Lipstick case
US4770556A · kind A · utility
17Cited by
7References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 1987 |
| Grant date | Sep 13, 1988 |
| Priority date | — |
| Expiry date | May 1, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D40/04
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A lipstick case includes a casing rotatably attached to the base, and driving means involving a "floating" sleeve which is spirally slotted and engaged both by lugs on the pomade support stem and on the base. The casing and base attach together in snap installation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.