Dispenser for valve with stationary valve stem housing
US10611554B2 · kind B2 · utility
1Cited by
6References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 10, 2019 |
| Grant date | Apr 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 includes a dispenser having a flow channel extending therethrough and having a base, a bendable segment attached to the base, a straw attached to the bendable segment, a plunger attached to the base and extending within the flow channel of the bendable segment; a sleeve extending over at least a portion of the straw, and a trigger hingedly attached to the straw at a hinge point and having a portion above the hinge point engaging the sleeve and a trigger portion extending below the hinge point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.