Road structure – process – or apparatus – Apparatus – Material distribution means
Reexamination Certificate
2006-04-25
2006-04-25
Will, Thomas B. (Department: 3671)
Road structure, process, or apparatus
Apparatus
Material distribution means
C037S232000, C037S269000, C037S272000, C172S684500, C172S675000, C172S701100
Reexamination Certificate
active
07033105
ABSTRACT:
A road paving equipment tire track remover having a pair of blade assemblies, each including a semi-flexible blade with a lower edge and an upper edge. The upper edge is affixed to and shaped by a V-shaped frame so as to create a concave front side of the blade. The blade assembly is attached to the surface of a road paving vehicle near and behind the rear wheels of the vehicle in such a manner that the lower edge of the blade is in contact with the road surface. The blade assembly also includes a parallel scissors assembly to allow for vertical movement of the blade while in use, and a weight box to selectively adjust the pressure exerted by the blade on the road surface.
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Catenacci John G.
Franco Samuel
Peterka Frank D.
Tantarelli Mark J.
Johnson Larry D.
Johnson & Stainbrook LLP
Pechhold Alexandra
Stainbrook Craig M.
Will Thomas B.
LandOfFree
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