Structure for dispensing emulsion
US6536630B1 · kind B1 · utility
15Cited by
2References
6Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 28, 2002 |
| Grant date | Mar 25, 2003 |
| Priority date | — |
| Expiry date | Mar 28, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B11/1047
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An emulsion-dispensing structure includes a housing, a collar cap, an engagement cap, a plunger, and a plastic spring. The plunger is provided with an outer threaded portion and is fitted into a connect stem such that the outer threaded portion is engaged with an inner threaded portion of the connect stem. The dispensing structure is ready to dispense the emulsion from a container at such time when the plunger juts out of the connect stem.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.