Patent
   D798340
Priority
Jun 29 2015
Filed
Dec 28 2015
Issued
Sep 26 2017
Expiry
Sep 26 2032
Assg.orig
Entity
unknown
5
22
n/a
The ornamental design for a hydraulic excavator, as shown and described.

FIG. 1 is a front, top and right side perspective view of a hydraulic excavator according to the design;

FIG. 2 is a rear, top and left side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a partially enlarged view taken along the line A-A in FIG. 6; and,

FIG. 10 is a partially enlarged perspective view taken along the line A-A and B-B in FIGS. 6 and 3.

Abe, Shinya, Hagura, Shigehisa, Miyata, Tomoyuki, Hiraoka, Kazuhiko, Oota, Makoto

Patent Priority Assignee Title
D854054, Aug 31 2017 Hitachi Construction Machinery Co., Ltd. Hydraulic excavator
D857773, May 04 2016 Sharp Kabushiki Kaisha Robot
D934922, Mar 26 2020 HD HYUNDAI INFRACORE CO , LTD Excavator
D936707, Mar 26 2020 HD HYUNDAI INFRACORE CO , LTD Wheel loader
D941885, Oct 17 2019 GUANGXI LIUGONG MACHINERY CO , LTD Excavator
Patent Priority Assignee Title
3807586,
4369989, Aug 01 1980 Standard Manufacturing Company, Incorporated Stabilizing jack for skid steer vehicle
D338019, Nov 22 1990 Dr.Ing.h.c.F. Porsche AG 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
D677703, Mar 15 2012 Hitachi Construction Machinery Co., Ltd. Hydraulic excavator
D678354, Feb 29 2012 Hitachi Construction Machinery Co., Ltd. Hydraulic excavator
D681066, May 10 2012 HITACHI CONSTRUCTION MACHINERY TIERRA CO , LTD Hydraulic excavator
D681689, May 10 2012 HITACHI CONSTRUCTION MACHINERY TIERRA CO , LTD Hydraulic excavator
D684598, May 10 2012 HITACHI CONSTRUCTION MACHINERY TIERRA CO , LTD Hydraulic excavator
D684599, May 10 2012 HITACHI CONSTRUCTION MACHINERY TIERRA CO , LTD Hydraulic excavator
D684600, May 10 2012 HITACHI CONSTRUCTION MACHINERY TIERRA CO , LTD Hydraulic excavator
D692028, Oct 23 2012 Hitachi Construction Machinery Co., Ltd. Hydraulic excavator
D692029, Oct 23 2012 Hitachi Construction Machinery Co., Ltd. Hydraulic excavator
D695791, Oct 31 2012 HITACHI CONSTRUCTION MACHINERY TIERRA CO , LTD Hydraulic excavator
D726779, Jan 24 2014 KOBELCO CONSTRUCTION MACHINERY CO., LTD. Power shovel
D727977, Jan 24 2014 KOBELCO CONSTRUCTION MACHINERY CO., LTD. Power shovel
D752112, May 08 2014 HITACHI CONSTRUCTION MACHINERY TIERRA CO , LTD Excavator
D752113, May 08 2014 HITACHI CONSTRUCTION MACHINERY TIERRA CO , LTD Excavator
D752651, May 08 2014 HITACHI CONSTRUCTION MACHINERY TIERRA CO , LTD Excavator
D759127, Jan 24 2014 KOBELCO CONSTRUCTION MACHINERY CO., LTD. Power shovel
//////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 28 2015Hitachi Construction Machinery Co., Ltd.(assignment on the face of the patent)
Jan 15 2016HAGURA, SHIGEHISAHITACHI CONSTRUCTION MACHINERY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0377670051 pdf
Jan 15 2016MIYATA, TOMOYUKIHITACHI CONSTRUCTION MACHINERY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0377670051 pdf
Jan 18 2016OOTA, MAKOTOHITACHI CONSTRUCTION MACHINERY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0377670051 pdf
Jan 18 2016ABE, SHINYAHITACHI CONSTRUCTION MACHINERY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0377670051 pdf
Jan 27 2016HIRAOKA, KAZUHIKOHITACHI CONSTRUCTION MACHINERY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0377670051 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule