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| Number | Title | Issue Date |
| 7051819 | Means for creating weep holes in a ridge of roadway material A weep hole blade is operably mounted on the heel of the grader blade of a motor grader which is movable between raised and lowered positions with respect to the grader blade to create weep holes or channels in a ridge of roadway material being deposited at the side... | 05/30/2006 |
| 6964121 | All terrain vehicle mount assembly for a utilitarian accessory Hitch mount assembly for snow blades or other accessories or implements for off-road vehicles such as all-terrain vehicles. The assembly includes a receiver for mounting to the vehicle chassis and an implement assembly readily removably coupled to the receiver. The ... | 11/15/2005 |
| 6213559 | Scarifying blade with rotatable bits A scarifying blade for use on earthmoving equipment (e.g. a road grader). The lower working edge of the blade has attached to it several spaced rotatable bits, and attached to at least one of the ends of the blade is an end rotatable bit at an angle of ab... | 04/10/2001 |
| 5819444 | Snow blade with tiltable lateral panels A snow plow composed of a central blade and of two wing blades which are laterally hinged to the end of the main blade for wing blade angular adjustment forwardly and rearwardly of the main blade from a position and alignment with the same. Furthermore, t... | 10/13/1998 |
| 5810097 | Attachment system for mounting road-maintenance equipment on a vehicle An attachment system for mounting road-maintenance equipment on a vehicle such as a motor grader includes a frame for mounting on the nose plate of the vehicle to support the conditioning equipment forwardly and partly outboard of the vehicle. The system ... | 09/22/1998 |
| 5638618 | Adjustable wing plow A plow assembly is disclosed for vehicles such as pickup trucks and tractors for moving snow or other materials. The plow assembly has at least one extendable, forwardly pivotable plow wing which is extendable on one end of a main plow by sliding movement... | 06/17/1997 |
| 5542478 | Combination sloper and tailgrader attachment for vehicles An attachment for a vehicle generally consisting of a support frame mountable on the vehicle, a swing frame pivotally mounted on the support frame about an axis disposed laterally of a longitudinal centerline of the vehicle when the support frame is mount... | 08/06/1996 |
| 5377766 | Apparatus for cleaning excess roadstone away from a gutter An angled blade unit is attached to a loader bucket and, as the bucket is moved along a roadway, the blade unit plows excess roadstone away from a newly poured concrete gutter in order to prepare a roadbed for paving. A gage rides along the flag of the gu... | 01/03/1995 |
| 4446639 | Angling snow blade An improved angling snow blade, of the type which pushes snow to the left or right as the supporting vehicle alternates directions across an area to be cleared, has a right (28) and left (29) side panel attached to hinge about the upper edge of the blade,... | 05/08/1984 |
| 4372617 | Ice edger for ice resurfacing machine An edging apparatus for an ice resurfacing machine includes a guide operatively attaching to one of the side edges of the machine which is capable of being extended from the side of the machine such that it can contact an upright surface as, for example, ... | 02/08/1983 |
