Dust pan side wall for carpet sweeper

Details Dust pan side wall for carpet sweeper Dust pan side wall for carpet sweeper

1991-09-17

1993-07-06

Roberts, Edward L.

Brushing, scrubbing, and general cleaning

Machines

Brushing

A47L 1133

Patent

active

052242323

ABSTRACT:
A carpet sweeper comprises a housing, brushes, wheels fixed to the housing, and a pivotable handle attached to the housing. The housing contains a plurality of sides, one of which is a flip-down door. The door has hinges along a bottom edge. The top edge comprises a tab which cooperates with the top of the housing to selectively secure the door in a closed position. The tab is selectively manually deformable outwardly and downwardly from the top of the housing to swing the door into an open position. The housing includes flanges to secure the trays within the housing.

REFERENCES:
patent: 226512 (1880-04-01), Gates et al.
patent: 435251 (1890-08-01), Schumacher
patent: 3594841 (1971-07-01), Kieves
patent: 3671991 (1972-06-01), Fukuba
patent: 3924285 (1975-12-01), Hukuba
patent: 4207641 (1980-06-01), Liebscher et al.
patent: 4464804 (1984-08-01), Hopkins
patent: 4701969 (1987-10-01), Berfield et al.
patent: 4864674 (1989-09-01), Hamilton

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