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Extract from the Register of European Patents

EP About this file: EP0861403

EP0861403 - PLATE-TYPE CROSSFLOW AIR-TO-AIR HEAT EXCHANGER HAVING DUAL PASS COOLING [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.01.2004
Database last updated on 05.10.2024
Most recent event   Tooltip02.01.2004No opposition filed within time limitpublished on 18.02.2004  [2004/08]
Applicant(s)For all designated states
Nautica Dehumidifiers Inc.
9 East Carver Street
Huntington, NY 11743 / US
[1998/36]
Inventor(s)01 / STARK, Walter
26 Gristmill Lane
Halesite, NY 11743 / US
[1998/36]
Representative(s)Olsson, Jan, et al
Bjerkéns Patentbyrå KB
P.O.Box 1274
801 37 Gävle / SE
[N/P]
Former [1998/36]Olsson, Jan, et al
Bjerkéns Patentbyra KB P.O.Box 1274
801 37 Gävle / SE
Application number, filing date96930841.012.09.1996
[1998/36]
WO1996US14622
Priority number, dateUS1995052765313.09.1995         Original published format: US 527653
[1998/36]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9710476
Date:20.03.1997
Language:EN
[1997/13]
Type: A1 Application with search report 
No.:EP0861403
Date:02.09.1998
Language:EN
The application published by WIPO in one of the EPO official languages on 20.03.1997 takes the place of the publication of the European patent application.
[1998/36]
Type: B1 Patent specification 
No.:EP0861403
Date:26.02.2003
Language:EN
[2003/09]
Search report(s)International search report - published on:EP20.03.1997
ClassificationIPC:F24F3/14
[1998/36]
CPC:
F24F12/006 (EP,US); F24F3/1405 (EP,US); F24F3/153 (EP,US);
F28D9/0062 (EP,US); F24F2012/007 (EP,US); Y02B30/56 (EP,US)
Designated contracting statesDE,   ES,   FR,   GB,   IT,   SE [1998/36]
TitleGerman:LUFT-LUFT QUERSTROM-PLATTENWÄRMETAUSCHER MIT ZWEI KÜHLKANÄLEN[1998/36]
English:PLATE-TYPE CROSSFLOW AIR-TO-AIR HEAT EXCHANGER HAVING DUAL PASS COOLING[1998/36]
French:ECHANGEUR THERMIQUE AIR-AIR A ECOULEMENT TRANSVERSAL DE TYPE A PLAQUES, A REFROIDISSEMENT A DOUBLE PASSAGE[1998/36]
Entry into regional phase29.06.1998National basic fee paid 
29.06.1998Designation fee(s) paid 
29.06.1998Examination fee paid 
Examination procedure11.04.1997Request for preliminary examination filed
International Preliminary Examining Authority: US
29.06.1998Examination requested  [1998/36]
27.08.1998Request for decision received: (all rights)
14.12.1999Result of request for decision ((all rights)): Request granted
04.07.2000Despatch of a communication from the examining division (Time limit: M06)
09.01.2001Reply to a communication from the examining division
29.06.2001Despatch of a communication from the examining division (Time limit: M04)
05.09.2001Reply to a communication from the examining division
23.04.2002Despatch of communication of intention to grant (Approval: Yes)
28.08.2002Communication of intention to grant the patent
20.11.2002Fee for grant paid
20.11.2002Fee for publishing/printing paid
Opposition(s)27.11.2003No opposition filed within time limit [2004/08]
Fees paidRenewal fee
06.11.1998Renewal fee patent year 03
30.09.1999Renewal fee patent year 04
28.09.2000Renewal fee patent year 05
20.09.2001Renewal fee patent year 06
30.09.2002Renewal fee patent year 07
Penalty fee
Penalty fee Rule 85a EPC 1973
25.05.1998DE   M01   Fee paid on   29.06.1998
25.05.1998ES   M01   Fee paid on   29.06.1998
25.05.1998FR   M01   Fee paid on   29.06.1998
25.05.1998GB   M01   Fee paid on   29.06.1998
25.05.1998IT   M01   Fee paid on   29.06.1998
25.05.1998SE   M01   Fee paid on   29.06.1998
Penalty fee Rule 85b EPC 1973
25.05.1998M01   Fee paid on   29.06.1998
Additional fee for renewal fee
30.09.199803   M06   Fee paid on   06.11.1998
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Cited inInternational search[A]US5309725  (CAYCE JAMES L [US]) [A] 1,7,12,15 * column 8, line 35 - line 48; figures 3,6 *;
 [DA]US4761966  (STARK WALTER [US]) [DA] 1,7,12,15 * abstract *;
 [A]DE2644567  (HENKE HEINZ) [A] 1,7,12,15 * figure -; claim 1 *
ExaminationUS3797565
 DE2616556
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.