Patent · US Expired

Reversible airless spray tip assembly

US6702198B2 · kind B2 · utility

58Cited by

16References

1Claims

0Family size

Assignee

Graco Minnesota Inc. · US

Inventors

Jimmy Wing Sum Tam · Plymouth, US
Dale C. Pemberton · Big Lake, US
Steven Plager · Burnsville, US

Key dates

Filing date	Feb 28, 2001
Grant date	Mar 9, 2004
Priority date	—
Expiry date	Feb 28, 2021

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB05B15/16
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A reversible airless spray tip is provided with a housing for mounting to the front of a spray gun, a sealing saddle insertable into the housing, a seal associated with the saddle and a rotatable cylinder having a handle and containing an airless tip. The cylinder is insertable in the housing and has a protrusion on said cylinder for engaging and releasably retaining said seal for insertion into said housing.

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