VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB

Patent Applications and Registrations

Patent applications and USPTO patent grants for VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB.The latest application filed is for "step apparatus for heavy construction equipment and tree harvester having leveling system".

Company Profile

0.134.200

VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB - Eskilstuna N/A SE
Volvo Construction Equipment Holding Sweden AB - Eskilstna SE
VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB -
Volvo Construction Equipment Holding Sweden AB - Eskiltuna SE
Volvo Construction Equipment + Holding Sweden AB - Eskilstvna SE
VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB - Trollhattan SE
VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB - S-631 85 Eskilstuna SE
VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB - S-635 85 Eskilstuna SE
VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB - S-635 81 Eskilstuna SE
Volvo Construction Equipment Holding Sweden AB - SE SE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
System and method for controlling engine revolutions for hybrid construction machine Grant 9,222,488 - Kang , et al. December 29, 2	2015-12-29
Hydraulic control valve for heavy equipment Grant 8,875,736 - Jeon November 4, 2	2014-11-04
Construction machine having power generation function Grant 8,779,608 - Kim July 15, 2	2014-07-15
Apparatus for shutting off power supply for vehicle Grant 8,766,472 - Kim July 1, 2	2014-07-01
Step Apparatus For Heavy Construction Equipment And Tree Harvester Having Leveling System App 20140174852 - Kim; In Woo ; et al.	2014-06-26
Swing control system and method for construction machine using electric motor Grant 8,738,239 - Kang , et al. May 27, 2	2014-05-27
Negative control type hydraulic system Grant 8,713,930 - Cheong May 6, 2	2014-05-06
Step apparatus for heavy construction equipment and tree harvester having leveling system Grant 8,689,939 - Kim , et al. April 8, 2	2014-04-08
System And Method For Controlling Engine Revolutions For Hybrid Construction Machine App 20140086757 - KANG; Jong Min ; et al.	2014-03-27
Hydraulic cylinder cushion device with check ring Grant 8,640,600 - Chung February 4, 2	2014-02-04
Hydraulic control system for excavator Grant 8,607,557 - Ikeda , et al. December 17, 2	2013-12-17
Hydraulic system for construction equipment Grant 8,572,957 - Ikeda , et al. November 5, 2	2013-11-05
System and method for controlling engine revolutions for hybrid construction machine Grant 8,567,549 - Kang , et al. October 29, 2	2013-10-29
Hydraulic system for construction equipment having float function Grant 8,544,378 - Kim October 1, 2	2013-10-01
Construction equipment having electric control lever Grant 8,544,263 - Kim October 1, 2	2013-10-01
Hydraulic control valve Grant 8,485,223 - Ku July 16, 2	2013-07-16
Hood stay apparatus for engine room in heavy construction equipment Grant 8,480,141 - Lee July 9, 2	2013-07-09
Sliding door safety device for heavy construction equipment Grant 8,454,081 - Kim June 4, 2	2013-06-04
Leveling control system and method for heavy equipment Grant 8,437,925 - Kim , et al. May 7, 2	2013-05-07
Hydraulic flow sharing system for excavating and pipe laying work Grant 8,424,301 - Choi , et al. April 23, 2	2013-04-23
Pressure control valve Grant 8,375,981 - Jeon February 19, 2	2013-02-19
System and method of controlling torque of plural variable displacement hydraulic pumps Grant 8,347,619 - Kim January 8, 2	2013-01-08
Engine revolution speed control system for construction machine Grant 8,336,522 - Kim December 25, 2	2012-12-25
Construction equipment including rear view camera Grant 8,340,874 - Lee December 25, 2	2012-12-25
Leveling Control System And Method For Heavy Equipment App 20120283920 - Kim; Jin Seop ; et al.	2012-11-08
Traveling system for construction equipment Grant 8,301,346 - Lee October 30, 2	2012-10-30
Apparatus for cooling overheated gas in engine room Grant 8,286,422 - Yang , et al. October 16, 2	2012-10-16
Traveling and turning device for construction machine Grant 8,251,162 - Kim August 28, 2	2012-08-28
Shock absorption device and control method thereof for small swing radius excavator Grant 8,225,604 - Kim July 24, 2	2012-07-24
Image display system for controlling automatic leveling of heavy equipment Grant 8,205,164 - Kim , et al. June 19, 2	2012-06-19
Engine room for construction equipment Grant 8,196,555 - Ikeda , et al. June 12, 2	2012-06-12
Leveling control system and method for heavy equipment Grant 8,195,367 - Kim , et al. June 5, 2	2012-06-05
