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:
Jun. 20, 2017
Filed:
Jun. 17, 2014
Sharp Kabushiki Kaisha, Osaka-Shi, Osaka, JP;
Masaki Ohtsuka, Osaka, JP;
Hideyuki Karita, Osaka, JP;
SHARP KABUSHIKI KAISHA, Osaka, JP;
Abstract
A fine particle diffusion device includes: a first outlet (to) through which a first air current is discharged to a space above a living space within a living room; a second outlet () which is arranged below the first outlet (to) and through which a second air current is discharged to a space below the first air current; and a fine particle generation device () which generates fine particles. Here, the fine particles generated by the fine particle generation device () are discharged into the living room, and the concentration of the fine particles discharged through the first outlet (to) is lower than the concentration of the fine particles discharged through the second outlet ().