Owner Premium Patents Sdn. Bhd

Inventors S. Ratnam, Sri Skanda Rajah

Agent Madderns

Pub. Number AU-A-2008365343

PCT Pub. Number WO2010/071397

Filing date 18 December 2008

Wipo publication date 24 June 2010

E04F 17/12 (2006.01) Vertical ducts

B65F 5/00 (2006.01) Gathering or removal of refuse otherwise than by receptacles or vehicles

B65F 9/00 (2006.01) Transferring of refuse between vehicles or containers with intermediate storage or pressing

B65G 11/00 (2006.01) Chutes

B65G 25/08 (2006.01) Conveyers comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement

B65G 47/44 (2006.01) Article or material-handling devices associated with conveyers

B65G 47/82 (2006.01) Article or material-handling devices associated with conveyers - Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels

B65G 51/01 (2006.01) Non-mechanical conveying through pipes or tubes

B65G 53/50 (2006.01) Conveying materials in bulk through troughs, pipes, or tubes by floating the materials, or by flow of gas, liquid, or foam

E04F 17/10 (2006.01) Vertical ducts