System and method for controlling automatic leveling of heavy equipment Grant 8,175,776 - Kim , et al. May 8, 2	2012-05-08
Hydraulic circuit having holding valve of external pilot pressure operation type Grant 8,146,482 - Hwang April 3, 2	2012-04-03
Hydraulic circuit of option device for excavator Grant 8,113,233 - Jeon February 14, 2	2012-02-14
Hydraulic circuit to prevent bucket separation from bucket rest during traveling of heavy equipment Grant 8,104,276 - Lee January 31, 2	2012-01-31
Antitheft system and method for construction equipment Grant 8,104,564 - Lee January 31, 2	2012-01-31
Hydraulic circuit for heavy equipment Grant 8,104,275 - Koo January 31, 2	2012-01-31
Arrangement for reducing a rotational speed of a rotating member Grant 8,037,979 - Strandberg , et al. October 18, 2	2011-10-18
Hydraulic circuit for heavy equipment Grant 8,024,926 - Cheong September 27, 2	2011-09-27
Pressure control device for heavy equipment Grant 8,011,387 - Cheong September 6, 2	2011-09-06
Double check valve having floating function Grant 8,001,882 - Hyang August 23, 2	2011-08-23
Flow control apparatus for heavy construction equipment Grant 7,987,764 - Kim August 2, 2	2011-08-02
Upper frame for excavator Grant 7,987,942 - Lee August 2, 2	2011-08-02
Swing Motor Control Method In Open Center Type Hydraulic System For Excavator App 20110154815 - LEE; Chun Han	2011-06-30
Negative Control Type Hydraulic System App 20110158830 - CHEONG; Hae Kyun	2011-06-30
Construction Equipment Having Unified Vibration Absorber And Rollover Protection Structure App 20110135434 - YOON; Chun Jin	2011-06-09
Construction Equipment Having Grease Injection Device Within Cab App 20110135433 - YOON; Chun Jin	2011-06-09
Traveling And Turning Device For Constrcution Machine App 20110120785 - KIM; Kang Tae	2011-05-26
Construction Machine Having Power Generation Function App 20110115418 - KIM; Ji Yun	2011-05-19
Apparatus For Shutting Off Power Supply For Vehicle App 20110109156 - KIM; Dong Soo	2011-05-12
Operator cab for heavy equipment Grant 7,934,767 - Kim , et al. May 3, 2	2011-05-03
Apparatus for easing impact on boom of excavator and method of controlling the same Grant 7,934,377 - Kim , et al. May 3, 2	2011-05-03
Hydraulic Cylinder Cushion Device With Check Ring App 20110094374 - CHUNG; Yun Hyun	2011-04-28
Disk Brake, Planet Transmission, Drive Device And Work Vehicle App 20110098150 - Kingston; Tim ; et al.	2011-04-28
Hydraulic Control Valve App 20110088789 - KU; Bon Seuk	2011-04-21
Pressure Control Valve App 20110083763 - JEON; Man Seuk	2011-04-14
Reinforced upper frame for supporting cabin of heavy construction equipment using welding deformation preventing structure, and method of manufacturing the same Grant 7,913,789 - Lee March 29, 2	2011-03-29
Excavator mounted with tanks having side doors Grant 7,914,067 - Lee March 29, 2	2011-03-29
Construction equipment cab having protective structure Grant 7,896,429 - Kim March 1, 2	2011-03-01
Apparatus for collecting condensed water of air conditioner evaporator in heavy construction equipment Grant 7,897,039 - Koo March 1, 2	2011-03-01
System And Method For Controlling Engine Revolutions For Hybrid Construction Machine App 20110028268 - KANG; Jong Min ; et al.	2011-02-03
Swing Control System And Method For Construction Machine Using Electric Motor App 20110029206 - KANG; Jong Min ; et al.	2011-02-03
Hydraulic Control System For Excavator App 20100319338 - IKEDA; Toshimichi ; et al.	2010-12-23
Hydraulic System For Construction Equipment Having Float Function App 20100313557 - KIM; Jin Wook	2010-12-16
Construction Equipment Having Electric Control Lever App 20100313556 - KIM; Dong Soo	2010-12-16
Hydraulic circuit for construction equipment Grant 7,841,175 - Koo November 30, 2	2010-11-30
Hydraulic System With Improved Complex Operation App 20100293936 - SON; Young Jin	2010-11-25
Leveling apparatus for excavator and forestry machine equipment Grant 7,832,740 - Kim , et al. November 16, 2	2010-11-16
Method and an arrangement for preventing overturning a dump vehicle Grant 7,810,887 - Hjerth , et al. October 12, 2	2010-10-12
Engine Room For Construction Equipment Having Noise Trap App 20100212997 - CHO; Gyeng Soo ; et al.	2010-08-26
Cab Of Small Swing Radius Excavator App 20100213738 - KIM; Kang Tae	2010-08-26
Drive system and an axle for a vehicle driveline, and a vehicle comprising the driveline Grant 7,779,952 - Andersson , et al. August 24, 2	2010-08-24
Heavy equipment having tool box opening in forward direction of the equipment Grant 7,780,213 - Kim August 24, 2	2010-08-24
