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Extract from the Register of European Patents

EP About this file: EP1973666

EP1973666 - AN AIR FILTER AND A METHOD FOR MANUFACTURING SUCH AN AIR FILTER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.01.2014
Database last updated on 02.09.2024
Most recent event   Tooltip17.07.2015Lapse of the patent in a contracting state
New state(s): HU, LU		published on 19.08.2015  [2015/34]
Applicant(s)For all designated states
Zehnder Group Nordic AB
Box 7209
187 13 Täby / SE
[2011/08]
Former [2008/40]For all designated states
Freshman AB
Box 7209
187 13 Täby / SE
Inventor(s)01 / BERGSTRÖM, Lars-Göran
Vallbyvägen 21 A
S-645 42 Strängnäs / SE
 [2008/40]
Representative(s)Berglund, Stefan
Bjerkéns Patentbyrå KB
P.O. Box 5366
102 49 Stockholm / SE
[N/P]
Former [2013/11]Berglund, Stefan
Bjerkéns Patentbyrå KB P.O. Box 5366
102 49 Stockholm / SE
Former [2008/40]Berglund, Stefan
Bjerkéns Patentbyra KB Östermalmsgatan 58
114 50 Stockholm / SE
Application number, filing date06747925.316.06.2006
[2008/40]
WO2006SE00733
Priority number, dateSE2006000005313.01.2006         Original published format: SE 0600053
[2008/40]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2007081251
Date:19.07.2007
Language:EN
[2007/29]
Type: A1 Application with search report 
No.:EP1973666
Date:01.10.2008
Language:EN
The application published by WIPO in one of the EPO official languages on 19.07.2007 takes the place of the publication of the European patent application.
[2008/40]
Type: B1 Patent specification 
No.:EP1973666
Date:13.03.2013
Language:EN
[2013/11]
Search report(s)International search report - published on:SE19.07.2007
(Supplementary) European search report - dispatched on:EP23.02.2011
ClassificationIPC:B03C3/30, B03C3/82, B03C3/86
[2011/12]
CPC:
B01D46/0032 (EP); B01D46/0001 (EP); B01D46/28 (EP);
B03C3/30 (EP); B03C3/82 (EP); B03C3/86 (EP)
Former IPC [2008/40]B03C3/30
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2008/40]
Extension statesALNot yet paid
BANot yet paid
HRNot yet paid
MKNot yet paid
RSNot yet paid
TitleGerman:LUFTFILTER UND VERFAHREN ZUR HERSTELLUNG SOLCH EINES LUFTFILTERS[2008/40]
English:AN AIR FILTER AND A METHOD FOR MANUFACTURING SUCH AN AIR FILTER[2008/40]
French:FILTRE À AIR ET PROCÉDÉ DE FABRICATION DE CELUI-CI[2008/40]
Entry into regional phase21.07.2008National basic fee paid 
21.07.2008Search fee paid 
21.07.2008Designation fee(s) paid 
21.07.2008Examination fee paid 
Examination procedure21.07.2008Examination requested  [2008/40]
16.09.2011Amendment by applicant (claims and/or description)
07.12.2011Despatch of a communication from the examining division (Time limit: M04)
13.01.2012Reply to a communication from the examining division
04.10.2012Communication of intention to grant the patent
04.02.2013Fee for grant paid
04.02.2013Fee for publishing/printing paid
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  07.12.2011
Opposition(s)16.12.2013No opposition filed within time limit [2014/08]
Fees paidRenewal fee
21.07.2008Renewal fee patent year 03
