| Patents for B66F 3 - Devices, e.g. jacks, adapted for uninterrupted lifting of loads (6,643) |
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| 02/19/2014 | CN203439990U Adjustable jack rocker handle |
| 02/19/2014 | CN102381661B Water lifting platform |
| 02/19/2014 | CN101450772B Scissor fork column drawing drive initial top bracing mechanism |
| 02/18/2014 | US8651458 Hand-operating vacuum pulling device |
| 02/15/2014 | CA2823478A1 Length-adjustable telescopic tube, support jack and assembly process |
| 02/13/2014 | US20140042378 Control mechanism |
| 02/13/2014 | US20140041334 Concentrically loaded, adjustable piering system |
| 02/12/2014 | CN203431308U Anti-skidding supporting piece connector |
| 02/12/2014 | CN203428859U Automatic lifter for button metal dome storage tube inner supporting rod |
| 02/12/2014 | CN203428858U Hydraulic jacking device for locating hydraulic support top beam cover plate |
| 02/12/2014 | CN203428857U Hinge-and-nut combination for scissor jack |
| 02/12/2014 | CN203428856U Connector of supporting pieces |
| 02/12/2014 | CN203428849U Detachable hoisting support |
| 02/06/2014 | WO2014021484A1 Apparatus for raising car lift having synchronization function |
| 02/05/2014 | CN203419713U Double-pump type hydraulic jack |
| 02/05/2014 | CN203419712U Portable sedan-mounted jack |
| 02/05/2014 | CN203419711U Heightening terminal disc assembly of jack |
| 02/04/2014 | CA2616889C Support jack |
| 01/30/2014 | WO2014018353A1 Scissor lift apparatus |
| 01/30/2014 | US20140026687 Conduit length adjustment apparatus and method |
| 01/30/2014 | DE102012014661A1 Cushion device for compensating differences in height of tires for motor vehicle, has cushion that is connected to one of compressed air inlet valve and independent outlet valve |
| 01/29/2014 | CN203411283U Jack with rolling ball screw |
| 01/29/2014 | CN203411282U Intelligent jacking system |
| 01/29/2014 | CN203411281U Air bag type aircraft jacking device |
| 01/29/2014 | CN203411280U Jack for internally regulating oil pump relief valve |
| 01/29/2014 | CN203411279U Lifting jack with improved structure |
| 01/29/2014 | CN103540905A Rack and pinion mechanism, vacuum processing apparatus, method of driving and controlling rack and pinion mechanism, drive control program, and recording medium |
| 01/29/2014 | CN103539034A Prestress tension jack clamping device |
| 01/23/2014 | WO2014012148A1 Jacking device |
| 01/23/2014 | US20140021422 Hydraulic float down valve for a camera dolly or camera crane |
| 01/22/2014 | CN203402888U Telescoping jack |
| 01/22/2014 | CN203402887U Horizontal type hydraulic jack |
| 01/22/2014 | CN203402886U Manual jacking force device |
| 01/22/2014 | CN203402885U Automobile jack rocker handle |
| 01/21/2014 | US8632055 Combined car jack and lug wrench assembly |
| 01/21/2014 | CA2699348C Split rail trolley system |
| 01/16/2014 | US20140014318 Hydro pneumatic lifting system and method |
| 01/15/2014 | EP2683644A1 Transport apparatus |
| 01/15/2014 | CN203393687U Prestressed concrete lined tunnel structure and circular ring-shaped flat jack thereof |
| 01/15/2014 | CN203392790U Pedal type auto jack |
| 01/15/2014 | CN203392789U Rescue jacking air bag of aircraft |
| 01/15/2014 | CN203392788U Intelligent jack with automatic tool anchor |
| 01/15/2014 | CN203392787U Welded mechanical jack casing |
| 01/15/2014 | CN203392786U 智能千斤顶 Smart jack |
| 01/15/2014 | CN203392785U Pre-stressed tensioning jack |
| 01/15/2014 | CN203390412U Field assembly welding construction device for large-sized tower type container |
| 01/15/2014 | CN103508370A Thin type hydraulic jack |
| 01/15/2014 | CN103508369A Ultra-thin hydraulic jack |
| 01/15/2014 | CN103508368A Hydraulic jack |
| 01/15/2014 | CN103508367A 千斤顶主机系统 Jack host system |
| 01/15/2014 | CN103508366A Ultralow thin type hydraulic jack |
| 01/15/2014 | CN103508365A Jack speed reducer |
