Blade for a bulldozer

Description

FIG. 1 is a perspective view of a blade for a bulldozer showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right view thereof, a left view being symmetrical to the right view;

FIG. 5 is a plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is an enlarged sectional view taken along line 7--7 of FIG. 2;

FIG. 8 is a perspective view of a blade for a bulldozer showing our modified blade of new design;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 a right view thereof, a left view being symmetrical to the right view;

FIG. 12 is a plan view thereof; and,

FIG. 13 is a bottom view thereof.

Claims

The ornamental design for a blade for a bulldozer, as shown and described.

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Inventors:	Matsumoto; Norihisa (Hirakata, JP), Tamaru; Masatake (Hirakata, JP)
Assignee:	Komatsu Ltd. (Tokyo, JP)
Appl. No.:	D/172,199
Filed:	December 9, 2002

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Current U.S. Class:	D15/11
Current International Class:	1503
Field of Search:	;D15/10,11,23,25,28,32 ;37/219,273,276,407,266,279 ;254/131.4,54.5,59 ;701/41,50 ;702/41 ;180/6.7 ;172/701.1,4.5,7,2,817,826,821

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References Cited [Referenced By]

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U.S. Patent Documents

4215496	August 1980	Wehr
4803790	February 1989	Ciula
5408765	April 1995	Lozensky
5477600	December 1995	Houle et al.
5950141	September 1999	Yamamoto et al.

Primary Examiner: Siegel; Mitchell
Attorney, Agent or Firm: Kanesaka & Takeuchi