Cosmetic device
US7419323B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 3, 2007 |
| Grant date | Sep 2, 2008 |
| Priority date | — |
| Expiry date | Aug 3, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/1046
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A cosmetic device includes a barrel for receiving liquid cosmetic material and an insertion tube is inserted in the barrel. The insertion tube includes a through hole which communicates with the interior of the barrel, and an activation tube is movably inserted into the insertion tube to open or seal the through hole when the insertion tube is moved. A mounting member is mounted to the barrel and the activation tube extends through the mounting member. A cosmetic piece is connected to the activation tube. The activation tube includes two wings which are connected to two plates which are movably located on outside of the mounting member. A cap is mounted to the mounting member and has ribs which are able to move the plates to pull the activation tube to open the through hole through which the liquid cosmetic material flows to the cosmetic piece via the activation tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.