Register information Patent

DE file number : P 31 76 574.2 (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 31 76 574.2
96EP file numberEAKZ81 90 2933.1
86WO file numberWAKZPCT/US81/01426
97EP publication numberEPN63581
87WO publication numberWPN8201543
54Designation/titleTIMIT MEHREREN METALLISCHEN BEKLEIDUNGEN BESCHICHTETE OPTISCHE GLASFASER FÜR LICHTWELLENLEITER.
51IPC main classICM
(ICMV)		 C03C 25/04 (1995.01)
51IPC secondary class(es)ICS
(ICSV)		 G02B 6/22 (1995.01)
22DE application dateDATOct 22, 1981
96EP application dateEATOct 22, 1981
86WO application dateWATOct 22, 1981
43Date of first publicationOTMay 13, 1982
Date of publication of grantPETDec 16, 1987
71/73Applicant/ownerINHHughes Aircraft Co., Los Angeles, Calif., US
72InventorINWYSOCKI, Joseph A., Oxnard, CA 93033, US; BLAIR, Richard G., Culver City, CA 90230, US; VINCE, Michael R., Thousand Oaks, CA 91360, US
74RepresentativeVTRKUHNEN & WACKER Patent- und Rechtsanwaltsbüro PartG mbB, 85354 Freising, DE
Address for service KUHNEN & WACKER Patent- und Rechtsanwaltsbüro Partnerschaft mbB, 85319 Freising, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
203762
Nov 3, 1980
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, FR, GB, NL
Published EP/WO documentsEPWOPNOriginal document: EP000000063581
Searchable text: EP000000063581
Original document: EP000000063581B1
Searchable text: EP000000063581B1
Original document: WO000008201543
Searchable text: WO000008201543
43Date of first publicationEVTMay 13, 1982
Date of the first transfer into DPMAregisterEREGTSep 30, 2012
Date of the (most recent) update in DPMAregisterREGTOct 29, 2018
(Show all update days)(Hide all update days)
  • Oct 29, 2018; Jun 21, 2017; Feb 6, 2013
    • Historical data not available for this/these date(s)
  • Sep 30, 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 May 13, 1982   Display details
2 Procedure relating to EP application EPO 1st publication Nov 3, 1982   Display details
3 Procedure relating to EP application EPO publication of search report Nov 3, 1982   Display details
4 Publications Publication of a mention regarding EP 1st publication by DPMA Dec 9, 1982 Dec 9, 1982 Display details
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Dec 16, 1987   Display details
6 Publications Publication by DPMA of mention regarding EP patent grant Jan 28, 1988 Jan 28, 1988 Display details
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Sep 16, 1988 Jan 5, 1989 Display details
8 Change of classification Change of IPC main class Oct 12, 1989   Display details
9 Change of classification Change of IPC main class Oct 1, 1994   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 Aug 1, 1996 Nov 7, 1996 Display details