Patent
   D538307
Priority
Sep 15 2005
Filed
Oct 31 2005
Issued
Mar 13 2007
Expiry
Mar 13 2021
Assg.orig
Entity
unknown
10
27
n/a
The ornamental design for a blade for construction machinery, as shown and described.

FIG. 1 is a front perspective view of a blade for construction machinery showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.

Matsumoto, Norihisa, Wada, Tatsuo

Patent Priority Assignee Title
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
9957688, Oct 08 2012 Spadeblade Pty Ltd Excavator bucket
D629425, Jul 13 2010 SOUCY INTERNATIONAL INC Plow
D788181, May 17 2016 Wheel loader excavator bucket with bottom mounted ripping teeth
D913340, Dec 28 2017 Door blade with carbide insert
Patent Priority Assignee Title
2674817,
4779363, Feb 27 1985 Apparatus adaptable on a pusher vehicle, for the removal and loading of objects such as refuse lying on the ground
4991662, Oct 25 1989 Caron Compactor Company Land fill spreader blade assembly
5392864, May 01 1992 Balderson Inc. Blade assembly for a compacting vehicle
5535830, Apr 27 1993 Kabushiki Kaisha Komatsu Seisakusho Dozing control unit for a bulldozer
5620053, Jan 28 1994 Komatsu, Ltd. Blade apparatus and its control method in bulldozer
5799737, Jan 28 1994 Komatsu Ltd Blade apparatus and its control method in bulldozer
5950141, Feb 07 1996 Komatsu Ltd. Dozing system for bulldozer
6408549, Oct 12 2000 DOUGLAS DYNAMICS, L L C Adjustable wing plow
6412199, Oct 12 2000 DOUGLAS DYNAMICS, L L C Adjustable wing plow with fixed pivot
6481506, Mar 22 2001 KOMATSU LTD, Dual tilt control system for work vehicle
6574890, Apr 15 1999 Bateman Services, Inc.; BATEMAN SERVICES, INC Combination snowplow and bucket
6938701, Nov 12 2002 Komatsu Limited Blade for working machine, and construction and earth-moving machine with the blade
226558,
D274251, May 28 1982 Attachment coupler for a loading machine
D310225, Nov 19 1987 TRAIL BUSTER DOZER, INC Snow plow blade
D323660, Feb 06 1990 CONECO EQUIPMENT INC Excavator blade
D425527, Oct 14 1998 Clark Equipment Company Loader bucket
D477610, Dec 09 2002 Komatsu Ltd. Blade for a bulldozer
D478097, Nov 21 2002 Degelman Industries LP Snow moving apparatus
D478098, Dec 09 2002 Komatsu Ltd. Blade for bulldozer
JP1184490,
JP2001040693,
JP492064,
JP6176861,
JP6371253,
JP8049224,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 31 2005Komatsu Ltd.(assignment on the face of the patent)
Dec 27 2005MATSUMOTO, NORIHISAKomatsu LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0172060103 pdf
Dec 27 2005WADA, TATSUOKomatsu LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0172060103 pdf
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