Spray gun system
US9808816B1 · kind B1 · utility
5Cited by
17References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 26, 2016 |
| Grant date | Nov 7, 2017 |
| Priority date | — |
| Expiry date | Aug 26, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/164
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A portable, self-contained, hand-held, spray gun system having spray gun with a handle, barrel, trigger, and an interchangeable cartridge containing a sprayable substance which may flow from the cartridge under pressure through a portion of the barrel past a selectively positionable needle valve and out an exit orifice of a nozzle when the trigger is squeezed allowing a user to spray the pressurized contents of the vessel over a selected surface and stop such spraying activity by releasing the trigger all without the need for a separate power source or motorized compressor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.