Ceiling tile with built-in air flow mechanism and UV air purifying device | Patent Number 11028223
US 11028223 B2Filled DateApr 8, 2019
Priority DateDec 28, 2016
Publication DateSep 26, 2019
Expiration DateDec 27, 2036
Inventor/ApplicantsWilliam Carlson
Darrin Niemiec
Darrin Niemiec
ExaminesDIAZ, JOSE
Art Unit2879
Technology Center2800
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