Earth working – With weight
Reexamination Certificate
2003-12-02
2010-11-30
Will, Thomas B (Department: 3671)
Earth working
With weight
C280S759000
Reexamination Certificate
active
07841423
ABSTRACT:
A road grader having the components or assemblies of a rear counterweight, lights and a bumper. This rear frame should consist of few individual parts, render possible a simple assembly for the rear counterpoise weight and offer sufficient options for building on different pieces of rear-mounted equipment. That is achieved if the bumper and the rear counterweight consist of a rear end plate vertically aligned and extending across the entire width of the grader, which represents the rearmost part of the rear frame and onto which the lighting is attached in the region of its outer ends.
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patent: 7152883 (2006-12-01), Niemela
Damm Jurgen
Schwartz Harald
CNH Baumaschinen GmbH
Harms Michael G.
Mitchell Joel F.
Sheldrake Patrick M.
Will Thomas B
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