Drive unit portion of a motor grader

- Caterpillar Inc.
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Description

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.

Claims

The ornamental design for a drive unit portion of a motor grader, as shown and described.

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Patent History
Patent number: D557715
Type: Grant
Filed: May 2, 2006
Date of Patent: Dec 18, 2007
Assignee: Caterpillar Inc. (Peoria, IL)
Inventors: Mazin M. Merghani (Decatur, IL), Ryan Rouderbush (Byron, MN)
Primary Examiner: Stella M. Reid
Assistant Examiner: Mark Goodwin
Attorney: Finnegan, Henderson, Farabow, Garrett & Dunner
Application Number: 29/259,027