Antitheft System And Method For Construction Equipment App 20100199730 - Lee; Chun Han	2010-08-12
Rain Hat Device For Heavy Construction Equipment App 20100200792 - Ikeda; Toshimichi ; et al.	2010-08-12
Construction Equipment Including Rear View Camera App 20100204873 - Lee; Chun Han	2010-08-12
Apparatus For Cooling Overheated Gas In Engine Room App 20100186395 - Yang; Hak Yong ; et al.	2010-07-29
Engine Revolution Speed Control System For Construction Machine App 20100180862 - KIM; Young Chul	2010-07-22
Hydraulic system for leveling apparatus in excavator and forestry equipment Grant 7,753,382 - Choi July 13, 2	2010-07-13
Operator cab for heavy equipment Grant 7,753,436 - Kim , et al. July 13, 2	2010-07-13
Axle locking cylinder structure for heavy construction equipment Grant 7,748,309 - Kim July 6, 2	2010-07-06
Upper frame for construction equipment Grant 7,748,485 - Lee , et al. July 6, 2	2010-07-06
Method and device for controlling a work function of a vehicle and a work vehicle comprising the control device Grant 7,742,863 - Brattberg June 22, 2	2010-06-22
System of wireless electronic devices for construction equipment and maintenance system thereof Grant 7,742,861 - Lee June 22, 2	2010-06-22
Exhaust Cooling Apparatus For Construction Equipment App 20100132347 - IKEDA; Toshimichi ; et al.	2010-06-03
Footstep For Excavator App 20100133042 - IKEDA; Toshimichi ; et al.	2010-06-03
Load support apparatus for cabin of heavy equipment Grant 7,722,008 - Yoon May 25, 2	2010-05-25
Hydraulic circuit for construction machine Grant 7,721,538 - Koo May 25, 2	2010-05-25
Operator's seat for heavy equipment having optimized switch arrangements for controlling the equipment Grant 7,721,839 - Kim May 25, 2	2010-05-25
Fuel supply system for use in heavy construction/forest equipment and secondary fuel tanks thereof Grant 7,681,556 - Hwang March 23, 2	2010-03-23
Foldable armrest Grant 7,677,654 - Enberg , et al. March 16, 2	2010-03-16
Sliding Door Safety Device For Heavy Construction Equipment App 20100058666 - KIM; Kang Tae	2010-03-11
Hydraulic System For Construction Equipment App 20100043420 - Ikeda; Toshimichi ; et al.	2010-02-25
Method And An Arrangement For Preventing Overturning A Dump Vehicle App 20100045092 - Hjerth; Kjell-Owe ; et al.	2010-02-25
Structure of upper frame for supporting cabin of construction machinery Grant 7,665,801 - Lee February 23, 2	2010-02-23
Hydraulic Flow Sharing System For Excavating And Pipe Laying Work App 20100031648 - Choi; Han Ok ; et al.	2010-02-11
Pipe Layer Having Swing Speed Adjustable System App 20100018197 - YOO; Myeong Seok ; et al.	2010-01-28
Noise Silencer For Construction Equipment App 20100018798 - Jeon; Beom Seok ; et al.	2010-01-28
Apparatus for absorbing vibrations of components of heavy construction equipment Grant 7,648,116 - Kang January 19, 2	2010-01-19
Hydraulic Control Circuit For Excavator App 20100000211 - IKEDA; Toshimichi ; et al.	2010-01-07
Anti-slip Device For Heavy Construction Equipment App 20090295117 - LEE; Taek Woo	2009-12-03
System And Method Of Controlling Torque Of Plural Variable Displacement Hydraulic Pumps App 20090293468 - KIM; Dong Soo	2009-12-03
Step Apparatus For Heavy Construction Equipment And Tree Harvester Having Leveling System App 20090294213 - KIM; In Woo ; et al.	2009-12-03
Sash Window Having Prefabricated Guide Channel For Construction Equipment App 20090293367 - GWAK; Jung Gun	2009-12-03
Straight traveling hydraulic circuit Grant 7,614,225 - Kim November 10, 2	2009-11-10
Construction Equipment Cab Having Protective Structure App 20090256393 - Kim; Kang Tae	2009-10-15
Traveling System For Construction Equipment App 20090248259 - LEE; Jae Hoon	2009-10-01
Engine Room For Construction Equipment App 20090235879 - Ikeda; Toshimichi ; et al.	2009-09-24
Apparatus For Fixing Hydraulic Pipes For Construction Equipment App 20090223582 - GO; Joon Seog	2009-09-10
Attachment Means And A Method For Fastening Vehicle Panels Using Said Attachment Means App 20090217491 - Armo; Sverker	2009-09-03
Straight traveling hydraulic circuit Grant 7,581,392 - Jeon September 1, 2	2009-09-01
Pressure Control Valve App 20090211650 - Jeon; Man Suk	2009-08-27
Upper Frame For Construction Equipment App 20090211833 - Lee; Jin Woo ; et al.	2009-08-27
Mounting structure of an endless track carrier roller Grant 7,571,783 - Park , et al. August 11, 2	2009-08-11
Construction Equipment Having Side Mirror Fixing Means App 20090180205 - KIM; Sang Deuk	2009-07-16
Hydraulic System For Leveling Apparatus In Excavator And Forestry Equipment App 20090152025 - CHOI; Han Ok	2009-06-18
