Refillable dispenser for a stick product
US11800920B2 · kind B2 · utility
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2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 23, 2021 |
| Grant date | Oct 31, 2023 |
| Priority date | — |
| Expiry date | Jul 9, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D2040/204
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A refillable dispenser for a stick product comprises a holder cup, an A-shell and an inner base. Preferably, the dispenser will also comprise an outer base and a closure. The holder cup and A-shell form a cartridge subassembly for a stick product that can be bottom filled, and removed and replaced as needed. The dispenser requires no lubricant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.