24.06.2009Renewal fee patent year 04
21.06.2010Renewal fee patent year 05
21.06.2011Renewal fee patent year 06
31.03.2012Renewal fee patent year 07
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipHU16.06.2006
CY13.03.2013
CZ13.03.2013
EE13.03.2013
IT13.03.2013
LT13.03.2013
LV13.03.2013
MC13.03.2013
PL13.03.2013
RO13.03.2013
SI13.03.2013
SK13.03.2013
TR13.03.2013
BG13.06.2013
GR14.06.2013
IE16.06.2013
LU16.06.2013
ES24.06.2013
IS13.07.2013
PT15.07.2013
[2015/34]
Former [2015/32]CY13.03.2013
CZ13.03.2013
EE13.03.2013
IT13.03.2013
LT13.03.2013
LV13.03.2013
MC13.03.2013
PL13.03.2013
RO13.03.2013
SI13.03.2013
SK13.03.2013
TR13.03.2013
BG13.06.2013
GR14.06.2013
IE16.06.2013
ES24.06.2013
IS13.07.2013
PT15.07.2013
Former [2014/20]CY13.03.2013
CZ13.03.2013
EE13.03.2013
IT13.03.2013
LT13.03.2013
LV13.03.2013
MC13.03.2013
PL13.03.2013
RO13.03.2013
SI13.03.2013
SK13.03.2013
BG13.06.2013
GR14.06.2013
IE16.06.2013
ES24.06.2013
IS13.07.2013
PT15.07.2013
Former [2014/11]CY13.03.2013
CZ13.03.2013
EE13.03.2013
IT13.03.2013
LT13.03.2013
LV13.03.2013
MC13.03.2013
PL13.03.2013
RO13.03.2013
SI13.03.2013
SK13.03.2013
BG13.06.2013
GR14.06.2013
ES24.06.2013
IS13.07.2013
PT15.07.2013
Former [2014/08]CY13.03.2013
CZ13.03.2013
EE13.03.2013
LT13.03.2013
LV13.03.2013
MC13.03.2013
PL13.03.2013
RO13.03.2013
SI13.03.2013
SK13.03.2013
BG13.06.2013
GR14.06.2013
ES24.06.2013
IS13.07.2013
PT15.07.2013
Former [2013/52]CY13.03.2013
CZ13.03.2013
EE13.03.2013
LT13.03.2013
LV13.03.2013
PL13.03.2013
RO13.03.2013
SI13.03.2013
SK13.03.2013
BG13.06.2013
GR14.06.2013
ES24.06.2013
IS13.07.2013
PT15.07.2013
Former [2013/50]CZ13.03.2013
EE13.03.2013
LT13.03.2013
LV13.03.2013
PL13.03.2013
RO13.03.2013
SI13.03.2013
SK13.03.2013
BG13.06.2013
GR14.06.2013
ES24.06.2013
IS13.07.2013
PT15.07.2013
Former [2013/49]CZ13.03.2013
EE13.03.2013
LT13.03.2013
LV13.03.2013
RO13.03.2013
SI13.03.2013
SK13.03.2013
BG13.06.2013
GR14.06.2013
ES24.06.2013
IS13.07.2013
PT15.07.2013
Former [2013/48]EE13.03.2013
LT13.03.2013
LV13.03.2013
SI13.03.2013
BG13.06.2013
GR14.06.2013
ES24.06.2013
IS13.07.2013
PT15.07.2013
Former [2013/47]LT13.03.2013
LV13.03.2013
SI13.03.2013
BG13.06.2013
GR14.06.2013
ES24.06.2013
PT15.07.2013
Former [2013/38]LT13.03.2013
LV13.03.2013
SI13.03.2013
BG13.06.2013
GR14.06.2013
ES24.06.2013
Former [2013/37]LT13.03.2013
SI13.03.2013
BG13.06.2013
GR14.06.2013
ES24.06.2013
Former [2013/36]LT13.03.2013
BG13.06.2013
ES24.06.2013
Former [2013/34]LT13.03.2013
BG13.06.2013
Former [2013/33]LT13.03.2013
Documents cited:Search[X]FR2461514  (ZHDANOVSKIJ METALL INST) [X] 1-21 * page 15, line 8 - line 26 *;
 [Y]WO9624760  (IMATRAN VOIMA OY [FI], et al) [Y] 1-21* figure 1 *;
 [Y]WO0007732  (FRESHMAN AB [SE], et al) [Y] 1-21 * page 7, line 32 - line 34 *;
 [Y]WO0139889  (FRESHMAN FLIMMER AB [SE], et al) [Y] 1-21 * the whole document *;
 [X]WO0224306  (DMD HOLDING APS [DK], et al) [X] 1-21 * page 7, line 24 - line 27 *
International search[A]WO0149391  ;
 [A]EP1232781  ;
 [A]US5273560  ;
 [A]DE292621
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.