Manual Leveling Control System And Method For Construction Equipment App 20090157265 - KIM; Jin Seop ; et al.	2009-06-18
Shock Absorption Device And Control Method Thereof For Small Swing Radius Excavator App 20090151346 - KIM; Dong Soo	2009-06-18
Leveling Control System And Method For Heavy Equipment App 20090151483 - KIM; Jin Seop ; et al.	2009-06-18
Hydraulic Circuit Having Holding Valve Of External Pilot Pressure Operation Type App 20090145123 - Hwang; Tae In	2009-06-11
Excavator Mounted With Tanks Having Side Doors App 20090133297 - LEE; TAEK WOO	2009-05-28
Apparatus And Method For Controlling Engine Revolutions For Excavator App 20090125198 - YANG; Hak Yong	2009-05-14
Apparatus for increasing operation speed of boom on excavators Grant 7,530,225 - Ikeda May 12, 2	2009-05-12
Hydraulic Control Valve For Heavy Equipment App 20090101854 - JEON; Man Suk	2009-04-23
Hydraulic Circuit For Heavy Equipment App 20090094973 - CHEONG; Hae Kyun	2009-04-16
Apparatus For Fixing Hydraulic Pipes For Zero Tail Swing Excavator App 20090084454 - SON; Young Jin ; et al.	2009-04-02
Heavy Equipment Having Tool Box Opening In Forward Direction Of The Equipment App 20090084004 - KIM; Sang Deuk	2009-04-02
Image Display System For Controlling Automatic Leveling Of Heavy Equipment App 20090089703 - Kim; Jin Seop ; et al.	2009-04-02
System And Method For Controlling Automatic Leveling Of Heavy Equipment App 20090088933 - KIM; JIN SEOP ; et al.	2009-04-02
System And Method For Controlling Automatic Leveling Of Heavy Equipment App 20090085311 - KIM; Jin Seop ; et al.	2009-04-02
Double Check Valve Having Floating Function App 20090078111 - Hyang; Tae In	2009-03-26
Arrangement and a method for controlling a work vehicle Grant 7,506,507 - Fransson , et al. March 24, 2	2009-03-24
Hydraulic Circuit For Heavy Equipment App 20090071141 - KOO; Bon Seok	2009-03-19
Arrangement for Reducing a Rotational Speed of a Rotating Member App 20090071765 - Strandberg; Jonny ; et al.	2009-03-19
Hydraulic circuit for heavy equipment having variable control device App 20090031720 - Son; Young Jin	2009-02-05
Heating apparatus for cabin of construction equipment Grant 7,478,671 - Ikeda , et al. January 20, 2	2009-01-20
Hydraulic circuit for heavy construction equipment Grant 7,478,531 - Ikeda , et al. January 20, 2	2009-01-20
Operator's Seat For Heavy Equipment Having Optimized Switch Arrangements For Controlling The Equipment App 20090008169 - KIM; Hak Shin	2009-01-08
Upper frame for excavator App 20090007463 - Lee; Jin Woo	2009-01-08
Console box for heavy equipment having safety bar with function sound device App 20080316016 - Yoon; Chun Jin	2008-12-25
Hydraulic system and work machine comprising such a system Grant 7,464,545 - Vigholm December 16, 2	2008-12-16
Lubricant recovering apparatus for heavy construction equipment Grant 7,461,625 - Ikeda , et al. December 9, 2	2008-12-09
Door opening device for heavy construction equipment App 20080296914 - Jeong; Kyu Cheon	2008-12-04
Hydraulic control system for heavy construction equipment Grant 7,458,211 - Koo December 2, 2	2008-12-02
Traveling device for crawler type heavy equipment App 20080289325 - Lee; Jae Hoon	2008-11-27
Wheel Axle Bearing Arrangement App 20080290724 - Wargh; Christian ; et al.	2008-11-27
Apparatus for attachment of hydraulic values for controlling working devices of heavy equipment App 20080282534 - Son; Young Jin ; et al.	2008-11-20
Rain hat for heavy construction equipment App 20080282690 - Ikeda; Toshimichi ; et al.	2008-11-20
Upper frame structure for supporting cab of construction machinery Grant 7,445,272 - Lee November 4, 2	2008-11-04
Planet Transmission, Drive Device Comprising the Planet Transmission and Vehicle Comprising the Drive Device App 20080268998 - Kingston; Tim ; et al.	2008-10-30
Foldable Armrest App 20080265646 - Enberg; Mikael ; et al.	2008-10-30
Method For Performing Gear Shifting App 20080262685 - Asplund; Christer ; et al.	2008-10-23
Operator cab for heavy construction equipment Grant 7,438,349 - Jo , et al. October 21, 2	2008-10-21
Height adjustment device for heavy equipment console box having weight balancing App 20080252127 - Kim; Hak Shin	2008-10-16
Engine hood door including variable door handle App 20080251305 - Shin; Han Chul	2008-10-16
Seat for heavy equipment having buffer means in forward and backward directions App 20080252114 - Kim; Hak Shin	2008-10-16
Relief valve for heavy equipment App 20080236678 - Jeon; Man Suk ; et al.	2008-10-02
Hydraulic circuit for construction equipment App 20080236154 - Koo; Bon Seok	2008-10-02
Shift Member and Gear Shifting Arrangement Comprising the Shift Member App 20080229873 - Jansson; Daniel	2008-09-25
