Automatic dust pan broom

Details Automatic dust pan broom Automatic dust pan broom

2008-01-22

2008-01-22

Redding, David (Department: 1744)

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

C015S350000, C015S398000, C015S410000

Reexamination Certificate

active

10890835

ABSTRACT:
A broom (20) which permits picking up dust and disposing of said dust while standing up. The broom (20) comprises an aspiration canal (24) in the broom brush (22), reaching an aspiration tubing situated inside the broom handle (26). The aspiration tubing is ended by a removable cap (28). A motor (34) is situated alongside the tubing and permits the aspiration of air through the aspiration canal and aspiration tubing by an opening (32) along the tubing side. The opening is made of a semi permeable membrane (38) which allows air to exit the tube while keeping dust inside. The broom inside tubing comprises means to keep the dust inside the tubing, so the dust does not fall out through the bottom of the tubing. After the broom operator has finished aspiring the dust inside the broom handle, he may remove the cap, turn the broom upside down, and empty the dust into. All this without bending down.

REFERENCES:
patent: 2806242 (1957-09-01), Sparklin
patent: 4972541 (1990-11-01), Smith, Jr.
patent: 5839158 (1998-11-01), Schupp et al.
patent: 6125500 (2000-10-01), Kat
patent: 2087056 (1993-01-01), None
patent: 19857685 (2000-06-01), None

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