Bath tissue rolls are provided with indicia or a visual cue representing the number of sheets remaining on the roll so the user better knows in advance when the remaining number of sheets on the roll is getting low.
申请公布号
US2009324909(A1)
申请公布日期
2009.12.31
申请号
US20080215537
申请日期
2008.06.27
申请人
HERMANS MICHAEL ALAN;HARTLEY SIMONA MICHELE;PATKAR KANCHAN DNYANESH;VANDERLOOP SUZANNE KIM
发明人
HERMANS MICHAEL ALAN;HARTLEY SIMONA MICHELE;PATKAR KANCHAN DNYANESH;VANDERLOOP SUZANNE KIM