发明授权
- 专利标题: Lipstick case with resilient friction tab
- 专利标题(中): 带弹性摩擦片的口红盒
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申请号: US833053申请日: 1992-02-10
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公开(公告)号: US5172993A公开(公告)日: 1992-12-22
- 发明人: Walter T. Ackermann , Thomas F. Holloway
- 申请人: Walter T. Ackermann , Thomas F. Holloway
- 申请人地址: CT Naugatuck
- 专利权人: Risdon Corporation
- 当前专利权人: Risdon Corporation
- 当前专利权人地址: CT Naugatuck
- 主分类号: A45D40/04
- IPC分类号: A45D40/04
摘要:
A cosmetic container comprising a tubular base having an internally threaded lower section and an internally smooth upper section mates with a tubular rotatable sleeve extending up from the base. A tubular telescoping screw assembly has one part secured to the base and one part secured to a pomade cup keyed for rotation with the sleeve. A downward tab is formed integrally with the sleeve and has an outward nib on its lower end which presses against the smooth inner surface of the upper section of the base. The nib exerts a frictional drag on the rotation of the sleeve with respect to the base to give the operation of the container a silky "feel".
公开/授权文献
- US6011495A Multimedia keyboard structure 公开/授权日:2000-01-04
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