Dispenser device including a covering tube for a dip tube
US7578418B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 28, 2005 |
| Grant date | Aug 25, 2009 |
| Priority date | — |
| Expiry date | Feb 25, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B11/1049
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A fluid dispenser device comprising: a transparent receptacle defining a fluid reservoir, said receptacle including a neck defining an opening; a pump mounted in the opening of the neck, the pump being capable of delivering a quantity of fluid contained in said reservoir, the pump including a substantially cylindrical body that is terminated by an inlet sleeve; a dip tube connected to the inlet sleeve and extending into the reservoir so as to deliver the fluid contained in the reservoir to the pump, once the pump has been actuated; and a covering tube sheathing at least part of said dip tube; wherein said covering tube is fastened to the inlet sleeve of the pump.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.