| Patents for B66F 3 - Devices, e.g. jacks, adapted for uninterrupted lifting of loads (6,643) |
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| 02/16/2005 | CN2679130Y Automotive electric jack |
| 02/16/2005 | CN2679129Y Electric hydraulic jack |
| 02/16/2005 | CN2679128Y Automotive hydraulic electric jack |
| 02/16/2005 | CN2679127Y Vehicle air pump jack |
| 02/16/2005 | CN1579923A Electric-manual two-purpose jack |
| 02/16/2005 | CN1579922A Wheel type jack capable of overhanging raised rocker arm |
| 02/10/2005 | WO2005012782A2 Variable geometry support with parallelogram structure |
| 02/10/2005 | US20050031441 Cargo lift for a vehicle |
| 02/10/2005 | DE202004019146U1 Lifting platform for vehicles comprises supports, and a spindle drive having a threaded spindle with a nut consisting of parts which form a nut packet having a support nut on which a support structure is supported in a delimiting manner |
| 02/09/2005 | CN2677298Y Handle of banding apparatus |
| 02/09/2005 | CN1576140A Apparatus for mounting a frac blender on a transport vehicle |
| 02/09/2005 | CN1188577C Retractable column and apparatus for lifting retractable column and method for erecting retractable column |
| 02/03/2005 | US20050023848 Fifth wheel release lever |
| 01/27/2005 | WO2005007555A1 Hydraulic jack |
| 01/27/2005 | WO2004088134A3 Mechanical lift measurement system |
| 01/27/2005 | WO2004043792A3 Material mover having a fluid film reservoir |
| 01/19/2005 | EP1497220A1 Connection of a pivotal supporting plate |
| 01/19/2005 | CN2672021Y Multipurpose composite lift device |
| 01/18/2005 | US6843487 Mobile lift assembly for a vehicle |
| 01/12/2005 | CN2670322Y Jack on vehicle bottom |
| 01/06/2005 | US20050001208 Hoist method and apparatus |
| 01/06/2005 | US20050000685 Apparatus for mounting a frac blender on a transport vehicle |
| 01/05/2005 | EP1492723A1 Telescopic multistage lifter |
| 01/05/2005 | EP1268336B1 Jack |
| 01/05/2005 | CN1559877A Pneumati-hydraulic automatic jack |
| 12/29/2004 | CN2666876Y Stretching jack with spacing device |
| 12/29/2004 | CN2666875Y High pressure hydraulic jack for vehicle |
| 12/22/2004 | EP1487813A1 Benzofuran and benzothiophene derivatives useful in the treatment of hyper-proliferative disorders |
| 12/22/2004 | CN2665103Y Air-fuel pressure boost automatic jacking system |
| 12/22/2004 | CN2665102Y Quick-acting jack |
| 12/15/2004 | CN2663389Y Small scale electric jack for automobile |
| 12/15/2004 | CN2663388Y Electric hydraulic jack for automobile |
| 12/08/2004 | CN2661668Y Inside-through hydraulic ascending and descending jack |
| 12/08/2004 | CN2661667Y Wheeled jack capable of suspending and raising rocker arm |
| 12/07/2004 | CA2108865C Device for positioning equipment |
| 12/02/2004 | WO2004081377A9 Actuator having external load supporting member |
| 12/02/2004 | DE4430159B4 Vorrichtung zum Umsetzen von Werkstückträgern Apparatus for converting workpiece carriers |
| 12/01/2004 | EP1399683B1 Linear belt actuator |
| 11/30/2004 | US6823673 Lower control system regulating the flow rate of lifting jack oil |
| 11/25/2004 | WO2004101296A2 Apparatus and method for vehicle tire repair or replacement |
| 11/25/2004 | DE202004014357U1 A motor vehicle lifting jack has an electric motor powered from the vehicle driving a threaded shaft to operate a scissor movement lifting action |
| 11/24/2004 | EP1478639A1 Fused tricyclic heterocycles useful for treating hyper-proliferative disorders |
| 11/24/2004 | CN2658136Y 液压连续升降器 Continuous hydraulic lifter |
| 11/24/2004 | CN1548359A Jack with shared fulcrum |
| 11/23/2004 | US6820861 Bottle jack apparatus and method |
| 11/18/2004 | US20040227134 Balance shaft jack cradle |
| 11/18/2004 | US20040226293 Multilevel speed regulation jack |
| 11/17/2004 | EP1476677A1 An actuator |
| 11/17/2004 | EP1476665A1 Pneumatic actuator |
| 11/16/2004 | US6817827 Lifting apparatus with stabilizer |
| 11/11/2004 | US20040221439 Apparatus and method for vehicle tire repair or replacement |
