EP 0809963 A2 19971203 - Vacuum cleaner dust bag
Title (en)
Vacuum cleaner dust bag
Title (de)
Filterbeutel für Staubsauger
Title (fr)
Sac à poussières pour aspirateur
Publication
Application
Priority
SE 9602065 A 19960529
Abstract (en)
A dust bag comprising a flat, tube-shaped work piece of air-permeable material having two diametrically opposite folds (16) which are folded inwardly. The work piece is flattened in the plane of the folds, and the end parts (17,18) of the work piece are, at each side of said plane, folded about 180 DEG and fixed against the outside of the work piece to thereby form an opening (14) between the folds (16) through which dust-laden air is directed into the bag. <IMAGE>
IPC 1-7
IPC 8 full level
A47L 9/14 (2006.01)
CPC (source: EP)
A47L 9/14 (2013.01)
Designated contracting state (EPC)
DE FR GB SE
DOCDB simple family (publication)
EP 0809963 A2 19971203; JP H1043100 A 19980217; SE 9602065 D0 19960529; SE 9602065 L 19971130
DOCDB simple family (application)
EP 97850078 A 19970513; JP 12839397 A 19970519; SE 9602065 A 19960529