Fingertip sprayer mounted on an angled neck container
US5083683A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Nov 26, 1990 |
| Grant date | Jan 28, 1992 |
| Priority date | — |
| Expiry date | Nov 26, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B11/1052
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A manually operated pump dispenser assembly includes a container having an angled neck at its top opening and a pump dispenser mounted on the neck. The container neck and sprayer have a central axis lying at an acute angle to the central axis of the container. The neck axis intersects the container wall, and a dip tube suspended from the sprayer lies along such axis and extends into an interior corner of the container. Such interior corner forms a well from which substantially the entirety of contents of the container is capable of dispensed upon actuation of the dispenser while holding the container with the neck axis substantially upright.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.