Register information Patent

DE file number : P 31 74 121.5 (Status: not pending/lapsed, Query started: September 29, 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 31 74 121.5
96EP file numberEAKZ81 30 0371.2
97EP publication numberEPN33248
54Designation/titleTIMagnetischer Toner und ihn verwendendes Entwicklungsverfahren.
51IPC main classICM
(ICMV)		 G03G 9/10 (2000.01)
51IPC secondary class(es)ICS
(ICSV)		 G03G 9/00 (2000.01), G03G 19/00 (2000.01)
22DE application dateDATJan 28, 1981
96EP application dateEATJan 28, 1981
43Date of first publicationOTApr 24, 1986
Date of publication of grantPETMar 19, 1986
71/73Applicant/ownerINHXerox Corp., Rochester, US
72InventorINGaudioso, Stephen L., Webster New York, US
74RepresentativeVTRGrünecker, Kinkeldey, Stockmair & Schwanhäusser, 80802 München, DE
Address for service Grünecker Kinkeldey Stockmair & Schwanhäusser Patent- und Rechtsanwälte, 80802 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
115974
Jan 28, 1980
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
115973
Jan 28, 1980
Patent division in charge 51
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, FR, GB
43Date of first publicationEVTAug 5, 1981
Date of the first transfer into DPMAregisterEREGTSep 25, 2012
Date of the (most recent) update in DPMAregisterREGTJan 18, 2013
(Show all update days)(Hide all update days)
  • Jan 18, 2013
    • Historical data not available for this/these date(s)
  • Sep 25, 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 Aug 5, 1981   Display details
2 Procedure relating to EP application EPO publication of search report Aug 5, 1981   Display details
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Mar 19, 1986   Display details
4 Publications Publication by DPMA of mention regarding EP patent grant Apr 24, 1986 Apr 24, 1986 Display details
5 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Dec 19, 1986 Apr 9, 1987 Display details
6 Change of classification Change of IPC main class Oct 1, 1994   Display details
7 Change of classification Change of IPC main class Oct 9, 1999   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 3, 1999 Mar 9, 2000 Display details