Incremental feel cosmetic dispenser
US5186561A · kind A · utility
27Cited by
16References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 17, 1992 |
| Grant date | Feb 16, 1993 |
| Priority date | — |
| Expiry date | Mar 17, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D40/06
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A cosmetic preparation dispenser is provided that has an incremental feel created by the interaction of a resilient tab extending outwardly from the dispenser's innerbody with a plurality of rib elements provided on a surrounding wall of a cam sleeve so that the tab cams up and down on the ribs to increase and decrease resistance to relative rotation of innerbody and cam sleeve to give the desired incremental feel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.