Dispensing and application head
US9827589B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 29, 2014 |
| Grant date | Nov 28, 2017 |
| Priority date | — |
| Expiry date | Jul 29, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A dispenser and applicator head (T1) having a connection stub (1) made of a substantially-rigid first material; an assembly core (2) made of the same material; a flexible link section (S) that interconnects the connection stub and the assembly core; an applicator pad (5) made of a heat-transfer material to impart a cold sensation on contact with the skin and mounted on the assembly core; and a dispenser channel (6) that passes through the stub, the link section, the core, and the pad in which it forms a dispenser orifice. The link section includes a flexible bridge (3) made of the same material as the stub and interconnecting the stub and the core; and sheathing (4) made of an elastically-deformable material, the sheathing surrounding the bridge, at least in part, and interconnecting the stub and the core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.