Hose assembly for a cleaner and upright-type vacuum cleaner...

Details Hose assembly for a cleaner and upright-type vacuum cleaner... Hose assembly for a cleaner and upright-type vacuum cleaner...

2007-11-20

2007-11-20

Redding, David (Department: 1744)

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

C015S331000, C015S334000, C015S351000, C015S410000, C015S414000

Reexamination Certificate

active

10761074

ABSTRACT:
A hose connection assembly for a vacuum cleaner comprises a flexible hose having one end connected to the dust-collecting chamber, a hose holder connected to the other end of the flexible hose and removably connected to a connection part of the suction brush, and a handle mounted on the hose holder to assist in connecting and disconnecting the hose holder with respect to the connection part. A mounting portion having a circumferential bead is preferably formed on an outer circumference of the hose holder to mount the handle therein, and the handle is rotatably mounted on the mounting portion. The handle comprises a fixing portion shaped as a cylinder and is mounted on the mounting portion, and a holding portion protruding from one side of the fixing portion in a perpendicular direction, and the fixing portion has a larger diameter than the mounting portion, thereby providing rotatability about the mounting portion through 360°.

REFERENCES:
patent: 5747764 (1998-05-01), Son et al.
patent: 5815883 (1998-10-01), Stein et al.
patent: 5850666 (1998-12-01), Farone et al.
patent: 2003/0101535 (2003-06-01), Gammack et al.
patent: 2006/0174441 (2006-08-01), Genoa et al.
patent: 2396895 (2004-07-01), None
patent: 2396896 (2004-07-01), None
patent: 20030066898 (2003-08-01), None

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