Register information Patent

DE file number : P 35 64 604.7 (Status: not pending/lapsed, Query started: October 30, 2024)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTNot pending/lapsed
21DE file number DAKZP 35 64 604.7
96EP file numberEAKZ85 10 1840.8
97EP publication numberEPN171492
54Designation/titleTIGeräuscharmer Hohlflügel für Gebläse und Verfahren.
51IPC main classICM
(ICMV)		 F04D 29/38 (1990.01)
51IPC secondary class(es)ICS
(ICSV)		 F01D 5/18 (1990.01)
22DE application dateDATFeb 20, 1985
96EP application dateEATFeb 20, 1985
43Date of first publicationOTMar 27, 1986
Date of publication of grantPETAug 24, 1988
71/73Applicant/ownerINHF.B.M. - Hudson Italiana S.p.A., Mailand/Milano, IT
72InventorINNardella, Massimiliano, I-20155 Milan, IT
74RepresentativeVTRBrose, Dietrich Karl, Dipl.-Ing.Dipl.-Wirtsch.-Ing., 82335 Berg, DE
Address for service Brose, D. Karl, Dipl.-Ing., 82335 Berg, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
IT
1985684
Feb 29, 1984
Patent division in charge 15
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSBE, CH, DE, FR, GB, LI, NL
43Date of first publicationEVTFeb 19, 1986
Date of the first transfer into DPMAregisterEREGTOct 1, 2012
Date of the (most recent) update in DPMAregisterREGTFeb 8, 2013
(Show all update days)(Hide all update days)
  • Feb 8, 2013
    • Historical data not available for this/these date(s)
  • Oct 1, 2012
    • Date of the first transfer into DPMAregister
Procedural data
No. Kind of procedure Legal status Date of legal/procedural status Date of legal/procedural status sorted ascending Date of first publication Display all details
1 Procedure relating to EP application EPO 1st publication Feb 19, 1986   Display details
2 Procedure relating to EP application EPO publication of search report Feb 19, 1986   Display details
3 Publications Publication of a mention regarding EP 1st publication by DPMA Mar 27, 1986 Mar 27, 1986 Display details
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Aug 24, 1988   Display details
5 Publications Publication by DPMA of mention regarding EP patent grant Sep 29, 1988 Sep 29, 1988 Display details
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision May 24, 1989 Sep 28, 1989 Display details
7 Change of classification Change of IPC main class Oct 11, 1989   Display details
8 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Nov 1, 1989 Feb 8, 1990 Display details