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EP0557239
European procedure
Extract from the Register of European Patents
EP About this file: EP0557239
| EP0557239 - Axial flow fan and fan orifice [Right-click to bookmark this link] | Status | Patent revoked Status updated on 21.11.1997 Database last updated on 28.03.2026 | Most recent event Tooltip | 21.11.1997 | Revocation of patent | published on 07.01.1998 [1998/02] | Applicant(s) | For all designated states CARRIER CORPORATION Carrier Tower 6304 Carrier Parkway P.O. Box 4800 Syracuse New York 13221 / US | [N/P] |
| Former [1993/34] | For all designated states CARRIER CORPORATION Carrier Tower 6304 Carrier Parkway P.O. Box 4800 Syracuse New York 13221 / US | Inventor(s) | 01 /
AMR, Yehia Mahmoud Via Pergolesi, 16 I-20052 Monza/Milano / IT | [1993/34] | Representative(s) | Weydert, Robert, et al Dennemeyer & Associates Sàrl P.O. Box 1502 1015 Luxembourg / LU | [N/P] |
| Former [1993/34] | Weydert, Robert, et al Dennemeyer & Associates Sàrl P.O. Box 1502 L-1015 Luxembourg / LU | Application number, filing date | 93630013.6 | 11.02.1993 | [1993/34] | Priority number, date | US19920836437 | 18.02.1992 Original published format: US 836437 | [1993/34] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0557239 | Date: | 25.08.1993 | Language: | EN | [1993/34] | Type: | A3 Search report | No.: | EP0557239 | Date: | 06.10.1993 | Language: | EN | [1993/40] | Type: | B1 Patent specification | No.: | EP0557239 | Date: | 01.05.1996 | Language: | EN | [1996/18] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.08.1993 | Classification | IPC: | F04D29/32, F04D29/54 | [1993/34] | CPC: |
F04D29/545 (EP,US);
F04D29/386 (EP,US);
Y10S416/05 (EP,US)
| Designated contracting states | ES, FR, IT [1993/34] | Title | German: | Axiallüfter und Lüfterdüse | [1993/34] | English: | Axial flow fan and fan orifice | [1993/34] | French: | Ventilateur axial et orifice | [1993/34] | Examination procedure | 09.02.1994 | Examination requested [1994/15] | 07.03.1995 | Despatch of a communication from the examining division (Time limit: M06) | 02.08.1995 | Reply to a communication from the examining division | 02.10.1995 | Despatch of communication of intention to grant (Approval: Yes) | 06.11.1995 | Communication of intention to grant the patent | 13.01.1996 | Fee for grant paid | 13.01.1996 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
03.02.1997
ADMISSIBLE Bosch Automotive Motor Systems Corporation 101 First Avenue Waltham, Massachusetts / US Opponent's representative Rost, Jürgen Patent- und Rechtsanwälte Bardehle, Pagenberg et al Postfach 86 06 20 81633 München / DE | [1997/13] | 07.03.1997 | Invitation to proprietor to file observations on the notice of opposition | 30.07.1997 | Reply of patent proprietor to notice(s) of opposition | 07.08.1997 | Despatch of communication that the patent will be revoked | 17.08.1997 | Legal effect of revocation of patent [1998/02] | Fees paid | Renewal fee | 16.01.1995 | Renewal fee patent year 03 | 15.01.1996 | Renewal fee patent year 04 |
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