×

Air treatment system

  • US 10,512,873 B2
  • Filed: 09/28/2017
  • Issued: 12/24/2019
  • Est. Priority Date: 02/14/2014
  • Status: Active Grant
First Claim
Patent Images

1. An air treatment system comprising:

  • a system housing including a filter housing;

    a plurality of filters arranged in said filter housing;

    a blower for moving air through said plurality of filters;

    a dust sensor for sensing a dust level;

    a sensor configured to sense presence of an operator of the air treatment system;

    a control system having an electronics module with a display having a plurality of display elements capable of being illuminated in a plurality of different configurations, said electronics module being covered by a translucent portion having a translucency selected to provide a dead front display;

    wherein said control system is configured to selectively illuminate combinations of said plurality of display elements in a variety of configurations to provide a plurality of display states that present available control options based on one of a plurality of air treatment system modes of operation.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×