Duster brush assembly for vacuum cleaners
AssigneePatricia Kozlowski Ptak
InventorsPatricia Kozlowski Ptak, Victor Alfred Ptak, Christopher Leo Ptak
Life of this patent
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Abstract
The present invention relates to a duster brush assembly for a vacuum cleaner. The duster brush assembly includes a duster brush fixedly disposed at the air flow entrance of a hollow tubular member operatively connected to the vacuum cleaner. A hollow tubular member is telescopically mounted on a suction tube which is in communication with the vacuum cleaner. To clean the duster brush the hollow tubular member is moved forward over the duster brush is removed by vacuum into the vacuum cleaner.
Claims6
A vacuum cleaner comprising a vacuum cleaner, a duster brush assembly, and a flexible hose connecting said vacuum cleaner to said duster brush assembly;
- said duster brush assembly comprising:
- 1) a duster brush:
- 2) an inner suction tube in which said duster brush is mounted;
- and
- 3) an outer duster brush cleaning tube telescopically mounted on said suction tube, said duster brush cleaning tube adapted to slide over and encompass said duster brush;
- said inner suction tube being in communication with said vacuum cleaner at one end thereof via said flexible hose and having a vacuum therein when said vacuum cleaner is on;
- and said outer duster brush cleaning tube being in communication with said inner suction tube and having a vacuum therein when said vacuum cleaner is on.
A duster brush assembly for vacuum cleaners comprising:
- 1) a duster brush:
- 2) an outer casing comprising an auxiliary vacuum opening in its front adjacent said duster brush which sucks in dust and dirt from said duster brush during dusting;
- 3) an inner suction tube disposed in said outer casing in which said duster brush is mounted;
- and
- 4) an outer duster brush cleaning tube in said outer casing telescopically mounted on said suction tube, said duster brush cleaning tube sliding over and encompassing said duster brush to clean said duster brush when it is moved telescopically forward over said inner suction tube.
Dependencies are inferred from the claim text.