Air purifier with intelligent sensors and airflow
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 22, 2017
Issued Date -
Oct 29, 2015
app pub date -
Apr 25, 2014
filing date -
Apr 25, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
An air purifying device includes an air purifier mechanism, a controller, and a sensing device configured to detect one or more conditions in a predetermined area proximate the air purifying device. The controller is configured to receive an input to select one of the predetermined operational settings to govern the operation of the air purifier mechanism. The air purifier mechanism is configured to operate in at least one of a plurality of modes of operation in each of its predetermined operational setting. The controller is configured to change modes of operation of the air purifier mechanism from a first mode of operation to a second mode of operation in response to its sensing device detecting a change in said one or more conditions in the predetermined area and based on the selected predetermined operational setting.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2014 Application Filing Year
- F24F Class
- 1045 Applications Filed
- 818 Patents Issued To-Date
- 78.28 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 26 Citation Count
- F24F Class
- 95.83 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 22, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 22, 2029 |
