Patent
   D551683
Priority
Dec 22 2005
Filed
Nov 09 2006
Issued
Sep 25 2007
Expiry
Sep 25 2021
Assg.orig
Entity
unknown
6
11
n/a
The ornamental design for a bulldozer, as shown and described.

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

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side elevational view thereof; and,

FIG. 8 is a left side elevational view thereof.

Kumagai, Tomoya, Yomogita, Makoto, Nakamura, Mitsutaka, Matsuo, Yuuichi

Patent Priority Assignee Title
D573161, Dec 07 2007 Caterpillar Inc. Earth moving machine
D582442, Jan 11 2008 Caterpillar Inc. Earth moving machine
D678425, Jan 31 2012 Hasbro, Inc. Toy truck
D922446, Dec 19 2019 GUANGXI LIUGONG MACHINERY CO , LTD Bulldozer
ER8097,
ER8276,
Patent Priority Assignee Title
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Nov 09 2006Komatsu Ltd.(assignment on the face of the patent)
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