发明名称 VACUUM CLEANER BAG HOUSING ASSEMBLY
摘要 A bag housing assembly for a vacuum cleaner includes a rear bag housing which forms a bag cavity and a bag door which releasably attaches to the rear bag housing for enclosing the bag cavity. One of the rear bag housing and bag door is formed of a semi-rigid flexible fabric material which is permeable to air and which is sufficiently rigid to retain a molded shape. The flexible fabric material is attached to a rigid frame member which allows the bag door to releasably attach to the rear bag housing.
申请公布号 CA2287644(A1) 申请公布日期 2000.10.23
申请号 CA19992287644 申请日期 1999.10.25
申请人 THE HOOVER COMPANY 发明人 FREDERICK, LYNN A.;KING, DOUGLASS A.;BOLES, DAVID J.;MILLER, DANIEL R.;LAWTER, RAYMOND L.
分类号 A47L9/00;A47L9/12;A47L9/14;(IPC1-7):A47L9/14 主分类号 A47L9/00
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