公开(公告)号：US10465386B2

公开(公告)日：2019-11-05

申请号：US14600462

申请日：2015-01-20

申请人： Marvin W Iler ,  James E Erdahl

发明人： Marvin W Iler ,  James E Erdahl

IPC分类号： E04C5/20 ,  E04C5/16

摘要： A concrete spacer for use in supporting wire mesh for pouring concrete within a mold. The spacer includes a base portion and an arm portion to offer stability. The base portion is trapezoid shaped and includes a clip for attachment to the wire mesh. The arm portion offers stability and extends opposite the base portion for attachment to the wire mesh.

公开(公告)号：USD779310S1

公开(公告)日：2017-02-21

申请号：US29552190

申请日：2016-01-20

申请人： Marvin W Iler ,  James E Erdahl

设计人： Marvin W Iler ,  James E Erdahl