Dust filter bag

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8097054
APP PUB NO 20090308032A1
SERIAL NO

12299069

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Abstract

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A dust filter bag is in the shape of a flat bag for a vacuum cleaner, which is formed from a first layer and a second layer made of a weldable material. The layers are welded together circumferentially along the circumference thereof.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
EUROFILTERS N VLIEVEN GEVAERTLAAN 21 NOLIMPARK 1013 B-3900 OVERPELT BELGIUM

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sauer, Ralf Overpelt, BE 99 438
Schultink, Jan Overpelt, BE 86 628

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