| Patents for B66F 3 - Devices, e.g. jacks, adapted for uninterrupted lifting of loads (6,643) |
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| 12/22/2010 | CN201678403U Step tread for jack |
| 12/22/2010 | CN201678402U Pedal type lifting mechanism |
| 12/22/2010 | CN201678401U Jack |
| 12/22/2010 | CN201678400U Jack |
| 12/22/2010 | CN201677307U Adjustable jack handle |
| 12/22/2010 | CN201675514U Electric lifting good shelf |
| 12/22/2010 | CN101922243A Inner jacking method and equipment for demolishing buildings |
| 12/16/2010 | WO2010143834A2 Shopping cart assembly for a bicycle |
| 12/16/2010 | DE10064365B4 Hydraulik-Zylinder Hydraulic Cylinder |
| 12/15/2010 | CN201672813U Far infrared digestion oven lifting structure |
| 12/15/2010 | CN201670681U Hydraulic operation jack |
| 12/09/2010 | WO2010139405A1 Gear rack hoist configured as lifting gear and method for providing a required output for actuating the gear rack hoist |
| 12/09/2010 | US20100308288 Extraction device |
| 12/09/2010 | US20100307596 Liquid apparatus |
| 12/09/2010 | DE102009023922A1 Als Hebezeug ausgebildete Zahnstangenwinde und Verfahren zur Bereitstellung einer erforderlichen Arbeitsleistung zur Betätigung der Zahnstangenwinde As a hoist designed rack winds and method for providing a required performance for operating the rack winch |
| 12/08/2010 | EP2257956A1 Switch, in particular limit switch |
| 12/08/2010 | CN201665503U Lifting auxiliary device for large-scale motor |
| 12/08/2010 | CN201665502U Scleromere lifting device |
| 12/08/2010 | CN201665501U Lifting device used during dismantling fully mechanized mining bracket |
| 12/07/2010 | US7845621 Tightener for a binding strap |
| 12/07/2010 | US7845614 Shock-absorbing wheel mounting structure for jack |
| 12/07/2010 | CA2457178C Retractable column and method of forming |
| 12/04/2010 | CA2705954A1 Telescopic composite cylinder hydraulic hoist |
| 12/02/2010 | US20100301293 Hoist locking mechanism |
| 12/02/2010 | US20100301290 Electrically-operated assist device for raising upper body |
| 12/01/2010 | CN201660397U Novel scissor jack |
| 12/01/2010 | CN101898737A Extension sleeve type elevator and automobile maintenance elevator |
| 12/01/2010 | CN101898736A Hydraulic automatic multi-stage extended supporting tool |
| 12/01/2010 | CN101898735A Vehicle self-saving expander |
| 12/01/2010 | CN101898734A Hydraulic multi-stage expansion jacking and expanding tool |
| 12/01/2010 | CA2706814A1 Anchorage extractor |
| 12/01/2010 | CA2668501A1 Variable angle extractor for anchorages |
| 11/30/2010 | US7841603 Hand truck |
| 11/25/2010 | WO2010133727A1 Hydraulic jack with locking |
| 11/25/2010 | DE102009002613A1 Scherenhebebühne Scissor lift |
| 11/24/2010 | EP2252536A1 Lift control interface |
| 11/24/2010 | CN201647919U Manual quick oil pump power plant matched with wheel type jack |
| 11/24/2010 | CN201647918U Self-locking lifting jack |
| 11/24/2010 | CN201647917U Multistage hydraulic telescopic rod mechanism capable of being self-locked |
| 11/24/2010 | CN201647916U Jack |
| 11/24/2010 | CN201647915U Traveling crane repair end girder jacking apparatus |
| 11/24/2010 | CN201647914U Universal manual hydraulic jack |
| 11/24/2010 | CN201647913U Micro combined separator |
| 11/24/2010 | CN201647912U Simple jack device for rear supporting steel column |
| 11/24/2010 | CN201647808U Metal storage tank wall jacking device |
| 11/24/2010 | CN201641164U Lifting concealed bed |
| 11/24/2010 | CN101891133A Horizontal type jack hydraulic part with threaded pin floating connection piston rod |
| 11/24/2010 | CN101891132A Horizontal jack hydraulic part with floating linage piston rod |
| 11/18/2010 | WO2010130039A1 Mast assembly for wind turbine |
| 11/18/2010 | US20100288985 Pivot lift assembly |
