|
The ornamental design for a hydraulic excavator, as shown and described.
|
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
Patent | Priority | Assignee | Title |
D692464, | Dec 27 2012 | Caterpillar SARL | Caterpillar car for power shovel |
D692465, | Dec 27 2012 | Caterpillar SARL | Caterpillar car for power shovel |
D709526, | May 17 2013 | Company Wrench, Ltd. | Hydraulic breaker vehicle |
D715330, | Feb 12 2014 | COMPANY WRENCH, LTD | Auxiliary power unit excavator |
D715331, | Feb 12 2014 | COMPANY WRENCH, LTD | Auxiliary power unit excavator |
D785680, | Aug 03 2015 | Trail bulldozer | |
D854054, | Aug 31 2017 | Hitachi Construction Machinery Co., Ltd. | Hydraulic excavator |
D855081, | Aug 04 2017 | Caterpillar SARL | Construction machine |
D866614, | Jun 04 2018 | J.C. BAMFORD EXCAVATORS LIMITED | Excavator |
D870159, | Mar 13 2018 | J.C. BAMFORD EXCAVATORS LIMITED | 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 |
D912099, | Jun 26 2019 | Caterpillar SARL | Traveling machine for power shovels |
D941885, | Oct 17 2019 | GUANGXI LIUGONG MACHINERY CO , LTD | Excavator |
D974414, | Nov 17 2020 | Caterpillar SARL | Forestry machine |
ER4301, |
Patent | Priority | Assignee | Title |
4369989, | Aug 01 1980 | Standard Manufacturing Company, Incorporated | Stabilizing jack for skid steer vehicle |
4397481, | Aug 07 1980 | Poclain | Supporting chassis for working machine, with central frame and side-members |
5222563, | Jun 03 1991 | West-Northwest Forestry Ltd. | Mulching apparatus |
5544435, | Sep 27 1994 | Brush rake | |
5590482, | Jun 27 1995 | RAHCO INTERNATIONAL, INC | Excavator and earthen material excavator bucket apparatus |
D391272, | Apr 29 1995 | Volvo Construction Equipment Holding Sweden AB | Excavator |
D409629, | Feb 03 1997 | Kabushiki Kaisha Kobe Seiko Sho | Excavator |
D410471, | Jun 06 1997 | Hitachi Construction Machinery Co., Ltd. | Large-sized 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 |
D663324, | Dec 24 2010 | Komatsu Ltd. | Excavator |
D663751, | Dec 24 2010 | Komatsu Ltd. | Excavator |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 20 2011 | SUZUKI, YASUYUKI | Komatsu Ltd | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 027249 | /0529 | |
Nov 10 2011 | Komatsu Ltd. | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |