Register information Patent

DE file number : P 38 62 594.6 (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 38 62 594.6
96EP file numberEAKZ88 30 0365.9
97EP publication numberEPN281223
54Designation/titleTISichere Datenaustauschsysteme.
51IPC main classICM
(ICMV)		 H04L 1/16 (2000.01)
22DE application dateDATJan 18, 1988
96EP application dateEATJan 18, 1988
43Date of first publicationOTOct 13, 1988
Date of publication of grantPETMay 2, 1991
71/73Applicant/ownerINHHewlett-Packard Co., Palo Alto, US
72InventorINMarshall, Alan David, Merchants Landing Bristol BS 4RJ, GB; Proudler, Graeme John, Stoke Gifford Bristol BS12 6XQ, GB; Mitchell, Christopher John, Codford Warminster Wilts BA 12 ONE, GB
74RepresentativeVTRSchoppe, Fritz, Dipl.-Ing.Univ., 82049 Pullach, DE
Address for service Patentanwälte Schoppe, Zimmermann, Stöckeler, Zinkler & Partner, 82043 Pullach, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
GB
8704882
Mar 3, 1987
Patent division in charge 31
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, FR, GB
43Date of first publicationEVTSep 7, 1988
Date of the first transfer into DPMAregisterEREGTSep 25, 2012
Date of the (most recent) update in DPMAregisterREGTJan 19, 2013
(Show all update days)(Hide all update days)
  • Jan 19, 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 Sep 7, 1988   Display details
2 Publications Publication of a mention regarding EP 1st publication by DPMA Oct 13, 1988 Oct 13, 1988 Display details
3 Procedure relating to EP application EPO publication of search report May 30, 1990   Display details
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) May 2, 1991   Display details
5 Publications Publication by DPMA of mention regarding EP patent grant Jun 6, 1991 Jun 6, 1991 Display details
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Feb 3, 1992 May 27, 1992 Display details
7 Change of classification Change of IPC main class Oct 1, 1994   Display details
8 Change of classification Change of IPC main class Oct 9, 1999   Display details
9 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