发明名称 Lipstick dispenser with functional A-shell
摘要 A lipstick dispenser uses the normally decorative A-shell as a functional element by providing a plurality of longitudinal splines in the interior of the A-shell. The splines fit into notches in an elevator cup to keep the elevator in fixed relationship to the A-shell. A propel/retract mechanism is provided by lugs extending from the elevator that track in helical tracks in a base that is secured together with the A-shell. The base has flexible upwardly extending friction tabs that ride on the inside of the A-shell and provide a desired frictional drag.
申请公布号 US6227733(B1) 申请公布日期 2001.05.08
申请号 US19990307297 申请日期 1999.05.07
申请人 CROWN CORK & SEAL TECHNOLOGIES CORPORATION 发明人 HOLLOWAY THOMAS F.
分类号 A45D40/04;(IPC1-7):A45D40/04;A45D40/06 主分类号 A45D40/04
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