One-hand lipstick container, method of producing the same, and internal assembly for one-hand lipstick container
US12220041B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 11, 2022 |
| Grant date | Feb 11, 2025 |
| Priority date | — |
| Expiry date | Jul 12, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D40/06
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A one-hand lipstick container includes a cylindrical main body extending in axial direction; a cover holder rotatably received on an outer circumferential surface of the cylindrical main body via a first screw mechanism therebetween; a cover hinged to the cover holder to open and close an opening at an upper end of the one-hand lipstick container; a lipstick housing rotatably received on an inner circumferential surface of the cylindrical main body via a second screw mechanism therebetween, an intermediate member interposed radially between the cylindrical main body and the lipstick housing, the intermediate member including a head and a guide sleeve extending from the head, an upper case affixed to the intermediate member; a bottom case affixed to the cylindrical main body; and a cover guide attached to the head of the intermediate member, the cover guide including a cover guide groove along which the cover is guided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.