| 11/10/2004 | CN2654584Y Electric lifting jack |
| 11/10/2004 | CN2654519Y 模切机机架抬高装置 Rack elevation means cutting machine |
| 11/09/2004 | CA2280338C Ram device |
| 11/04/2004 | WO2004094292A2 Hydromechanical lifting element |
| 11/04/2004 | US20040220004 Linear belt actuator |
| 11/04/2004 | US20040217338 Device and method for leveling recreational vehicles |
| 11/04/2004 | DE202004012278U1 Conveyor for cyclic feeding of articles on production line has underframes each with rack and pinion drive to adjust conveyor height |
| 11/03/2004 | EP1473268A2 lifting device |
| 11/03/2004 | CN2652906Y Three section lifting speed hoisting device |
| 11/03/2004 | CN2652905Y Prestress hydraulic pre-press anti-rotary front clamp type jack |
| 11/03/2004 | CN2652904Y Automatic portable jack for vehicle |
| 11/01/2004 | CA2427405A1 Leveling instrument, an electromechanical lifter and a self leveling integrated lifting system using both of them |
| 10/28/2004 | US20040211947 Vehicle tilting system |
| 10/28/2004 | US20040211945 Leveling instrument, an electromechanical lifter and a self leveling integrated lifting system using both of them |
| 10/28/2004 | DE10328925B3 Three-point jack, for use with helicopters during maintenance and repair, has a telescopic lifting cylinder supported on three swing legs with safety locks in a compact structure giving a high lifting height with stability |
| 10/24/2004 | CA2431270A1 Vehicle tilting system |
| 10/21/2004 | DE202004013202U1 Lifting device for raising the wheels of a camper van, has a guide part, an extractable part to adjust in relation to the guide part and a support device for the wheels |
| 10/20/2004 | EP1468956A1 Lifting jack comprising a lower control system regulating the flow rate of lifting jack oil |
| 10/20/2004 | EP1468787A1 Universal lifting device and spreader |
| 10/20/2004 | CN2649563Y Light vehicle electric-controlled jack |
| 10/20/2004 | CN2649562Y Jack with dismountable post hand ring |
| 10/20/2004 | CN2649561Y Hydraulic jack with positioning safety device |
| 10/20/2004 | CN2649560Y 升降架 Lifting frame |
| 10/14/2004 | WO2004088134A2 Mechanical lift measurement system |
| 10/14/2004 | CA2520767A1 Mechanical lift measurement system |
| 10/13/2004 | CN1170762C Jack on vehicle |
| 10/12/2004 | US6802241 Air balancing device |
| 10/06/2004 | CN2646116Y Screw type double stroke jack |
| 10/06/2004 | CN1535119A Projector lift |
| 10/05/2004 | US6799749 Slim pantograph jack |
| 09/30/2004 | US20040188662 Center sill car jack utilizing air bellows |
| 09/30/2004 | US20040187492 Lower control system regulating the flow rate of lifting jack oil |
| 09/29/2004 | EP1461216A1 Power wheel for a trailer tongue jack |
| 09/23/2004 | WO2004081377A2 Actuator having external load supporting member |
| 09/23/2004 | WO2004002863A3 Non-snagging protective guide for fish tapes |
| 09/23/2004 | US20040183057 Bottle jack apparatus and method |
| 09/23/2004 | US20040182982 Column jacks |
| 09/23/2004 | CA2517918A1 Actuator having external load supporting member |
| 09/22/2004 | EP1460026A1 Ventilation valve for a hydraulic jack |
| 09/22/2004 | CN2642761Y 电动千斤顶 Electric jack |
| 09/22/2004 | CN2642760Y Improved screw-type support executing device |
| 09/22/2004 | CN1530318A Oil recovery valve device with hydraulic oil flow control |
| 09/16/2004 | US20040178399 Lift system |
| 09/16/2004 | DE102004009843A1 Hydraulische Hebevorrichtung Hydraulic lifting device |
| 09/16/2004 | DE10018742B4 Vorrichtung zum Verstellen von relativ zueinander beweglichen Teilen Device for adjusting of relatively movable parts |
| 09/15/2004 | CN2641007Y 电动式千斤顶 Electric jack |
| 09/09/2004 | US20040172938 Ventilation valve of hydraulic jack |
| 09/08/2004 | CN1165691C Jack-out captivated screw |
| 09/02/2004 | DE202004009008U1 Vehicle jack has base plate supporting inflatable bellows which have around outside restricting means e.g. straps to restrict lift of bellows and prevent damage |