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Extract from the Register of European Patents

EP About this file: EP0554573

EP0554573 - Pneumatic spring [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  10.01.1997
Database last updated on 21.08.2024
Most recent event   Tooltip10.01.1997No opposition filed within time limitpublished on 26.02.1997 [1997/09]
Applicant(s)For all designated states
BPW Bergische Achsen Kommanditgesellschaft
Ohlerhammer
51674 Wiehl / DE
[N/P]
Former [1995/11]For all designated states
BPW Bergische Achsen Kommanditgesellschaft
Am Ohlerhammer
D-51674 Wiehl / DE
Former [1993/32]For all designated states
Bergische Achsenfabrik Fr. Kotz & Söhne
Am Ohlerhammer
D-51674 Wiehl / DE
Inventor(s)01 / Steiner, Helmut, Ing.
Freiherr-v.-Stein-Strasse 1
W-5276 Wiehl / DE
[1993/32]
Representative(s)Brinkmann & Partner
Patentanwälte
Partnerschaft mbB
Am Seestern 8
40547 Düsseldorf / DE
[N/P]
Former [1993/32]Stenger, Watzke & Ring Patentanwälte
Kaiser-Friedrich-Ring 70
D-40547 Düsseldorf / DE
Application number, filing date92122160.231.12.1992
[1993/32]
Priority number, dateDE1992420337206.02.1992         Original published format: DE 4203372
[1993/32]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0554573
Date:11.08.1993
Language:DE
[1993/32]
Type: A3 Search report 
No.:EP0554573
Date:02.03.1994
Language:DE
[1994/09]
Type: B1 Patent specification 
No.:EP0554573
Date:06.03.1996
Language:DE
[1996/10]
Search report(s)(Supplementary) European search report - dispatched on:EP14.01.1994
ClassificationIPC:B60G11/27
[1993/32]
CPC:
B60G11/28 (EP); B62D61/12 (EP); B60G2200/31 (EP);
B60G2202/152 (EP); B60G2204/128 (EP); B60G2206/601 (EP)
Designated contracting statesDE,   ES,   FR,   GB,   IT,   NL [1993/32]
TitleGerman:Luftfeder[1993/32]
English:Pneumatic spring[1993/32]
French:Coussin d'air[1993/32]
Examination procedure05.03.1994Examination requested  [1994/18]
16.03.1995Despatch of a communication from the examining division (Time limit: M04)
12.05.1995Reply to a communication from the examining division
22.08.1995Despatch of communication of intention to grant (Approval: Yes)
08.09.1995Communication of intention to grant the patent
25.11.1995Fee for grant paid
25.11.1995Fee for publishing/printing paid
Opposition(s)07.12.1996No opposition filed within time limit [1997/09]
Fees paidRenewal fee
21.10.1994Renewal fee patent year 03
16.11.1995Renewal fee patent year 04
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Documents cited:Search[A]SU1025534  ;
 [X]FR2201736  (GREGOIRE JEAN [FR]);
 [X]US2917319  (AXTMANN HAROLD G);
 [A]DK20406C  (HOFMANN JOSEF [CH]);
 [A]DK16702C  (HOFMANN JOSEF [CH])
 [A]  - SOVIET INVENTIONS ILLUSTRATED Section PQ, Week 8414, Derwent Publications Ltd., London, GB; Class Q, AN 84-087602 & SU-A-1 025 534 (BRYAN TRANSP MECH), & SU1025534 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.