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US3220582A
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Tractor mounted counterweight
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US3155253A
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Control system for tractor mounted apparatus
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US2991759A
|
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Cushioning and flow control valve
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US3042236A
|
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Trencher turret rotating apparatus
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US3074384A
|
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Pilot-operated ball check valve in cylinder head
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US2992016A
|
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Outrigger or stabilizer for tractors
|
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US2890806A
|
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Clam shell bucket and operating means therefor
|
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US2861812A
|
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Equipment mounting sub-frame assembly for tractors
|
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US2813645A
|
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Earth moving apparatus or the like
|
|
US2890805A
|
|
Hydraulic system for tractor mounted apparatus
|
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US2895236A
|
|
Hydraulic adze
|
|
US2883077A
|
|
Bucket control for loader or the like
|
|
US2878784A
|
|
Hydraulic brake for trencher
|
|
US2835396A
|
|
Rigid mounting for equipment on tractor
|
|
US2861361A
|
|
Detachable point for excavating apparatus
|
|
US2878951A
|
|
Side digger
|
|
US2801013A
|
|
Hydraulic trencher
|
|
US2768760A
|
|
Material handling device for tractor mounted loaders
|
|
US2817448A
|
|
Material handling device
|
|
US2799412A
|
|
Log loader or the like
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