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Extract from the Register of European Patents

EP About this file: EP0522673

EP0522673 - Compressor unit [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.11.1997
Database last updated on 24.08.2024
Most recent event   Tooltip28.12.2002Lapse of the patent in a contracting state
New state(s): NL		published on 12.02.2003  [2003/07]
Applicant(s)For all designated states
MANNESMANN Aktiengesellschaft
Postfach 10 36 41
40027 Düsseldorf / DE
[N/P]
Former [1993/02]For all designated states
MANNESMANN Aktiengesellschaft
Postfach 10 36 41
D-40027 Düsseldorf / DE
Inventor(s)01 / Wenzel, Harald
Hitzkirchener Strasse 2
W-6471 Kefenrod / DE
[1993/02]
Representative(s)Presting, Hans-Joachim, et al
Meissner & Meissner, Patentanwaltsbüro, Postfach 330130
14171 Berlin / DE
[N/P]
Former [1993/09]Presting, Hans-Joachim, Dipl.-Ing., et al
Meissner & Meissner, Patentanwaltsbüro, Postfach 330130
D-14171 Berlin / DE
Former [1993/02]Presting, Hans-Joachim, Dipl.-Ing. Meissner & Meissner Patentanwaltsbüro
Hohenzollerndamm 89
W-1000 Berlin 33 / DE
Application number, filing date92250181.209.07.1992
[1993/02]
Priority number, dateDE1991412320810.07.1991         Original published format: DE 4123208
[1993/02]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0522673
Date:13.01.1993
Language:DE
[1993/02]
Type: A3 Search report 
No.:EP0522673
Date:18.11.1993
Language:DE
[1993/46]
Type: B1 Patent specification 
No.:EP0522673
Date:08.01.1997
Language:DE
[1997/02]
Search report(s)(Supplementary) European search report - dispatched on:EP29.09.1993
ClassificationIPC:F04B41/06, F04B25/00, F04B35/00, F02B41/10, F02B63/06, F04C23/00, F02C6/06
[1993/45]
CPC:
F04D25/16 (EP); F02B41/10 (EP); F04B25/00 (EP);
F04B41/06 (EP); F02B1/04 (EP); Y02T10/12 (EP)
Former IPC [1993/02]F04B41/06, F04B25/00
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   IT,   LI,   NL,   PT,   SE [1993/02]
TitleGerman:Verdichteranlage[1993/02]
English:Compressor unit[1993/02]
French:Ensemble compresseur[1993/02]
Examination procedure26.10.1993Examination requested  [1993/52]
02.12.1994Despatch of a communication from the examining division (Time limit: M07)
27.06.1995Reply to a communication from the examining division
10.07.1995Despatch of a communication from the examining division (Time limit: M04)
08.11.1995Reply to a communication from the examining division
21.11.1995Despatch of a communication from the examining division (Time limit: M05)
02.04.1996Reply to a communication from the examining division
20.06.1996Despatch of communication of intention to grant (Approval: Yes)
10.07.1996Communication of intention to grant the patent
02.10.1996Fee for grant paid
02.10.1996Fee for publishing/printing paid
Opposition(s)09.10.1997No opposition filed within time limit [1998/02]
Fees paidRenewal fee
22.06.1994Renewal fee patent year 03
21.06.1995Renewal fee patent year 04
21.06.1996Renewal fee patent year 05
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  TooltipDK08.01.1997
ES08.01.1997
NL08.01.1997
PT08.04.1997
AT09.07.1997
CH31.07.1997
LI31.07.1997
[2003/07]
Former [2002/25]DK08.01.1997
ES08.01.1997
PT08.04.1997
AT09.07.1997
CH31.07.1997
LI31.07.1997
Former [1999/01]DK08.01.1997
PT08.04.1997
AT09.07.1997
CH31.07.1997
LI31.07.1997
Former [1998/45]DK08.01.1997
PT08.04.1997
CH31.07.1997
LI31.07.1997
Former [1998/15]DK08.01.1997
PT08.04.1997
Former [1998/03]PT08.04.1997
Documents cited:Search[X]JP60132016  ;
 [A]US2628015  (NEUGEBAUER FRANZ J, et al);
 [A]US2811302  (JAMES HODGE, et al);
 [A]US3715887  (WEATHERLY D, et al)
 [X]  - PATENT ABSTRACTS OF JAPAN vol. 009, no. 294 (M-431) & JP-A-60 132 016 ( MORIYOSHI KIKUMOTO ), & JP60132016 A 00000000
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.