| 01/15/2014 | CN103508364A Vehicle lifting jack and method for assembling same |
| 01/15/2014 | CN102556884B Portable dual-purpose hydraulic jack for vehicles |
| 01/15/2014 | CN102530767B Valve integrated oil pump device of electric hydraulic jack |
| 01/15/2014 | CN102530764B Vehicular dual-purpose electric hydraulic jack with arrested descending preventing function |
| 01/15/2014 | CN102491217B Ball screw and sliding screw mutually nested type synchronous lifting photoelectric mast |
| 01/14/2014 | US8628064 Multi-section pulling rod structure |
| 01/14/2014 | US8628062 Vehicle jack assembly |
| 01/14/2014 | US8628061 Motorcycle lean angle jack |
| 01/14/2014 | US8628060 Lifting bag of web-like rubber material hot-vulcanized in a press and method for its production |
| 01/13/2014 | CA2783454A1 Portable and dismountable loop jack, methods for its manufacturing and uses thereof |
| 01/08/2014 | CN203387117U Ground wire lifting device |
| 01/08/2014 | CN203382448U Electric hydraulic hoisting machine |
| 01/08/2014 | CN203382447U Tire pressure force application device with annular inner container |
| 01/08/2014 | CN203382446U Hydraulically driven lifting feeding mechanism |
| 01/08/2014 | CN203382445U Vehicle-mounted one-way ratchet wheel type jack |
| 01/08/2014 | CN103496653A 摇柄式千斤顶 Crank jack |
| 01/08/2014 | CN103496652A Floating plug device for vehicle-mounted lifting device |
| 01/07/2014 | CA2718798C Extendable support column |
| 01/07/2014 | CA2714047C Vehicle lifting system, apparatus and method |
| 01/02/2014 | US20140001425 Appliance Lift |
| 01/02/2014 | DE102012012934A1 Scherenhubtisch und Verfahren zum Zusammenbau eines Scherenhubtisches Scissor and method for assembling a scissor lift table |
| 01/02/2014 | DE102012012823A1 Device for lifting or moving load, has medium and space containing medium, where space is formed within device and has variable volume, and medium is solid material, such as expanded graphite or sodium silicate |
| 01/01/2014 | CN203373111U 千斤顶安全装置及千斤顶 Jack and jack safety devices |
| 01/01/2014 | CN203373072U Electric jack for automobile |
| 01/01/2014 | CN203373071U Vehicle-mounted bidirectional ratchet jack |
| 01/01/2014 | CN203373070U Disaster self-rescue weight jacking device |
| 01/01/2014 | CN203373069U Disaster relief supporting and fixing device |
| 01/01/2014 | CN203373068U Self-suction jack pad |
| 01/01/2014 | CN103482521A Steel strand tensioning jack |
| 12/27/2013 | WO2013191379A1 Vehicle lifting jack and method for assembling same |
| 12/26/2013 | US20130341579 Jack assembly |
| 12/25/2013 | CN203359930U Special novel rocker for scissor jacks |
| 12/25/2013 | CN203359899U Quick lifting mechanism capable of realizing gradual slight advancing |
| 12/25/2013 | CN203359898U Electric oil pressure lifter for vehicle |
| 12/25/2013 | CN203359897U Hydraulic jack with automatic speed regulating function |
| 12/25/2013 | CN203359896U Lifting device |
| 12/25/2013 | CN103470131A Automobile automatic lifting device |
| 12/25/2013 | CN103466502A Pneumatic hydraulic jack and transiting plate for pneumatic hydraulic jack |
| 12/25/2013 | CN103466501A Pre-stress tensioning jack |
| 12/25/2013 | CN103466500A Pneumatic hydraulic jack |
| 12/25/2013 | CN103466499A Transition plate for air-driven hydraulic jack and air-driven hydraulic jack |
| 12/25/2013 | CN103466498A Pneumatic hydraulic jack with no-load fast jacking function |
| 12/25/2013 | CN103466497A Straight-stroke manual executing device |
| 12/25/2013 | CN103466496A Airplane jacking device |
| 12/25/2013 | CN102328888B 液压伺服同步升降装置及其控制方法 Hydraulic servo synchronous lifting device and control method |
| 12/19/2013 | US20130334482 The bobbyjack |
| 12/19/2013 | US20130334481 Compact portable lifting apparatus |
| 12/18/2013 | EP2674385A1 Engagement chain type device for forward and backward movement operation |