A zipper puller (110) has a one piece structure including a molded plastic body (112) and an integral molded looped tether (114). The looped tether is molded in a first size and shape, and after molding the looped tether is permanently deformed to a second size and second shape by aligning the crystalline structure of the looped tether material.
申请公布号
EP2672856(B1)
申请公布日期
2016.10.12
申请号
EP20120706373
申请日期
2012.02.10
申请人
ILLINOIS TOOL WORKS INC.
发明人
CHANG, CHWAN HUEY LIM;SHEREYK, DAVID A.;PONTAOE, JOHN S.;CHU, TUN-JEN;COFFIELD, TIMOTHY P.
