Floor nozzle for vacuum cleaner

Details Floor nozzle for vacuum cleaner Floor nozzle for vacuum cleaner

1988-03-29

1989-08-08

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15 42, 15421, A47L 530

Patent

active

048540064

ABSTRACT:
A floor nozzle for vacuum cleaner in addition to a main rotating brush has auxiliary rotating brushes positioned aperatures in the side faces of the nozzle which extend to the bottom thereof, thereby to brush and suck dusts of edges on a carpet adjacent a wall of a room.

REFERENCES:
patent: 1560400 (1925-11-01), Uander Putten
patent: 1587794 (1926-06-01), O'Brien
patent: 3936903 (1976-02-01), Johnson
patent: 3942219 (1976-03-01), Johnson
patent: 4022234 (1977-05-01), Martinec et al.
patent: 4219902 (1980-09-01), De Maagd
patent: 4222146 (1980-09-01), Hertzberg
patent: 4355436 (1982-10-01), Hertzberg

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