EP 2198765 A3 20101110 - Vacuum cleaner bag and method for manufacturing vacuum cleaner bag
Title (en)
Vacuum cleaner bag and method for manufacturing vacuum cleaner bag
Title (de)
Staubsaugerbeutel und Verfahren zur Herstellung eines Staubsaugerbeutels
Title (fr)
Sac d'aspirateur et procédé de fabrication d'un sac d'aspirateur
Publication
Application
Priority
DE 102008061250 A 20081210
Abstract (en)
[origin: DE102008061250A1] The bag (1) has an inner space, which is surrounded by plies of filter material, where an inlet opening is formed in the filter material. A distance limiting strip is provided in the inner space for limiting distance between two spaced positions of the filter material, which is connected with another filter material at an opposite side. The distance limiting strip is made of rigid material such as cardboard or plastic, or flexible material such as fleece material, paper, rubber, plastic foil, interlaced yarns or knitted fabric. The bag is designed as padded flat-bottom bag or flat bag. An independent claim is also included for a method for manufacturing a vacuum cleaner bag.
IPC 8 full level
A47L 9/14 (2006.01)
CPC (source: EP)
A47L 9/14 (2013.01)
Citation (search report)
- [I] DE 3129371 A1 19830217 - VORWERK CO INTERHOLDING [DE]
- [XI] US 5603741 A 19970218 - FREY ROBERT A [US]
- [I] US 4784676 A 19881115 - HALE DOROTHY G [US]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
DE 102008061250 A1 20090430; DE 102008061250 B4 20131212; DE 102008061250 C5 20181220; EP 2198765 A2 20100623; EP 2198765 A3 20101110; EP 2198765 B1 20160601
DOCDB simple family (application)
DE 102008061250 A 20081210; EP 09176472 A 20091119