Spray gun having protective liner and light trigger pull
US9669419B2 · kind B2 · utility
0Cited by
31References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 5, 2009 |
| Grant date | Jun 6, 2017 |
| Priority date | — |
| Expiry date | Apr 6, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B7/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A spray coating system is provided with features to improve resistance to wear and corrosion, while also improving ergonomics. The spray coating system may include a spray coating device having a body with a liquid inlet coupled to a liquid chamber, and a protective liner extending inside the liquid chamber, wherein the protective liner is fixedly coupled to the body without threads. The spray coating device also may include a liquid nozzle extending inside the protective liner, and a cap extending over the liquid nozzle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.