Patent
   D663324
Priority
Dec 24 2010
Filed
Apr 11 2011
Issued
Jul 10 2012
Expiry
Jul 10 2026
Assg.orig
Entity
unknown
22
12
n/a
The ornamental design for an excavator, as shown and described.

FIG. 1 is a front view of an excavator showing our new design;

FIG. 2 is rear view thereof;

FIG. 3 is a top plan view thereof.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a left side view thereof; and,

FIG. 6 is a right side view thereof.

Kumagai, Tomoya, Fuchita, Seiichi, Tanaka, Junsei, Shiomoto, Yuuji

Patent Priority Assignee Title
D682322, May 12 2011 Komatsu Ltd. Hydraulic excavator
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D912099, Jun 26 2019 Caterpillar SARL Traveling machine for power shovels
D915470, Mar 28 2019 HITACHI CONSTRUCTION MACHINERY CO , LTD Excavator
D941885, Oct 17 2019 GUANGXI LIUGONG MACHINERY CO , LTD Excavator
D952003, Dec 22 2020 JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD Excavator
D974414, Nov 17 2020 Caterpillar SARL Forestry machine
ER4301,
Patent Priority Assignee Title
4397481, Aug 07 1980 Poclain Supporting chassis for working machine, with central frame and side-members
5544435, Sep 27 1994 Brush rake
5590482, Jun 27 1995 RAHCO INTERNATIONAL, INC Excavator and earthen material excavator bucket apparatus
D271396, Jan 23 1981 Kabushiki Kaisha Komatsu Seisakusho Loading shovel
D391272, Apr 29 1995 Volvo Construction Equipment Holding Sweden AB Excavator
D409629, Feb 03 1997 Kabushiki Kaisha Kobe Seiko Sho Excavator
D437602, Dec 28 1998 HITACHI CONSTRUCTION MACHINERY CO , LTD Hydraulic excavator
D460975, Aug 02 2001 Komatsu Ltd Hydraulic excavator
D462973, Apr 19 2001 Komatsu Ltd Power shovel
D462974, Apr 27 2001 Komatsu Ltd Power shovel
D534552, Jun 30 2005 Komatsu Ltd. Hydraulic excavator
JPN13015886,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 25 2011FUCHITA, SEIICHIKomatsu LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0262000712 pdf
Mar 25 2011TANAKA, JUNSEIKomatsu LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0262000712 pdf
Mar 31 2011KUMAGAI, TOMOYAKomatsu LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0262000712 pdf
Apr 05 2011SHIOMOTO, YUUJIKomatsu LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0262000712 pdf
Apr 11 2011Komatsu Ltd.(assignment on the face of the patent)
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