Lipstick mechanism or the like with frictional braking
US7112002B2 · kind B2 · utility
6Cited by
6References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 10, 2002 |
| Grant date | Sep 26, 2006 |
| Priority date | — |
| Expiry date | Oct 23, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D40/06
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
This lipstick mechanism comprising an inner tubular sleeve (1), an outer tubular sleeve (3), a stick-holder cup (2) arranged in the inner tubular sleeve (1). The inner sleeve comprises a cylindrical base (12) in the wall (21) in which are formed friction pads designed to be pressed elastically on a cylindrical bearing surface (7) linked to the outer sleeve (3), a thinned wall (23) completely surrounding the periphery of each pad (22).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.