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:
Sep. 09, 2025
Filed:
Aug. 31, 2021
Creative Technology Corporation, Kanagawa, JP;
Takaaki Hasegawa, Kawasaki Kanagawa, JP;
Hiroyuki Moriyama, Kawasaki Kanagawa, JP;
Creative Technology Corporation, Kanagawa, JP;
Abstract
Provides a dust collector capable of being installed even in small spaces and capable of collecting dust efficiently. A dust collectorincludes a first electrode layerformed of a conductor, a second electrode layerformed of a conductor, having sufficient size to cover the first electrode layerin planar view, having lacking parts (through holesH, slitsS) piercing therethrough in a thickness direction, having sufficient size to cover the first electrode layerin planar view, and placed interfacing the first electrode layer, and an insulating layer (a first insulating layer, a second insulating layer) formed of an insulative material, insulating the first electrode layerand the second electrode layer, and forming a single merged layer structure with the first electrode layerand the second electrode layer