Register information Patent

DE file number : 692 31 613.2 (Status: not pending/lapsed, Query started: September 18, 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 DAKZ692 31 613.2
96EP file numberEAKZ92 83 0254.6
97EP publication numberEPN570655
54Designation/titleTISteuerschaltung zum Ein- und Ausschalten eines Audioverstärkers
51IPC main classICM
(ICMV)		 H03G 3/34 (2000.01)
51IPC secondary class(es)ICS
(ICSV)		 H03F 1/30 (2000.01)
22DE application dateDATMay 22, 1992
96EP application dateEATMay 22, 1992
43Date of first publicationOTJan 5, 1994
Date of publication of grantPETDec 27, 2000
71/73Applicant/ownerINHSTMicroelectronics S.r.l., Agrate Brianza, IT
72InventorINNebuloni, Daniela, I-20010 Bareggio, IT; Fassina, Andrea, I-20155 Milano, IT
74RepresentativeVTRGrünecker, Kinkeldey, Stockmair & Schwanhäusser, 80802 München, DE
10Published DE documentsDEPNOriginal document: DE000069231613T2
Searchable text: DE000069231613T2
Address for service Grünecker Kinkeldey Stockmair & Schwanhäusser Patent- und Rechtsanwälte, 80802 München, DE
Patent division in charge 56
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, FR, GB, IT, NL, PT
43Date of first publicationEVTNov 24, 1993
Date of the first transfer into DPMAregisterEREGTSep 26, 2012
Date of the (most recent) update in DPMAregisterREGTJan 20, 2013
(Show all update days)(Hide all update days)
  • Jan 20, 2013
    • Historical data not available for this/these date(s)
  • Sep 26, 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 Nov 24, 1993   Display details
2 Procedure relating to EP application EPO publication of search report Nov 24, 1993   Display details
3 Publications Publication of a mention regarding EP 1st publication by DPMA Jan 5, 1994 Jan 5, 1994 Display details
4 Change of classification Change of IPC main class Nov 11, 2000   Display details
5 New applicant/owner details New applicant/owner details Nov 23, 2000   Display details
6 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Dec 27, 2000   Display details
7 Publications Publication by DPMA of mention regarding EP patent grant Feb 1, 2001 Feb 1, 2001 Display details
8 Publications Translation of EP patent specification May 31, 2001 May 31, 2001 Display details
9 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Sep 27, 2001 Jan 31, 2002 Display details
10 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 Dec 2, 2003 Mar 18, 2004 Display details