Dispenser
US11224706B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 17, 2016 |
| Grant date | Jan 18, 2022 |
| Priority date | — |
| Expiry date | Jul 25, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2209/045
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The present invention relates to a dispenser for dispensing a liquid, comprising: a reservoir for storing a liquid to be dispensed; a manually operative pump arrangement disposed at a first end region of the reservoir; a conduit extending from the pump arrangement to a second end region of the reservoir distal the first end region, the conduit configured for communicating reservoir contents from the second end region to the pump arrangement; a dispense conduit extending from the pump arrangement and comprising a dispense aperture at an end region thereof, the dispense aperture in liquid communication with the pump arrangement; and an open ended tube extending in a direction away from the pump arrangement and configured to surround the dispense conduit, wherein the open ended tube extends to a position such that the open end thereof is at least coterminous with an dispense aperture end of the dispense conduit and actuation of the pump arrangement causes transfer of reservoir contents from the reservoir to the dispense aperture end of the dispense conduit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.