Patent · US Active

Cup liner and a fitting for a spray gun

US11458490B2 · kind B2 · utility

0Cited by
2References
27Claims
0Family size

Inventor

Key dates

Filing dateApr 12, 2019
Grant dateOct 4, 2022
Priority date—
Expiry dateApr 12, 2039

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB05B7/2478
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

A cup liner for a cup of a spray gun includes a fluid reservoir portion that defines a reservoir and includes a divider portion dividing the reservoir into two or more compartments. Each compartment contains a fluid to be dispensed by the spray gun and keeps the fluids separated from fluids held by other compartments. In addition, a fitting for a spray gun includes two or more inlet interfaces and an outlet interface. Each inlet interface couples to a fluid source and the outlet couples to the spray gun such that the fitting provides fluid communication between each fluid source and the spray gun. This permits the spray gun to spray a mixture of the fluids.

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