Hydraulic circuit to prevent bucket separation from bucket rest during traveling of heavy equipment App 20080229738 - Lee; Byung Ho	2008-09-25
Operator protective structure for construction machine Grant 7,427,097 - Yoon September 23, 2	2008-09-23
Hydraulic circuit for construction machine App 20080223027 - Koo; Bon Seok ; et al.	2008-09-18
Cabin for heavy construction equipment Grant D577,040 - Kim September 16, 2	2008-09-16
Method for Controlling Rotation Speed App 20080221771 - Olsson; Karl Erik	2008-09-11
Method for Damping Relative Movements Occurring in a Work Vehicle During Advance App 20080210505 - Vigholm; Bo	2008-09-04
System and a Method of Controlling the Tilting of a Loadcarrying Implement of a Movable Work Machine, and a Movable Work Machine App 20080213075 - Sjogren; Joakim ; et al.	2008-09-04
Seat for heavy construction equipment App 20080197682 - Kim; Hak Shin	2008-08-21
Safety lever system in cab of excavator Grant 7,395,894 - Jang , et al. July 8, 2	2008-07-08
Apparatus for easing impact on boom of excavator and method of controlling the same App 20080155977 - Kim; Dong Soo ; et al.	2008-07-03
Operator cab for heavy equipment App 20080129085 - Kim; Kang Tae ; et al.	2008-06-05
Foldable handrail for heavy construction equipment App 20080122211 - Kang; Hyun Seok	2008-05-29
Double check valve having floating function App 20080121101 - Park; Sung Bok	2008-05-29
Locking and unlocking apparatus of engine hood door Grant 7,377,561 - Shin May 27, 2	2008-05-27
Method of controlling travel of construction heavy equipment with electronic joysticks Grant 7,379,806 - Lee May 27, 2	2008-05-27
Operator cab for heavy equipment App 20080106120 - Kim; Kang Tae ; et al.	2008-05-08
Arrangement And A Method For Controlling A Work Vehicle App 20080104953 - Vigholm; Bo	2008-05-08
Belt buckle holder of static type safety belt of construction equipment seat App 20080088170 - Kim; Hak Shin	2008-04-17
Drive System And An Axle For A Vehicle Driveline, And A Vehicle Comprising The Driveline App 20080087485 - Andersson; Thomas ; et al.	2008-04-17
Pressure control device for heavy equipment App 20080078285 - Cheong; Hae Kyun	2008-04-03
Upper frame structure for supporting cab of construction machinery App 20080073938 - Lee; Jin Woo	2008-03-27
Hydraulic circuit of option device for excavator App 20080053538 - Jeon; Man Suk	2008-03-06
Straight traveling hydraulic circuit App 20080053082 - Jeon; Man Suk	2008-03-06
Hydraulic control valve with regeneration function Grant 7,337,807 - Koo , et al. March 4, 2	2008-03-04
Pressure control valve App 20080042093 - Kim; Jin Wook	2008-02-21
Hydraulic circuit for construction machine App 20080034748 - Koo; Bon Seok	2008-02-14
Dummy plug for option device electric connector in heavy construction equipment App 20080038948 - Kim; Tae Yeon	2008-02-14
Device And Method For Controlling A Machine App 20080040006 - Sjogren; Joakim ; et al.	2008-02-14
Apparatus for absorbing vibrations of components of heavy construction equipment App 20080017781 - Kang; Hyun Seok	2008-01-24
Apparatus for collecting condensed water of air conditioner evaporator in heavy construction equipment App 20080017571 - Koo; Chang Hoe	2008-01-24
Driver's seat structure for heavy construction equipment having receptacles App 20080012400 - Kim; Hak Shin	2008-01-17
Anticorrosion device for hydraulic cylinder in heavy construction equipment App 20080007012 - Jeong; Yoon Hyun	2008-01-10
Fuel supply system for use in heavy construction/forest equipment and secondary fuel tanks thereof App 20080000916 - Hwang; Soo Bong	2008-01-03
Axle locking cylinder structure for heavy construction equipment App 20070295419 - Kim; Jong In	2007-12-27
Hydraulic cylinder suspension method Grant 7,308,789 - Lee December 18, 2	2007-12-18
Arrangement And A Method For Controlling A Work Vehicle App 20070283688 - Vigholm; Bo ; et al.	2007-12-13
Apparatus for increasing operation speed of boom on excavators App 20070271913 - Ikeda; Toshimichi	2007-11-29
System and method for controlling viscosity of a fluid and a working vehicle containing such a system Grant 7,287,374 - Vigholm , et al. October 30, 2	2007-10-30
Straight traveling hydraulic circuit App 20070240562 - Kim; Jin Wook	2007-10-18
Hydraulic System and Work Machine Comprising Such a System App 20070234718 - Vigholm; Bo Ronald	2007-10-11
Device for displacing an object a certain distance App 20070227836 - Kingston; Timothy ; et al.	2007-10-04
Working machine comprising an implement coupling and an implement locking element Grant 7,275,909 - Vigholm , et al. October 2, 2	2007-10-02
