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. 09, 2009
Filed:
Sep. 01, 2005
Masato Oda, Kanagawa, JP;
Jun Kakudate, Kanagawa, JP;
Hiroyuki Hamano, Kanagawa, JP;
Fujitsu General Limited, Kanagawa, JP;
Abstract
An inner portion of a filter cleaning portionarranged at an inner portion of an interior unit is respectively arranged with cleaning unitsA,B constituted by arranging upper brushesbrought into contact with one face of an air filter and lower brushesbrought into contact with other face of the air filteropposedly to each other at filter inlet/outletof the filter cleaning portionFurther, a longitudinal frameand a transverse frameof an air filterhaving a filter sheetin a shape of a meshed sheet for catching dust and a framefor supporting the filter sheetare formed on a rear face side (side of heat exchanger) of the filter sheet