Dust filter bag
AssigneeVorwerk & Co. Interholding GmbH
InventorsPaul U. Uibel, Betra Lehmann
Life of this patent
Estimating the term…
Abstract
A duct filter bag (1) for a vacuum cleaner having a holding plate (2, 15) which has a tightly closed opening (4) for a pipe connection of a vacuum cleaner, the opening being adapted to be closed from the outside by a separate closure flap (5) which has an insertion region (8, 9, 11). In order to make the dust filter bag (1) more favorable in use, the closure flap (5) is hinged to the holding plate (2) laterally of its region of swing (V).
Claims12
A dust filter bag for a vacuum cleaner having a holder plate which has a tightly closed opening for a suction pipe of a vacuum cleaner, the opening being adapted to be closed form the outside by a separate closure flap which has an insertion region, the bag including a handle, wherein
- the closure flap is attached to said handle by a tear strip.
A dust filter bag for a vacuum cleaner having a holding plate which has a tightly closed opening for a pipe connection of a vacuum cleaner, the opening being adapted to be closed from the outside by a separate closure flap which has an insertion region, wherein
- the closure flap is hinged on the holding plate laterally of its region of swing;
- and wherein
- the closure flap is connected to a handle via a tear arm.
Dependencies are inferred from the claim text.