Patent
   D478098
Priority
Dec 09 2002
Filed
Dec 09 2002
Issued
Aug 05 2003
Expiry
Aug 05 2017
Assg.orig
Entity
unknown
16
5
n/a
The ornamental design for a blade for bulldozer, as shown and described.

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; and,

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

The broken line showing of is for illustrative purposes only and forms no part of the claimed design.

Matsumoto, Norihisa, Tamaru, Masatake

Patent Priority Assignee Title
6938701, Nov 12 2002 Komatsu Limited Blade for working machine, and construction and earth-moving machine with the blade
7191846, Nov 12 2002 Komatsu Ltd. Blade for work machine, and construction and earth-moving machine provided with the same blade
7401658, Nov 12 2002 Komatsu Ltd Blade for work machine, and construction and earth-moving machine provided with the same blade
8291624, Sep 04 2006 Spadeblade Pty Ltd Blade assembly for an excavating apparatus
8479838, Dec 21 2011 Caterpillar Inc. Dozing blade assembly, cutter and dozing method
8602122, Dec 21 2011 Caterpillar Inc. Track-type tractor, dozing blade assembly, and dozing blade with steep center segment
8701313, Sep 04 2006 Spadeblade Pty Ltd Blade assembly for an excavating apparatus
8783376, Aug 09 2012 Caterpillar Inc. Cutter for dozing blade, service package, and method
9366006, Sep 03 2014 Komatsu Ltd Bucket for work vehicle, and work vehicle equipped with bucket with left and right boom attachment portions
D534929, Sep 15 2005 Komatsu Ltd Blade for construction machinery
D538307, Sep 15 2005 Komatsu Ltd Blade for construction machinery
D617350, May 14 2009 Edge blade
D742180, Nov 08 2013 FAM Knife
D742181, Nov 08 2013 FAM Knife
D742701, Nov 08 2013 FAM Knife
D913340, Dec 28 2017 Door blade with carbide insert
Patent Priority Assignee Title
4215496, Nov 13 1978 Vehicle bumper
4803790, Mar 28 1988 The Louis Berkman Company Plastic moldboards for snow plows and the like
5408765, Jun 25 1993 Removal and mounting apparatus for snowplows
5477600, Nov 29 1993 TENCO INC Snow plow with deformable moldboard
5950141, Feb 07 1996 Komatsu Ltd. Dozing system for bulldozer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 28 2002TAMARU, MASATAKEKomatsu LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0135590680 pdf
Dec 02 2002MATSUMOTO, NORIHISAKomatsu LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0135590680 pdf
Dec 09 2002Komatsu Ltd.(assignment on the face of the patent)
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