Register information Patent

DE file number : P 35 80 469.6 (Status: not pending/lapsed, Query started: November 5, 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 80 469.6
96EP file numberEAKZ85 90 3770.7
86WO file numberWAKZPCT/US85/01376
97EP publication numberEPN190223
87WO publication numberWPN8601007
54Designation/titleTIPHASENUNABHÄNGIGE, OPTISCHE, LOGISCHE TORSCHALTUNG.
51IPC main classICM
(ICMV)		 G02F 3/00 (1990.01)
22DE application dateDATJul 19, 1985
96EP application dateEATJul 19, 1985
86WO application dateWATJul 19, 1985
43Date of first publicationOTFeb 13, 1986
Date of publication of grantPETNov 7, 1990
71/73Applicant/ownerINHHughes Aircraft Co., Los Angeles, Calif., US
72InventorINJENSEN M., Stephen, El Segundo, CA 90245, US
74RepresentativeVTRWinter, Brandl, Fürniss, Hübner, Röss, Kaiser, Polte Partnerschaft mbB, Patentanwälte, 85354 Freising, DE
Address for service Winter, Brandl, Fürniss, Hübner, Röss, Kaiser, Polte Partnerschaft mbB, 85354 Freising, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
636448
Jul 31, 1984
Patent division in charge 51
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, FR, GB, IT
Published EP/WO documentsEPWOPNOriginal document: EP000000190223
Searchable text: EP000000190223
Original document: EP000000190223B1
Searchable text: EP000000190223B1
Original document: WO000008601007
Searchable text: WO000008601007
43Date of first publicationEVTFeb 13, 1986
Date of the first transfer into DPMAregisterEREGTOct 1, 2012
Date of the (most recent) update in DPMAregisterREGTOct 26, 2018
(Show all update days)(Hide all update days)
  • Oct 26, 2018; Jun 21, 2017; 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 PCT application WO first publication without search report Feb 13, 1986   Display details
2 Procedure relating to EP application EPO 1st publication Aug 13, 1986   Display details
3 Procedure relating to EP application EPO publication of search report Aug 13, 1986   Display details
4 Publications Publication of a mention regarding EP 1st publication by DPMA Sep 18, 1986 Sep 18, 1986 Display details
5 New applicant/owner details New applicant/owner details Oct 5, 1990   Display details
6 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Nov 7, 1990   Display details
7 Publications Publication by DPMA of mention regarding EP patent grant Dec 13, 1990 Dec 13, 1990 Display details
8 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Aug 7, 1991 Dec 5, 1991 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 Apr 1, 1994 Jul 7, 1994 Display details