PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D923666
|
Priority
Dec 23 2019
|
Filed
Jun 22 2020
|
Issued
Jun 29 2021
|
Expiry
Jun 29 2036
|
|
Assg.orig
|
|
Entity
unknown
|
4
|
21
|
n/a
|
|
|
The ornamental design for a hydraulic excavator, as shown and described.
|
FIG. 1 is a perspective view of a hydraulic excavator showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof; and,
FIG. 6 is a top plan view thereof.
The broken lines represent portions of the hydraulic excavator that form no part of the claimed design.
Ishii, Takaaki
Patent |
Priority |
Assignee |
Title |
D590847, |
Mar 06 2008 |
YANMAR CO , LTD |
Excavator |
D658211, |
Apr 08 2011 |
Hitachi Construction Machinery Co., Ltd. |
Hydraulic excavator |
D684599, |
May 10 2012 |
HITACHI CONSTRUCTION MACHINERY TIERRA CO , LTD |
Hydraulic excavator |
D692924, |
Sep 26 2012 |
YANMAR CO , LTD |
Excavator |
D695791, |
Oct 31 2012 |
HITACHI CONSTRUCTION MACHINERY TIERRA CO , LTD |
Hydraulic excavator |
D707261, |
Apr 09 2013 |
YANMAR CO , LTD |
Excavator |
D711927, |
Dec 24 2013 |
Komatsu Ltd. |
Excavator |
D716845, |
Jul 29 2013 |
YANMAR CO , LTD |
Excavator |
D725680, |
Jul 24 2013 |
YANMAR CO , LTD |
Excavator |
D750672, |
Oct 24 2013 |
J C BAMFORD EXCAVATORS LIMITED |
Excavator |
D752112, |
May 08 2014 |
HITACHI CONSTRUCTION MACHINERY TIERRA CO , LTD |
Excavator |
D830422, |
Sep 15 2017 |
J C BAMFORD EXCAVATORS LIMITED |
Excavator |
D854054, |
Aug 31 2017 |
Hitachi Construction Machinery Co., Ltd. |
Hydraulic excavator |
D855082, |
Aug 30 2016 |
YANMAR POWER TECHNOLOGY CO , LTD |
Excavator |
D866614, |
Jun 04 2018 |
J.C. BAMFORD EXCAVATORS LIMITED |
Excavator |
D875143, |
Nov 30 2016 |
HITACHI CONSTRUCTION MACHINERY CO , LTD |
Excavator |
D895687, |
Oct 22 2018 |
J C BAMFORD EXCAVATORS LIMITED |
Excavator |
D896284, |
Oct 22 2018 |
J C BAMFORD EXCAVATORS LIMITED |
Excavator |
D896285, |
Oct 22 2018 |
J C BAMFORD EXCAVATORS LIMITED |
Excavator |
D905762, |
Oct 22 2018 |
J C BAMFORD EXCAVATORS LIMITED |
Excavator |
D908739, |
Jan 10 2020 |
JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD ; XUZHOU XCMG EXCAVATOR MACHINERY CO , LTD |
Excavator |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a