Patent JPS5199848A successfully refreshed from Google Patents.
US4333541A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bumper mounted soil sampling device
Assignee: Individual
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Filing: 1980-06-26
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Granted: 1982-06-08
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Expires: 2000-06-26
Abstract
Abstract The soil sampling assembly is designed to be detachably secured within the central recess provided in the moulded rear bumper of small pick-up type trucks and the like. A bracket supports a pair of spaced and parallel members and a cylinder support extends upwardly therefrom and is adjustable lengthwise relative to said members. The cylinder is pivotally supported in a trunnion at the top of the cylinder support and the piston rod is pivotally connected to a soil probe tube extending downwardly from the cylinder. The device is easily actuated from a simple hydraulic system either driven by the truck motor or by a separate source of power in the truck and is easily attached and detached from the truck when required.
Inventors
- 👤 John G. Doty
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:05
CPC Classifications
E; E21; E21B; E21B7/00; E21B7/02; E21B7/027; E21B7/028; E21B10/00; E21B10/02; E21B25/00; E21B25/10
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
196 words
A soil sampling device for use with a truck or the like having a recess formed in the moulded rear bumper thereof; comprising in combination an hydraulic piston and cylinder assembly including a piston rod secured to and extending from the piston of said piston and cylinder assembly, frame means supporting the cylinder of said piston and cylinder assembly, a soil sampling tube detachably secured to the distal end of the piston rod of said piston and cylinder assembly and means for detachably mounting said sampling device within the recess of the moulded rear bumper of the associated truck, said soil sampling tube including an elongated open ended tube, a pair of attaching plates secured one upon each side of said tube adjacent the upper end thereof and extending upwardly therefrom, means detachably securing said pair of attaching plates to the distal end of the piston rod of said piston and cylinder assembly, the lower end of said soil sampling tube being inwardly tapered and edge sharpened to form a restricted intake end to said soil sampling tube to facilitate the penetration of same within the ground and to assist in retaining the soil sample therein.
Claim 2
Dependent Claim
196 words
A soil sampling device for use with a truck or the like having a recess formed in the moulded rear bumper thereof; comprising in combination an hydraulic piston and cylinder assembly including a piston rod secured to and extending from the piston of said piston and cylinder assembly, frame means supporting the cylinder of said piston and cylinder assembly, a soil sampling tube detachably secured to the distal end of the piston rod of said piston and cylinder assembly and means for detachably mounting said sampling device within the recess of the moulded rear bumper of the associated truck, said soil sampling tube including an elongated open ended tube, a pair of attaching plates secured one upon each side of said tube adjacent the upper end thereof and extending upwardly therefrom, means detachably securing said pair of attaching plates to the distal end of the piston rod of said piston and cylinder assembly, the lower end of said soil sampling tube being inwardly tapered and edge sharpened to form a restricted intake end to said soil sampling tube to facilitate the penetration of same within the ground and to assist in retaining the soil sample therein.
Claim 3
Dependent Claim
72 words
The invention according to claim 1 in which said frame means includes a pair of spaced and parallel side plates secured to and extending upwardly from said means detachably mounting said sampling device within the recess, a cylinder mounting structure adjustably secured to adjacent the upper end of said side plates and trunnion means mounting said cylinder by the upper end thereof to adjacent the upper end of said cylinder mounting structure.
Claim 4
Dependent Claim
70 words
The invention according to claim 2 in which said means for detachably mounting said soil sampling device within the recess of the moulded rear bumper of the associated truck includes a transverse channel member detachably secured within the recess, said pair of spaced and parallel side plates being secured to and extending upwardly from said transverse channel member and brace means extending between said frame means and said transverse channel.
Claim 5
Dependent Claim
71 words
The invention according to claim 1 in which said means for detachably mounting said soil sampling device within the recess of the moulded rear bumper of the associated truck includes a transverse channel member detachably secured within the recess, said frame means supporting said piston and cylinder assembly being secured to and extending upwardly from said transverse channel member and brace means extending between said frame means and said transverse channel.
