Cosmetic material carrier and cartridge core assembly including same
US12336615B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 2, 2024 |
| Grant date | Jun 24, 2025 |
| Priority date | — |
| Expiry date | Jan 2, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D2200/05
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A cosmetic material carrier and a cartridge core assembly including same are provided. The cosmetic material carrier includes a tube body and a bottom plate fixedly connected to the tube body, where a lug protruding outward along a radial direction is provided on a sidewall of the tube body, and a tab for fixing a cosmetic material is provided on the bottom plate. The lug connected to a spiral portion is provided on the tube body. The tab for fixing a paste is provided on the bottom plate. The cosmetic material carrier is an integrated tube. Therefore, a manufacturing process and a mounting process are simplified, and a manufacturing cost of the carrier is lowered.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.