Patents Assigned to Rosecall Pty Ltd.
  • Vehicle for conveying trolleys
    Patent number: 5322306
    Abstract: A vehicle for conveying trolleys have driving wheels activated by a control assembly to engage and advance one or a series of trolleys. A reel assembly is detachably engageable with the leading trolley and supports a first anchoring line which secures the trolleys to the vehicle and a second control line which is connected to the control assembly and which made be pulled or tensioned to control operation of the vehicle.
    Type: Grant
    Filed: August 20, 1993
    Date of Patent: June 21, 1994
    Assignee: Rosecall Pty Ltd.
    Inventor: John J. Coleman