Claim 7
Dependent Claim
20 words
A multi-purpose attachment for vehicles as set forth in claim 2 wherein the implement means comprises a roller compactor apparatus.
Claim 8
Dependent Claim
29 words
A multi-purpose attachment for vehicles as set forth in claim 2 wherein the implement means comprises a spool apparatus for carrying materials which may be reeled and unreeled therefrom.
Claim 9
Dependent Claim
20 words
A multi-purpose attachment for vehicles as set forth in claim 2 wherein the implement means comprises a soil ripper attachment.
References Cited (Backward Citations)
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Cited
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US2711679A
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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) | 1985-06-07 | 1985-12-07 | 1986-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-06-07 | 1989-12-07 | 1990-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-06-07 | 1993-12-07 | 1994-06-08 | $7700.00 | Window Closed / Lapsed |