B61H 7/12

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2024/0391,509 SYSTEM FOR CONTROLLING MULTI-POINT SYNCHRONOUS BRAKING OF MONORAIL HOIST AND UTILIZATION METHOD THEREOFSep 19, 22Nov 28, 24China University of Mining and Technology
2022/0126,893 ULTRA-CLEAN MANUALLY-ACTUATED CLAMPING BRAKEOct 27, 20Apr 28, 22Not available
2020/0198,661 SUSPENSION DEVICE FOR MONORAIL CRANE AND MONORAIL CRANEJan 16, 20Jun 25, 20Not available
2020/0156,673 Rail Brake System for HiRail Vehicles and Other Rail Vehicles and Rail EquipmentNov 15, 19May 21, 20Fritel & Associates, L.L.C.
2018/0057,025 SELF-LOCKING ANTI-SLIP RAIL BRAKING DEVICEJul 11, 17Mar 01, 18WUHAN K-CRANE OCEAN LIFTING TECHNOLOGY CO., LTD.
2014/0158,475 VERTICAL RETRACTABLE RAIL CLAMPFeb 11, 14Jun 12, 14Hillmar Industries Ltd.
2013/0306,406 BRAKE MODULE AND LIFT HAVING THE SAMEAug 16, 12Nov 21, 13SYNCMOLD ENTERPRISE CORP.
2013/0047,334 Locking Safety Mechanism for Suspended Transport ApparatusOct 29, 12Feb 28, 13Not available
2012/0241,262 VERTICAL RETRACTABLE RAIL CLAMPNov 30, 09Sep 27, 12Not available
2012/0031,713 Frictional engagement mechanism for a rail-guided carriageAug 13, 11Feb 09, 12Not available
2011/0072,580 Locking Safety Mechanism for Suspended Transport ApparatusSep 28, 09Mar 31, 11Not available
2009/0183,956 CONSTANT FORCE RAIL CLAMPJan 22, 08Jul 23, 09Hillmar Industries Ltd.
2007/0272,500 ELEVATOR INSTALLATION WITH BRAKING EQUIPMENT AND METHOD OF BRAKING IN AN ELEVATOR INSTALLATIONMay 29, 07Nov 29, 07INVENTIO AG