Rotary case for lipstick and the like with axial clearance adjustment
US6109808A · kind A · utility
6Cited by
7References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 27, 1998 |
| Grant date | Aug 29, 2000 |
| Priority date | — |
| Expiry date | Mar 27, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D2040/0062
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A case for lipstick and similar materials with respectively rotating concentric tubes with axial movement of cup-slider (2) which bears stick (1) of pasty substance, characterized by the fact that it has a device for braking with respect to rotation and compensation for axial play between the tubes consisting of flange (10), added on or not, connected to the base of internal tube (5) and having at least one flexible extension (14) which bears elastically against edge (15) of the base of external tube (7).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.