Method for compensating flow rate at neutral position of operation lever of construction equipment Grant 7,269,945 - Bae September 18, 2	2007-09-18
Operator cab for heavy construction equipment App 20070210619 - Jo; Chun Ho ; et al.	2007-09-13
Traveling system for heavy construction equipment App 20070205026 - Lee; Jae Hoon	2007-09-06
Transmission Grant 7,261,011 - Jansson August 28, 2	2007-08-28
Cab support Grant 7,258,393 - Lindqvist , et al. August 21, 2	2007-08-21
Cabin for heavy construction equipment Grant D548,753 - Kim August 14, 2	2007-08-14
Heavy-construction Machine App 20070180821 - FLOREAN; Gilles	2007-08-09
Hydraulic control circuit and method thereof Grant 7,252,030 - Kim August 7, 2	2007-08-07
Method And A Device For Controlling Movements Of A Work Vehicle App 20070150151 - BRATTBERG; Bjorn	2007-06-28
Apparatus for monitoring operator vibration for earth moving machinery with operation cab Grant 7,236,868 - Kang June 26, 2	2007-06-26
Mounting structure of an endless track carrier roller App 20070131460 - Park; Kyung Hyun ; et al.	2007-06-14
Hydraulic circuit for heavy construction equipment App 20070130936 - Ikeda; Toshimichi ; et al.	2007-06-14
Method and a device for controlling a vehicle and a computer program for performing the method Grant 7,225,615 - Bankestad , et al. June 5, 2	2007-06-05
Planet Transmission, Drive Device Comprising The Plannet Transmission And Brake Disc For The Planet Transmission App 20070105686 - ANDERSSON; Thomas ; et al.	2007-05-10
Motor vehicle transmission Grant 7,213,480 - Carlsson May 8, 2	2007-05-08
System for handling a tool at a vehicle Grant 7,210,395 - Strandberg , et al. May 1, 2	2007-05-01
Method for ventilating a working machine, and such a working machine Grant 7,207,172 - Willix , et al. April 24, 2	2007-04-24
System of wireless electronic devices for construction equipment and maintenance system thereof App 20070073457 - Lee; Chang Soo	2007-03-29
Hydraulic control system App 20070056279 - Koo; Bon Seok	2007-03-15
Hydraulic control system for heavy constrution equipment App 20070057571 - Koo; Bon Seok	2007-03-15
Hydraulic relief valve App 20070056632 - Cheong; Hae Kyun	2007-03-15
Method For Shaking A Work Implement App 20070039457 - VIGHOLM; Bo ; et al.	2007-02-22
Apparatus for monitoring operator vibration for earth moving machinery with operation cab App 20070038354 - Kang; Jong Min	2007-02-15
Structure of upper frame for supporting cabin of construction machinery App 20070018484 - Lee; Jin Woo	2007-01-25
Reinforced upper frame for supporting cabin of heavy construction equipment using welding deformation preventing structure, and method of manufacturing the same App 20070018555 - Lee; Jin Woo	2007-01-25
Cylinder protective apparatus for preventing strange noise Grant 7,165,487 - Kim January 23, 2	2007-01-23
Control lever safety apparatus for heavy equipment Grant 7,165,472 - Jo , et al. January 23, 2	2007-01-23
Hydraulic control valve having holding valve with improved response characteristics Grant 7,162,946 - Jeon January 16, 2	2007-01-16
Relief valve Grant 7,159,610 - Cheong January 9, 2	2007-01-09
Annular member and drive device comprising the annular member Grant 7,156,769 - Kingston , et al. January 2, 2	2007-01-02
Hydraulic system for heavy equipment option apparatus Grant 7,155,908 - Jeon January 2, 2	2007-01-02
Method For Ventilating A Working Machine And Such A Working Machine App 20060288696 - Willix; Michael ; et al.	2006-12-28
Hydraulic circuit for option device of heavy construction equipment App 20060288862 - Jeon; Man Suk	2006-12-28
Pressure compensating flow control hydraulic circuit having holding valve App 20060283184 - Cheong; Hae Kyun	2006-12-21
Load support apparatus for cabin of heavy equipment App 20060273234 - Yoon; Chun Jin	2006-12-07
Windshield Wiper Assembly App 20060265831 - LINDKVIST; Anders	2006-11-30
Coin-filter mounting structure Grant 7,141,165 - Cheong November 28, 2	2006-11-28
Locking and unlocking apparatus of engine hood door App 20060260202 - Shin; Han Chul	2006-11-23
System And A Method For Moving An Implement Of A Vehicle App 20060263189 - Vigholm; Bo	2006-11-23
Excavator console box Grant D532,427 - Kim November 21, 2	2006-11-21
Operator protective structure for construction machine App 20060249986 - Yoon; Chun Jin	2006-11-09
Operator protective structure installed on cabin of construction machine Grant 7,131,686 - Jo , et al. November 7, 2	2006-11-07
Variable regeneration valve of heavy equipment Grant 7,131,368 - Jeon November 7, 2	2006-11-07
Apparatus and method for controlling a pump flow of heavy construction equipment App 20060236689 - Kim; Dog Soo	2006-10-26
