The present invention relates to a toothbrush with an elastomeric bumper and a method of production thereof to avoid injection molding flashing of the elastomer.
申请公布号
WO0015077(A9)
申请公布日期
2001.11.22
申请号
WO1999US20773
申请日期
1999.09.09
申请人
COLGATE-PALMOLIVE COMPANY
发明人
FATTORI, JOSEPH, EDWARD;HOHLBEIN, DOUGLAS, J.;SORRENTINO, ALAN, VINCENT
