Dispenser for can with fixed valve stem housing
US10526132B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Apr 10, 2019 |
| Grant date | Jan 7, 2020 |
| Priority date | — |
| Expiry date | Apr 10, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/48
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An article with a can and a dispenser, the can having a valve with a valve cup, valve stem housing and depressible valve stem and the dispenser having a base, a straw attached to the base, a sleeve extending over at least a portion of the straw, a trigger hingedly attached to the base and/or straw at a hinge point with a trigger section that engages the sleeve above the hinge point and a trigger arm that extends below the hinge point, and a plunger extending through a side of the base and into a flow channel of the dispenser while maintaining fluid communication through and/or around the plunger within the flow channel of the dispenser where the dispenser is attachable to the can by inserting the stationary valve stem housing into the flow channel of the dispenser base while inserting the dispenser base into the valve cup.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.