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1. (WO2007073889) FILTER BAG FOR A VACUUM CLEANER AND METHOD FOR PRODUCING THE SAME
Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
China 15.12.2006200680046901.8
European Patent Office (EPO) 28.03.20082006846987Published: 11.06.2008
Granted: 09.02.2011
Australia 20.05.20082006331083Published: 12.06.2008
Norway 11.09.200820083126
United States of America 11.09.200812097166Published: 09.04.2009
Granted: 08.11.2011
GermanyWithdrawn: 17.06.2008