Patent · US Active

Paint booth filter

US11291340B2 · kind B2 · utility

2Cited by
22References
20Claims
0Family size

Inventor

Key dates

Filing dateMar 1, 2019
Grant dateApr 5, 2022
Priority date—
Expiry dateOct 21, 2040

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB01D46/64
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

A paint booth filter assembly has a housing defining an interior having a securable lid, a shop vacuum exhaust attachment point, and a device exhaust. The device exhaust is secured within the lid. Secured within the interior of the housing is a plurality of removable air filters, having different levels of filtration.

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