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US 2010/0058720 A1Published application
Vacuum Cleaner Filter Bag with Deflection Device
AssigneeEurofilters Holding N.V.
InventorRalf Sauer
Life of this patent
Estimating the term…
Abstract
A vacuum cleaner filter bag with an inlet opening and a deflection device arranged in the area of the inlet opening, which is configured in such a way that an air stream flowing through the inlet opening can be deflected.
Claims27
A vacuum cleaner filter bag with an inlet opening and a deflection device arranged in an area of the inlet opening, wherein the deflection device is configured to deflect an air stream flowing through the inlet opening.
Dependencies are inferred from the claim text.