Vacuum cleaner base plate assembly

Details Vacuum cleaner base plate assembly Vacuum cleaner base plate assembly

2007-11-13

2007-11-13

Redding, David (Department: 1744)

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

C015S364000, C015S367000, C015S393000, C015S394000, C015S401000, C015S412000

Reexamination Certificate

active

10693299

ABSTRACT:
A vacuum cleaner base plate assembly is provided according to an embodiment of the invention. The base plate assembly includes a base plate adapted to fit to a chassis bottom of a vacuum cleaner. The base plate includes one or more nozzle apertures. The base plate assembly further includes one or more trapped components configured to rest against the base plate. The base plate assembly further includes a skid plate that fits to the base plate and that holds the one or more trapped components against the base plate when the skid plate is assembled to the base plate. The base plate assembly further includes one or more fasteners that removably affix the skid plate to the base plate. The skid plate and the one or more trapped components are removably affixed to the base plate by the skid plate and the one or more fasteners.

REFERENCES:
patent: 4754520 (1988-07-01), Steadings et al.
patent: 5230121 (1993-07-01), Blackman
patent: 5774932 (1998-07-01), Mallory et al.
patent: 6375720 (2002-04-01), Embree et al.
patent: 6381802 (2002-05-01), Park
patent: 2002/0083552 (2002-07-01), Dilger et al.
patent: 2002/0124346 (2002-09-01), Steiner et al.
patent: 2046087 (1980-11-01), None
patent: 2389035 (2003-12-01), None
patent: WO 99/37198 (1999-07-01), None

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