PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D922446
|
Priority
Dec 19 2019
|
Filed
Dec 19 2019
|
Issued
Jun 15 2021
|
Expiry
Jun 15 2036
|
|
Assg.orig
|
|
Entity
unknown
|
0
|
10
|
n/a
|
|
|
The ornamental design for a bulldozer, as shown and described.
|
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.
Holmes, James, Wagner, Edward, Major, Gary, Killgren, Richard
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
6863461, |
Jun 17 2003 |
CNH America LLC; BLUE LEAF I P , INC |
Bulldozer blade pitch adjuster |
D251845, |
Jul 13 1977 |
CATERPILLAR INC , A CORP OF DE |
Endless track loader vehicle |
D538303, |
Dec 22 2005 |
Komatsu Ltd |
Bulldozer |
D543557, |
Dec 22 2005 |
Komatsu Ltd |
Bulldozer |
D551683, |
Dec 22 2005 |
Komatsu Ltd. |
Bulldozer |
D552629, |
Dec 22 2005 |
Komatsu Ltd. |
Bulldozer |
D573161, |
Dec 07 2007 |
Caterpillar Inc. |
Earth moving machine |
D742423, |
Sep 02 2013 |
Caterpillar Inc |
Mobile earthmoving machine |
D742933, |
Aug 23 2012 |
Caterpillar Inc.; Caterpillar Inc |
Track-type loader |
D785680, |
Aug 03 2015 |
|
Trail bulldozer |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a