Upright vacuum cleaner

Details Upright vacuum cleaner Upright vacuum cleaner

1997-01-09

1998-09-01

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15339, A47L 704

Patent

active

057993637

ABSTRACT:
An upright vacuum cleaner has a float unit (29A) for lifting the upright vacuum cleaner during cleaning by spouting discharge air to a floor to be cleaned. The float unit (29A) has a floor-opposing face having a discharge-air outlet port (31) for spouting the discharge air of a motor fan (21).

REFERENCES:
patent: 3283355 (1966-11-01), Jepson
patent: 4571849 (1986-02-01), Gardner et al.
patent: 5210996 (1993-05-01), Fassauer
patent: 5392492 (1995-02-01), Fassauer

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