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Extract from the Register of European Patents

EP About this file: EP3921059

EP3921059 - FILTER SEAL ASSEMBLY AND SYSTEM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  29.09.2023
Database last updated on 09.09.2024
FormerThe patent has been granted
Status updated on  21.10.2022
FormerGrant of patent is intended
Status updated on  27.06.2022
FormerRequest for examination was made
Status updated on  12.11.2021
FormerThe international publication has been made
Status updated on  14.08.2020
Formerunknown
Status updated on  21.03.2020
Most recent event   Tooltip19.01.2024Lapse of the patent in a contracting state
New state(s): IE		published on 21.02.2024  [2024/08]
Applicant(s)For all designated states
Donaldson Company, Inc.
1400 West 94th Street
Bloomington, MN 55431 / US
[2022/49]
Former [2022/41]For all designated states
Donaldson Company, Inc.
1400 West 94th Street
Bloomington, MN 55431 / US
Former [2021/50]For all designated states
Donaldson Company, Inc.
1400 West 94th Street P.O. Box 1299
Minneapolis, MN 55440-1299 / US
Inventor(s)01 / JOHNSON, Steven, A.
1400 West 94th Street P.O. Box 1299
Minneapolis, MN 55440-1299 / US
02 / GRAHAM, Stephan, A.
1400 West 94th Street P.O. Box 1299
Minneapolis, MN 55440-1299 / US
 [2022/47]
Former [2021/50]01 / JOHNSON, Steven, A.
Minneapolis, MN 55440-1299 / US
02 / GRAHAM, Stephan, A.
Minneapolis, MN 55440-1299 / US
Representative(s)PGA S.p.A., Milano, Succursale di Lugano
Via Castagnola, 21c
6900 Lugano / CH
[2021/50]
Application number, filing date20710653.507.02.2020
[2021/50]
WO2020US17184
Priority number, dateUS201962803097P08.02.2019         Original published format: US 201962803097 P
[2021/50]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020163697
Date:13.08.2020
Language:EN
[2020/33]
Type: A1 Application with search report 
No.:EP3921059
Date:15.12.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 13.08.2020 takes the place of the publication of the European patent application.
[2021/50]
Type: B1 Patent specification 
No.:EP3921059
Date:23.11.2022
Language:EN
[2022/47]
Search report(s)International search report - published on:EP13.08.2020
ClassificationIPC:B01D46/00, B01D46/24, B01D46/52, B01D46/02
[2021/50]
CPC:
B01D46/521 (EP,KR,US); B01D46/023 (KR,US); B01D46/009 (EP,KR,US);
B01D46/02 (EP); B01D46/2414 (EP,KR,US); B01D2271/02 (EP,KR,US);
B01D2275/208 (EP,KR,US); B01D46/0005 (US) (-)
Designated contracting statesAL,   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,   RS,   SE,   SI,   SK,   SM,   TR [2021/50]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:FILTERDICHTUNGSANORDNUNG UND SYSTEM[2021/50]
English:FILTER SEAL ASSEMBLY AND SYSTEM[2021/50]
French:ENSEMBLE ET SYSTÈME D'ÉTANCHÉITÉ DE FILTRE[2021/50]
Entry into regional phase20.08.2021National basic fee paid 
20.08.2021Designation fee(s) paid 
20.08.2021Examination fee paid 
Examination procedure20.08.2021Examination requested  [2021/50]
20.08.2021Date on which the examining division has become responsible
24.03.2022Amendment by applicant (claims and/or description)
28.06.2022Communication of intention to grant the patent
17.10.2022Fee for grant paid
17.10.2022Fee for publishing/printing paid
17.10.2022Receipt of the translation of the claim(s)
Divisional application(s)EP22204637.7  / EP4144430
EP24177568.3
Opposition(s)24.08.2023No opposition filed within time limit [2023/44]
Fees paidRenewal fee
17.02.2022Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
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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  TooltipAL23.11.2022
AT23.11.2022
DK23.11.2022
EE23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
MC23.11.2022
RO23.11.2022
RS23.11.2022
SI23.11.2022
SK23.11.2022
SM23.11.2022
IE07.02.2023
LU07.02.2023
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
[2024/08]
Former [2023/51]AL23.11.2022
AT23.11.2022
DK23.11.2022
EE23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
MC23.11.2022
RO23.11.2022
RS23.11.2022
SI23.11.2022
SK23.11.2022
SM23.11.2022
LU07.02.2023
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/49]AL23.11.2022
AT23.11.2022
DK23.11.2022
EE23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
MC23.11.2022
RO23.11.2022
RS23.11.2022
SK23.11.2022
SM23.11.2022
LU07.02.2023
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/44]AL23.11.2022
AT23.11.2022
DK23.11.2022
EE23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
MC23.11.2022
RO23.11.2022
RS23.11.2022
SK23.11.2022
SM23.11.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/38]AL23.11.2022
AT23.11.2022
DK23.11.2022
EE23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
RO23.11.2022
RS23.11.2022
SK23.11.2022
SM23.11.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/37]AL23.11.2022
AT23.11.2022
DK23.11.2022
EE23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
RO23.11.2022
RS23.11.2022
SM23.11.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/35]AT23.11.2022
DK23.11.2022
EE23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
RO23.11.2022
RS23.11.2022
SM23.11.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/34]AT23.11.2022
DK23.11.2022
EE23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
RS23.11.2022
SM23.11.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/33]AT23.11.2022
DK23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
RS23.11.2022
SM23.11.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/25]AT23.11.2022
FI23.11.2022
HR23.11.2022
LT23.11.2022
LV23.11.2022
RS23.11.2022
NO23.02.2023
GR24.02.2023
IS23.03.2023
PT23.03.2023
Former [2023/23]AT23.11.2022
FI23.11.2022
LT23.11.2022
LV23.11.2022
NO23.02.2023
GR24.02.2023
PT23.03.2023
Former [2023/22]AT23.11.2022
FI23.11.2022
LT23.11.2022
NO23.02.2023
PT23.03.2023
Former [2023/20]LT23.11.2022
NO23.02.2023
Cited inInternational search[XY]US2016144310  (MOVIA MASSIMO [IT], et al);
 [XY]US2016236128  (CAMPBELL STEVEN K [US], et al);
 [Y]US2016317961  (KAWABE YOTA [JP], et al);
 [XY]US2017246571  (ADAMEK DANIEL [US], et al)
by applicantWO2018US45819
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.