Self-contained sweeper and vacuum pick-up

Details Self-contained sweeper and vacuum pick-up Self-contained sweeper and vacuum pick-up

1996-05-24

1997-04-08

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15344, 15350, 15354, 15398, A47L 524

Patent

active

056176104

ABSTRACT:
A combined self-contained implement features a broom or brush assembly for sweeping large areas of debris into small piles with a rechargeable battery operated vacuum assembly for aspirating the dirt piles into a bag. The broom and vacuum assembly are slidably mounted relative to one another so that either the bristles or the vacuum extends below the other for unimpeded sweeping or vacuuming. The large areas are swept without battery power. A small, light vacuum pick-up will serve a large area because it is only used for efficiently picking up the small area dirt piles.

REFERENCES:
patent: D307657 (1990-05-01), Li
patent: 4351083 (1982-09-01), Simonsson
patent: 4573237 (1986-03-01), Kochte et al.
patent: 4635315 (1987-01-01), Kozak
patent: 5432976 (1995-07-01), Alazet
patent: 5440782 (1995-08-01), Yamashita
patent: 5555599 (1996-09-01), Markley

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