Bulldozer

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Description

FIG. 1 is right view of a bulldozer of our new design;

FIG. 2 is left view thereof;

FIG. 3 is an upper, rear, right perspective view thereof;

FIG. 4 is an upper, front, right perspective view thereof;

FIG. 5 is an upper, rear, left perspective view thereof;

FIG. 6 is an upper, front, left perspective view thereof;

FIG. 7 is a front view thereof;

FIG. 8 is a rear view thereof;

FIG. 9 is a top view thereof; and,

FIG. 10 is a bottom view thereof.

The broken lines in the drawings represent unclaimed portions of the bulldozer and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D251845 May 15, 1979 Joupperi
6863461 March 8, 2005 Werner
D538303 March 13, 2007 Kumagai
D543557 May 29, 2007 Kumagai
D551683 September 25, 2007 Kumagai
D552629 October 9, 2007 Kumagai
D573161 July 15, 2008 Betz
D742423 November 3, 2015 Coste
D742933 November 10, 2015 Buxton
D785680 May 2, 2017 Dipino
Patent History
Patent number: D922446
Type: Grant
Filed: Dec 19, 2019
Date of Patent: Jun 15, 2021
Assignee: Guangxi LiuGong Machinery Co., Ltd. (Guangxi)
Inventors: Edward Wagner (Guangxi), Gary Major (Nantwich), Richard Killgren (Nantwich), James Holmes (Coventry)
Primary Examiner: Mark A Goodwin
Application Number: 29/717,864
Classifications
Current U.S. Class: With Scoop Or Blade (D15/25)