Protective device for floor cleaning apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 25, 1986
Grant Date -
N/A
app pub date -
May 9, 1984
filing date -
May 21, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A protective device for floor cleaning apparatus with a rotating driving source and with brush rollers driven thereby comprises a housing 2 with a bottom wall on its side facing towards the floor. The bottom wall is provided with working apertures 9 for the brush rollers and with tooth-shaped carpet deflectors which project on the side on which the bristles of the brush rollers enter the housing from the bottom wall into the working apertures.
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Family
International Classification(s)
Cited Art Landscape
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