Patent
   D557715
Priority
May 02 2006
Filed
May 02 2006
Issued
Dec 18 2007
Expiry
Dec 18 2021
Assg.orig
Entity
unknown
10
28
n/a
The ornamental design for a drive unit portion of a motor grader, as shown and described.

FIG. 1 is a top left rear perspective view of a drive unit portion of a motor grader showing our new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a top view thereof.

The broken line showing of the interior detail of the wheels is included for the purpose of illustrating environmental structure and forms no part of the claimed invention.

Merghani, Mazin M., Rouderbush, Ryan

Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 02 2006Caterpillar Inc.(assignment on the face of the patent)
Jun 28 2006MERGHANI, MAZIN M Caterpillar, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0183080758 pdf
Aug 23 2006ROUDEBUSH, RYANCaterpillar, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0183080758 pdf
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