Safety lever system in cab of excavator App 20060232116 - Jang; Sun Oh ; et al.	2006-10-19
Transmission App 20060213299 - Jansson; Daniel	2006-09-28
Cab For A Vehicle, Vehicle With Such Cab And Method And Device For Controlling A Closed Heat Transport System App 20060207275 - JANELING; Bo	2006-09-21
Brake Protection Device, Brake Arrangement And Method For Controlling A Brake Temperature App 20060207842 - Strandberg; Jonny	2006-09-21
Armrest For Use With A Vehicle Seat App 20060202541 - Armo; Sveker ; et al.	2006-09-14
Method And Device For Controlling A Work Function Of A Vehicle And A Work Vehicle Comprising The Control Device App 20060200293 - Brattberg; Bjorn	2006-09-07
Starter key of construction equipment and maintenance system of construction equipment using the same App 20060190153 - Kang; Ho Jin	2006-08-24
An Arrangement For Driving A Wheel Of A Vehicle, And A Planet Carrier App 20060183592 - Kingston; Tim	2006-08-17
Cab Support App 20060162975 - Lindqvist; Anders ; et al.	2006-07-27
Cylinder cushion device App 20060151269 - Ikeda; Toshimichi ; et al.	2006-07-13
Excavator cabin Grant D523,875 - Kim June 27, 2	2006-06-27
Apparatus for setting function of switches of construction vehicle Grant 7,069,131 - Kim June 27, 2	2006-06-27
Arrangement In Connection With A Vehicle Cab App 20060125287 - FORNELL; Magnus ; et al.	2006-06-15
Hydraulic control circuit and method thereof App 20060117942 - Kim; Jin Wook	2006-06-08
Working Machine Comprising An Implement Coupling And An Implement Locking Element App 20060104789 - Vigholm; Bo ; et al.	2006-05-18
Device for driving a vehicle wheel Grant 7,044,883 - Andersson , et al. May 16, 2	2006-05-16
Opening angle regulating device of side door for heavy equipment App 20060082164 - Shin; Han Chul	2006-04-20
Hydraulic control valve with regeneration function App 20060081299 - Koo; Bon Seok ; et al.	2006-04-20
Heating apparatus for cabin of construction equipment App 20060081365 - Ikeda; Toshimichi ; et al.	2006-04-20
Safety securing system for operation lever of construction vehicle Grant 7,031,817 - Kim April 18, 2	2006-04-18
Load support apparatus of driving room for construction equipment and manufacturing method thereof App 20060071499 - Yoon; Chun Jin	2006-04-06
Excavator Grant D518,071 - Gwak , et al. March 28, 2	2006-03-28
Flow control apparatus for construction heavy equipment Grant 7,017,470 - Cheong March 28, 2	2006-03-28
System And Method For Controlling Viscosity Of A Fluid And A Working Vehicle Containing Such A System App 20060021340 - Vigholm; Bo ; et al.	2006-02-02
Variable regeneration valve of heavy equipment App 20060016327 - Jeon; Man Suk	2006-01-26
Arrangement And A Method For Controlling A Work Vehicle App 20060018765 - Fransson; Patrik ; et al.	2006-01-26
Annular Member And Drive Device Comprising The Annular Member App 20060019789 - Kingston; Tim ; et al.	2006-01-26
Pilot operated relief valve Grant 6,986,362 - Cheong January 17, 2	2006-01-17
Device For Driving A Vehicle Wheel App 20050288145 - Andersson, Thomas ; et al.	2005-12-29
Motor Vehicle Transmission App 20050284243 - Carlsson, Sven-Ake	2005-12-29
Emergency control method for work device in construction equipment App 20050279088 - Kim, Dong Soo	2005-12-22
Circuit for controlling discharge amount of hydraulic pump Grant 6,976,358 - Kim December 20, 2	2005-12-20
Hydraulic circuit for option tool of heavy equipment Grant 6,973,866 - Lee December 13, 2	2005-12-13
Control lever safety apparatus for heavy equipment Grant 6,971,279 - Jo , et al. December 6, 2	2005-12-06
Hydraulic circuit for heavy equipment option apparatus using boom confluence spool Grant 6,971,302 - Lee December 6, 2	2005-12-06
Cylinder protective apparatus for preventing strange noise App 20050247191 - Kim, Ki Jung	2005-11-10
Hydraulic control valve having holding valve with improved response characteristics App 20050247188 - Jeon, Man Suk	2005-11-10
Control lever safety apparatus for heavy equipment App 20050247152 - Jo, Chun Ho ; et al.	2005-11-10
A Method And A Device For Controlling A Vehicle And A Computer Program For Performing The Method App 20050241304 - BANKESTAD, NILS-ERIK ; et al.	2005-11-03
Method for compensating flow rate at neutral position of operation lever of construction equipment App 20050226732 - Bae, Sang Ki	2005-10-13
Apparatus for setting function of switches of construction vehicle App 20050228548 - Kim, Dong Soo	2005-10-13
Safety securing system for operation lever of construction vehicle App 20050209758 - Kim, Jin Seob	2005-09-22
