The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 05, 2013
Filed:
Jun. 20, 2011
Applicants:
Reed Bisson, Minnetonka, MN (US);
Steven Hoglund, Minneapolis, MN (US);
Amy Ragland, Brooklyn Center, MN (US);
Barbara Dean-hendricks, Woodbury, MN (US);
Christopher Goh, Chanhassen, MN (US);
Inventors:
Reed Bisson, Minnetonka, MN (US);
Steven Hoglund, Minneapolis, MN (US);
Amy Ragland, Brooklyn Center, MN (US);
Barbara Dean-Hendricks, Woodbury, MN (US);
Christopher Goh, Chanhassen, MN (US);
Assignee:
Honeywell International Inc., Morristown, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/42 (2006.01);
U.S. Cl.
CPC ...
Abstract
A blocking panel may be used to set an air filter change threshold value for an air filter monitor installed in an HVAC system. The air filter change threshold value may then be used to determine a status of an air filter (e.g., clean or dirty).