Pump dispenser and container for a pump dispenser
US10144022B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 23, 2014 |
| Grant date | Dec 4, 2018 |
| Priority date | — |
| Expiry date | Jun 23, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D17/042
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Disclosed is a container for a pump dispenser, the container including: a body defining a chamber for storing a product and defining an opening at a first end of the chamber through which the product is dispensable from the chamber; and a protrusion extending from the body into the chamber at a second end of the chamber opposite from the first end of the chamber, the protrusion having a sharp distal end in the chamber. Also disclosed is a refill container including a body enveloping a cavity storing an oral, personal or home care composition, wherein the composition includes water in an amount of less than 98% by weight, based on a total weight of the composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.