Trigger operated spray gun
US5176327A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 23, 1991 |
| Grant date | Jan 5, 1993 |
| Priority date | — |
| Expiry date | Sep 23, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B15/63
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A spray gun for dispersing pressurized liquids having a barrel portion and a handle portion, a relatively simple and compactly designed control valve in the lower end of the handle portion, and a trigger pivotably mounted and adjacent the lower end of the handle portion and extending upwardly therefrom for movement between control valve actuating and deactuating positions. The control valve has a valve body formed with three mutually perpendicular passageways and contains a valve member having a valve stem extending outwardly in generally perpendicular relation to the handle for engagement by the lower end portion of the trigger. A simple transversely moveable locking element is provided for securing the trigger in a deactuated position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.