Claim 6
Dependent Claim
162 words
A soil sampling device for use with a truck or the like having a recess formed in the moulded rear bumper thereof; comprising in combination an hydraulic piston and cylinder assembly including a piston rod secured to and extending from the piston of said piston and cylinder assembly, frame means supporting the cylinder of said piston and cylinder assembly, a soil sampling tube detachably secured to the distal end of the piston rod of said piston and cylinder assembly and means for detachably mounting said sampling device within the recess of the moulded rear bumper of the associated truck, said means for detachably mounting said soil sampling device within the recess of the moulded rear bumper of the associated truck including a transverse channel member detachably secured within the recess, said frame means supporting said piston and cylinder assembly being secured to and extending upwardly from said transverse channel member and brace means extending between said frame means and said transverse channel.
Claim 7
Dependent Claim
162 words
A soil sampling device for use with a truck or the like having a recess formed in the moulded rear bumper thereof; comprising in combination an hydraulic piston and cylinder assembly including a piston rod secured to and extending from the piston of said piston and cylinder assembly, frame means supporting the cylinder of said piston and cylinder assembly, a soil sampling tube detachably secured to the distal end of the piston rod of said piston and cylinder assembly and means for detachably mounting said sampling device within the recess of the moulded rear bumper of the associated truck, said means for detachably mounting said soil sampling device within the recess of the moulded rear bumper of the associated truck including a transverse channel member detachably secured within the recess, said frame means supporting said piston and cylinder assembly being secured to and extending upwardly from said transverse channel member and brace means extending between said frame means and said transverse channel.
Claim 8
Dependent Claim
105 words
The invention according to claim 5 in which said soil sampling tube includes an elongated open ended tube, a pair of attaching plates secured one upon each side of said tube adjacent the upper end thereof and extending upwardly therefrom, means detachably securing said pair of attaching plates to the distal end of the piston rod of said piston and cylinder assembly, the lower end of said soil sampling tube being inwardly tapered and edge sharpened to form a restricted intake end to said soil sampling tube to facilitate the penetration of same within the ground and to assist in retaining the soil sample therein.
Claim 9
Dependent Claim
70 words
The invention according to claim 6 in which said means for detachably mounting said soil sampling device within the recess of the moulded rear bumper of the associated truck includes a transverse channel member detachably secured within the recess, said pair of spaced and parallel side plates being secured to and extending upwardly from said transverse channel member and brace means extending between said frame means and said transverse channel.
Claim 10
Dependent Claim
109 words
The invention according to claims 2, 6 or 7 in which said cylinder mounting structure includes a vertically situated channel member including a pair of spaced and parallel side flanges and a web extending therebetween at the rear edges of the side flanges, a multi-apertured mounting plate secured to adjacent the lower ends of each of side flanges with the apertured portions being set rearwardly of said web, said side plates also being apertured and a pair of connecting pins selectively engaging apertures in said mounting plates and apertures in said side plates to vertically adjust the position of said channel member within limits, relative to said side plates.
Claim 11
Dependent Claim
72 words
The invention according to claim 5 in which said frame means includes a pair of spaced and parallel side plates secured to and extending upwardly from said means detachably mounting said sampling device within the recess, a cylinder mounting structure adjustably secured to adjacent the upper end of said side plates and trunnion means mounting said cylinder by the upper end thereof to adjacent the upper end of said cylinder mounting structure.
Claim 12
Dependent Claim
105 words
The invention according to claim 5 in which said soil sampling tube includes an elongated open ended tube, a pair of attaching plates secured one upon each side of said tube adjacent the upper end thereof and extending upwardly therefrom, means detachably securing said pair of attaching plates to the distal end of the piston rod of said piston and cylinder assembly, the lower end of said soil sampling tube being inwardly tapered and edge sharpened to form a restricted intake end to said soil sampling tube to facilitate the penetration of same within the ground and to assist in retaining the soil sample therein.
Claim 13
Dependent Claim
105 words
The invention according to claim 9 in which said soil sampling tube includes an elongated open ended tube, a pair of attaching plates secured one upon each side of said tube adjacent the upper end thereof and extending upwardly therefrom, means detachably securing said pair of attaching plates to the distal end of the piston rod of said piston and cylinder assembly, the lower end of said soil sampling tube being inwardly tapered and edge sharpened to form a restricted intake end of said soil sampling tube to facilitate the penetration of same within the ground and to assist in retaining the soil sample therein.
References Cited (Backward Citations)
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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 |