Orifice cup for manually actuated sprayer
US6793156B2 · kind B2 · utility
9Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2002 |
| Grant date | Sep 21, 2004 |
| Priority date | — |
| Expiry date | Oct 29, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B1/3436
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A manually actuated sprayer has an orifice cup with a reverse taper mounted within a cylindrical bore of the discharge passage for positively retaining the orifice cup in place without dislodgement during spray actuation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.