| 11/17/2010 | CN201636283U Novel screw lift |
| 11/17/2010 | CN201634370U Airplane wheel lifting jack |
| 11/17/2010 | CN201634369U Deep-foundation pit steel supporting shaft force-compensating self-locking pressurizing jack |
| 11/17/2010 | CN201634368U Synchronous lifting mechanism |
| 11/17/2010 | CN101885454A Hydraulic jack with combined anti-rebound check valve |
| 11/11/2010 | US20100283017 Extendable utility bar |
| 11/11/2010 | US20100283016 Apparatuses and Methods for an Improved Vehicle Jack Having a Screw Jack Assembly |
| 11/10/2010 | CN201626801U Safety pressure maintaining device of hydraulic jack |
| 11/10/2010 | CN201626800U Hydraulic jack capable of slowly descending in load |
| 11/10/2010 | CN201626799U Following non-rotational screw jack |
| 11/10/2010 | CN101122141B Hydraulic pressure water-supplying device |
| 11/05/2010 | CA2695584A1 Apparatuses and methods for an improved vehicle jack having a screw jack assembly |
| 11/03/2010 | CN201619063U Top pressing or drawing device |
| 11/03/2010 | CN101224825B Movable joint screw-threaded shaft lifting shifting apparatus |
| 10/28/2010 | US20100270523 Scissor lifting platform |
| 10/28/2010 | DE10053860B4 Bewegungsmutter für eine Hubvorrichtung sowie Hubvorrichtung Moving nut for a lifting device and lifting device |
| 10/27/2010 | EP2242895A2 A device for an electromechanical hoisting machine, especially for use when drilling oil- and gas wells |
| 10/27/2010 | EP1802551B1 Load handling apparatus, an inflatable bag therefor, vehicles and trailers incorporating moveable laod carrying platforms |
| 10/27/2010 | CN101870439A Hand-operated lifting support device |
| 10/26/2010 | US7820115 Adjustable laboratory rack |
| 10/21/2010 | WO2010118892A1 Lifting device for lifting loads, in particular vehicles |
| 10/21/2010 | US20100264387 Partition Lifter |
| 10/21/2010 | US20100264386 Pneumatic Apparatus For Use In Lifting And Installing Garbage Disposers |
| 10/21/2010 | US20100264384 Furniture Lifter |
| 10/20/2010 | EP2240397A1 Jack screw connector |
| 10/20/2010 | CN201610364U 一种拖拉机用提升装置 One kind of tractor with lifting device |
| 10/20/2010 | CN201610360U 一种便携式轻型轿车升降器 A portable lightweight car lifter |
| 10/20/2010 | CN101864733A Support for jacking road and bridge |
| 10/20/2010 | CN101863429A Safety valve for hydraulic jack |
| 10/20/2010 | CN101863428A Tool special for assembling gas turbine pull rod-type rotor disc and using method thereof |
| 10/19/2010 | US7814629 Strut spring compression apparatus |
| 10/15/2010 | CA2662599A1 Furniture lifter |
| 10/15/2010 | CA2662595A1 Partition lifter |
| 10/14/2010 | WO2010115354A1 Dual-purpose hydraulic electric jack |
| 10/14/2010 | US20100258775 Automatic Rising Jack Stand |
| 10/14/2010 | US20100258774 Lift Assembly And System |
| 10/14/2010 | US20100258770 Synchronous moving device and image measuring apparatus |
| 10/14/2010 | CA2762634A1 Dual-purpose hydraulic electric jack |
| 10/13/2010 | CN201605129U 多级千斤顶油缸 Multi-level jack cylinder |
| 10/13/2010 | CN201605128U 液压顶举装置 Hydraulic jacking system |
| 10/13/2010 | CN201605127U 一种升压阀回位控制组件 A boost control valve assembly return |
| 10/13/2010 | CN101861279A Multi-directional lifting apparatus |
| 10/13/2010 | CN101858165A Tower mast structural segmented sheathing and piercing drawout integral installation technology |
| 10/12/2010 | US7810788 Belt lifter apparatus |
| 10/07/2010 | US20100252791 Jack assembly with integrated pressure relief assembly |
| 10/07/2010 | US20100252789 Ball screw device |
| 10/06/2010 | CN201598135U 轨道升降装置 Track lifting device |
| 10/05/2010 | US7806384 Lift with low profile rotatable coupling |
| 09/30/2010 | US20100247276 Keg lifting device |
| 09/30/2010 | US20100243973 Scissor-type lifting platform |