×

Air Filter Apparatus with Self-Contained Detachable Programmable Clogging Indicator

  • US 20090165644A1
  • Filed: 12/22/2008
  • Published: 07/02/2009
  • Est. Priority Date: 12/31/2007
  • Status: Abandoned Application
First Claim
Patent Images

1. An air filtration apparatus with clogging indicator for removal of particulate matter from an air stream comprising:

  • a filter media;

    a filter housing to support said filter media;

    a flow rate sensor detachably mounted in connection with said filter housing; and

    a user interface detachably mounted in connection with said filter housing.

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