Patent · US Active

Airless spray gun having a removable valve cartridge

US8308086B2 · kind B2 · utility

3Cited by

33References

27Claims

0Family size

Inventors

Paul R. Micheli · Monona, US
Nekheel Gajjar · Chicago, US

Key dates

Filing date	May 12, 2008
Grant date	Nov 13, 2012
Priority date	—
Expiry date	Jan 18, 2030

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB05B15/62
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A system, in one embodiment, includes a spray gun having a body, a receptacle disposed in the body, and a valve cartridge. The valve cartridge includes a biasing member, a valve seat, a seal, and a valve member disposed through the seal and biased toward the valve seat via the biasing member. The valve member is movable between an open position and a closed position in a direction generally crosswise to a spray exit.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.