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US 2009/0151113 A1Published application
Vacuum Cleaner Filter
AssigneeElectrolux Home Care Products Inc. (formerly Electrolux Home Care Products North America)
InventorArnold Sepke
Life of this patent
Estimating the term…
Abstract
A vacuum cleaner filter assembly having a first cap, a second cap, a filter element extending between the first cap and the second cap, and a vane connected to at least one of the first cap and the second cap and extending along at least a portion of the filter element. The filter assembly may be removably mounted in a dirt collection chamber having an air inlet and an air outlet, and may be adapted to engage an air outlet.
Claims20
A vacuum cleaner filter assembly comprising:
- a first cap;
- a second cap;
- a filter element extending between the first cap and the second cap;
- and
- a vane connected to at least one of the first cap and the second cap and extending along at least a portion of the filter element;
- wherein the filter assembly is removably mounted in a dirt collection chamber having an air inlet and an air outlet.
3 more elements
A vacuum cleaner filter assembly comprising:
- a dirt collection chamber having a generally circular profile and an air inlet and an air outlet;
- a first cap;
- a second cap having a second cap fitting adapted to engage the air outlet;
- a filter element extending between the first cap and the second cap;
- and
- a vane connected to at least one of the first cap and the second cap and extending along at least a portion of the filter element, at least a portion of the vane being positioned between the air inlet and the filter element.
3 more elements
A vacuum cleaner filter assembly comprising:
- a first cap;
- a second cap;
- a filter element extending between the first cap and the second cap;
- and
- a vane connected to at least one of the first cap and the second cap and extending along at least a portion of the filter element.
2 more elements
Dependencies are inferred from the claim text.