Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
December 15, 2009
Patent Application Number
11684983
Date Filed
March 12, 2007
Patent Primary Examiner
Patent abstract
A trolley hanger for supporting brake hose connections between rail cars which hangs securely on a trolley rod, and preferably is directly connected to an intermediate hose flange, a train line support casting flange, or trolley pipe flange, prevents lateral and rotational movement of a brake hose connection, thereby reducing unwanted brake hose uncoupling.
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