公开(公告)号：EP2488014A4

公开(公告)日：2017-12-20

申请号：EP10823667

申请日：2010-10-14

申请人： PTN LTD

发明人： COTTAM STEPHEN JOHN ,  ERMERINS FRANCISCUS MARIA WILHELMUS

IPC分类号： A01K39/01 ,  A01K5/00 ,  A01K39/012

CPC分类号： A01K39/0125

摘要： A feeder is provided, in particular for feeding poultry, comprising a polygonal feeding pan defined by a base and a plurality of side walls depending from the base. The side walls define an outer peripheral edge of the feeder having a plurality of substantially straight outer edges. The feeder provides increased feeding space and feed volume with respect to a circular feeder having a radius equal to the apothem of the polygonal feeding pan.

公开(公告)号：EP2296459A4

公开(公告)日：2014-04-02

申请号：EP09755100

申请日：2009-05-22

申请人： PTN LTD

发明人： COTTAM STEPHEN JOHN ,  ERMERINS FRANCISCUS MARIA WILHELMUS

IPC分类号： A01K39/02 ,  A01K7/06

CPC分类号： A01K39/0213 ,  A01K39/02