US Patent 9141094 Personal air quality monitoring system
Patent 9141094 was granted and assigned to Particles Plus on September, 2015 by the United States Patent and Trademark Office.
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Patent abstract
A personal air quality monitoring system worn or carried by a user. Such system can be used to monitor the local air quality and alert a user should air quality deteriorate below some acceptable desired or configurable threshold.
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US Patent 09141094 Personal air quality monitoring system US Patent 9141094 Personal air quality monitoring system
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Patent Number
0914109400
Patent Number
914109400
Edits on 23 Mar, 2023
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
091410940
Date of Patent
September 22, 2015
0Patent Application Number
142148700
Date Filed
March 15, 2014
0Official Website
Patent Primary Examiner
Edits on 24 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
091410940
Date of Patent
September 22, 2015
0Patent Application Number
142148700
Date Filed
March 15, 2014
0Official Website
Patent Primary Examiner
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US Patent 09141094 Personal air quality monitoring system
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
09141094
Date of patent
September 22, 2015
Patent application number
14214870
Date Filed
March 15, 2014
Patent primary examiner
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