A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
183/84
A47L 9/14 (2006.01) A47L 9/12 (2006.01)
Patent
CA 1090266
ABSTRACT OF THE DISCLOSURE A fabric envelope surrounds a supporting cage. The open ends of the envelope and of the cage are embraced and releas- ably connected by a tubular socket. A disposable filter element includes an annular carrier which is frictionally receivable in the socket so as to be detachable from the same, and a paper dustbag mounted on the carrier and lodged in the fabric envelope when the carrier is received in the socket. A spring detent on the socket is engageable with a snap action in a cooperating recess of a vacuum cleaner body to connect the dust receptacle with the same. -1-
285386
Gibiec Oswald
Guhne Wieland
Kaulig Heinz
Orth Gerhard
Fetherstonhaugh & Co.
Vorwerk & Co Interholding G.m.b.h.
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