Method of controlling travel of construction heavy equipment with electronic joysticks App 20050209759 - Lee, Jeong Kyu	2005-09-22
Hydraulic cylinder suspension method App 20050207898 - Lee, Jeong Kyu	2005-09-22
Method for setting response modes of construction vehicle operation lever App 20050207897 - Kim, Dong Soo	2005-09-22
Cooling system for a vehicle and a vehicle comprising the cooling system Grant 6,945,200 - Bergstrom , et al. September 20, 2	2005-09-20
Automatic vibration device and method for use in construction equipment App 20050203691 - Kim, Dong Soo	2005-09-15
System For Handling A Tool At A Vehicle App 20050198951 - Strandberg, Lennart ; et al.	2005-09-15
Flow control apparatus for construction heavy equipment App 20050183571 - Cheong, Hae Kyun	2005-08-25
Pilot operated relief valve App 20050183775 - Cheong, Hae Kyun	2005-08-25
Relief valve App 20050178444 - Cheong, Hae Kyun	2005-08-18
Loader/excavator-type heavy construction machine and method of controlling the operation of one such machine App 20050150143 - Charles, Georges	2005-07-14
Variable flow control apparatus for actuator of heavy construction equipment Grant 6,915,729 - Kim July 12, 2	2005-07-12
Control System And A Vehicle Comprising The Control System App 20050146115 - Vigholm, Bo ; et al.	2005-07-07
Loader-type heavy-construction machine Grant 6,912,804 - Charles July 5, 2	2005-07-05
Method, Device And Computer Program Product For Controlling The Steering Of A Vehicle App 20050139412 - VIGHOLM, Bo	2005-06-30
Cooling System For A Vehicle And A Vehicle Comprising The Cooling System App 20050139176 - Bergstrom, Magnus ; et al.	2005-06-30
Device And Method For Gripping At Least One Elongated Element App 20050140154 - Vigholm, Bo ; et al.	2005-06-30
Method for reversing the driving direction Grant 6,910,988 - Carlsson June 28, 2	2005-06-28
Heavy equipment having oil pollution degree diagnosing function, and oil pollution degree measuring system on network using the same, and operation method Grant 6,912,479 - Ryu , et al. June 28, 2	2005-06-28
Coin-filter mounting structure App 20050133429 - Cheong, Hae Kyun	2005-06-23
Control apparatus of hydraulic valve for holding load Grant 6,907,815 - Kim June 21, 2	2005-06-21
Hydraulic circuit for boom cylinder combination having float function Grant 6,892,535 - Kim May 17, 2	2005-05-17
Hydraulic type brake apparatus Grant 6,871,494 - Kim March 29, 2	2005-03-29
Hydraulic circuit for heavy equipment option apparatus using boom confluence spool App 20040261405 - Lee, Jae Hoon	2004-12-30
Hydraulic circuit for option tool of heavy equipment App 20040261406 - Lee, Jae Hoon	2004-12-30
Circuit for controlling discharge amount of hydraulic pump App 20040258537 - Kim, Jin Wook	2004-12-23
Variable flow control apparatus for actuator of heavy construction equipment App 20040237772 - Kim, Jin Wook	2004-12-02
Control apparatus of hydraulic valve for holding load App 20040237771 - Kim, Jin Wook	2004-12-02
Apparatus for preserving subglass of driving room of heavy equipment Grant 6,823,632 - Yun November 30, 2	2004-11-30
Driver protection structure and a device supporting the same Grant 6,810,980 - Jo , et al. November 2, 2	2004-11-02
Speed control apparatus for hydraulic actuator App 20040154295 - Ju, Young Mo	2004-08-12
Hydraulic system for heavy equipment option apparatus App 20040154294 - Jeon, Man Suk	2004-08-12
Control lever safety apparatus for heavy equipment App 20040154427 - Jo, Chun Ho ; et al.	2004-08-12
Heavy equipment having oil pollution degree diagnosing function, and oil pollution degree measuring system on network using the same, and operation method App 20040128107 - Ryu, Byung Jin ; et al.	2004-07-01
Structure for coupling fitting for hose assembly App 20040124633 - Song, Young Bok	2004-07-01
Hydraulic variable control apparatus for heavy construction equipment Grant 6,745,564 - Koo June 8, 2	2004-06-08
Hydraulic relief valve Grant 6,745,792 - Koo June 8, 2	2004-06-08
Hydraulic valve control device for heavy construction equipment Grant 6,742,438 - Kim June 1, 2	2004-06-01
Multipurpose heavy-construction machine of the loader shovel type App 20040060712 - Charles, Georges	2004-04-01
Apparatus for controlling an amount of fluid for heavy construction equipment Grant 6,675,904 - Joung January 13, 2	2004-01-13
Hydraulic circuit for boom cylinder combination having float function App 20030230082 - Wook Kim, Jin	2003-12-18
Apparatus for adjusting a height of control boxes Grant 6,646,891 - Kim November 11, 2	2003-11-11
Hydraulic type brake apparatus App 20030201668 - Kim, Yeon Ho	2003-10-30
Excavator cab Grant D471,213 - Kwak , et al. March 4, 2	2003-03-04