A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
15/66
A47L 5/30 (2006.01) A46B 13/02 (2006.01) A46B 17/06 (2006.01) A47L 9/04 (2006.01)
Patent
CA 1087813
-11- ABSTRACT A cleaning utensil, particularly a brush for incorporation in a vacuum cleaner nozzle, has a roller (1) with bristles mounted at its ends in bearings in a utensil housing. In order to restrict penetration of hairs and like contaminants picked up by the bristles into the bearings, the roller (1) is provided with at least one transverse circumferential depression (4,5).
305967
Dupro Ag
Fetherstonhaugh & Co.
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