Global Patent Index - EP 0809963 A2

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

EP 0809963 A2 19971203 (EN)

Application

EP 97850078 A 19970513

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

A47L 9/14

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