Portion of a motor grader

- Caterpillar Inc
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

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

FIG. 2 is a top view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a rear view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
2081536 May 1937 Gustafson
2965990 December 1960 Colee
3049819 August 1962 Cohron et al.
3197188 July 1965 Moore
3327413 June 1967 Brinkmeyer et al.
3450213 June 1969 Hanser et al.
3454109 July 1969 Roberts
3527315 September 1970 Hampton
3831693 August 1974 King
3858661 January 1975 Hallam et al.
D238955 February 1976 Peterson
3976146 August 24, 1976 Desourdy
4213507 July 22, 1980 Horrer et al.
D275107 August 14, 1984 Crabiel et al.
5474147 December 12, 1995 Yesel et al.
6230818 May 15, 2001 Slunder
6854523 February 15, 2005 Takahashi
20020060081 May 23, 2002 Mcgugan
20030221845 December 4, 2003 Takahashi
20040149463 August 5, 2004 Maeda et al.
20050252669 November 17, 2005 LaReau et al.
Patent History
Patent number: D548752
Type: Grant
Filed: May 2, 2006
Date of Patent: Aug 14, 2007
Assignee: Caterpillar Inc (Peoria, IL)
Inventors: Mazin M. Merghani (Decatur, IL), Chad Stollenwerk (Decatur, IL), Sarath B. Chirumamila (Decatur, IL), Jeffrey A. Brush (Dunlap, IL), Craig B. Kelley (Dunlap, IL), Michael T. Baltes (Mt. Pleasant, SC), Ashley D. Menges (Peoria, IL), Aaron Stritesky (Otsego, MN), Ryan Roudebush (Byron, MN)
Primary Examiner: Stella Reid
Assistant Examiner: Mark Goodwin
Attorney: Finnegan, Henderson, Farabow, Garrett & Dunner
Application Number: 29/259,029
Classifications
Current U.S. Class: Tractor Type (includes Grader Or Bulldozer) (D15/23)