Upright dispenser
US10266315B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 3, 2018 |
| Grant date | Apr 23, 2019 |
| Priority date | — |
| Expiry date | Jan 3, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2205/02
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The inventive provides an upright dispenser which has an attachment end for attaching the dispenser to a container for holding material to be dispensed, the attachment end having a passageway which communicates with the container, a dispensing tub having upper and lower through holes which connect to the attachment end passageway, the upper through holes providing a vent and the lower through hole providing a path for the material to be dispensed. The attachment end passageway has a sealing flange positioned below the upper and lower through holes in the dispensing tube. The attachment end has a top end with an elastic button, the elastic button being connected to a valve stem, the valve stem extending in the passageway and having a valve end which sealing engages with the sealing flange when the elastic button is in an undepressed position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.