Register information Patent

WO file number: PCT/EP2011/004445 (Status: not pending/lapsed, Query started: September 27, 2025)

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
86WO file numberWAKZPCT/EP2011/004445
87WO publication numberWPN2012031724
54Designation/titleTIVERFAHREN UND VORRICHTUNG ZUM HERSTELLEN EINER VENTILEINRICHTUNG FÜR EINEN AIRBAG
51IPC main classICM
(ICMV)		 B29C 51/14 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 B60R 21/235 (2006.01), F16K 15/14 (2006.01), B29C 51/10 (2006.01), B60R 21/231 (2011.01)
86WO application dateWATSep 3, 2011
72InventorINInventor not yet named
66
66
Domestic priorityPRN
PRD
10 2010 044 525.8
Sep 7, 2010
Patent division in charge 43
87WO language of publicationWLANGDE - Deutsch
57AbstractABEin Verfahren zum Herstellen einer Ventileinrichtung (12) für einen Airbag, mit wenigstens einer im Wesentlichen luftdurchlässigen Textillage (18), insbesondere einer Gewebelage (18), und mit einer Folie (14), mit den Schritten: A) Anordnen der Textillage (18) und der Folie (14) in zumindest bereichsweiser gegenseitiger Überdeckung in einem Tiefziehwerkzeug (10), B) Tiefziehen der Folie (14) in Tiefziehbereichen mittels des Tiefziehwerkzeugs (10), wodurch eine Mehrzahl an Vertiefungen (34) der Folie (14) ausgebildet werden, C) Verbinden der Textillage (18) mit der Folie (14) in von den Tiefziehbereichen unterschiedlichen Bereichen der Folie (14) mittels des Tiefziehwerkzeugs (10).
81Designated WO countriesWDSAE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
Published EP/WO documentsEPWOPNOriginal document: WO2012031724A3
Searchable text: WO2012031724A3
43Date of first publicationEVTMar 15, 2012
Date of the first transfer into DPMAregisterEREGTApr 16, 2013
Date of the (most recent) update in DPMAregisterREGTSep 8, 2021
(Show all update days)(Hide all update days)
  • Sep 8, 2021
    • Historical data not available for this/these date(s)
  • Apr 16, 2013
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Pre-registration procedure The application is under preliminary examination Sep 3, 2011  Details anzeigen
2 Search procedure Request for search effectively filed Sep 3, 2011  Details anzeigen
3 Procedure relating to PCT application WO publication Mar 15, 2012  Details anzeigen
4 Procedure relating to PCT application Ceased to have effect for DE Mar 7, 2013  Details anzeigen
View procedures Pre-registration procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTThe application is under preliminary examination
Date of legal/procedural statusVSTTSep 3, 2011
Date of update of the procedureREGTSep 8, 2021
View procedures Search procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTSearch procedure
Legal/procedural statusVSTRequest for search effectively filed
Date of legal/procedural statusVSTTSep 3, 2011
Third party request No
Date of receiptAEGTSep 3, 2011
Date of update of the procedureREGTSep 8, 2021
View procedures Procedure relating to PCT application (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO publication
Date of legal/procedural statusVSTTMar 15, 2012
Date of update of the procedureREGTSep 8, 2021
View procedures Procedure relating to PCT application (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTCeased to have effect for DE
Date of legal/procedural statusVSTTMar 7, 2013
Date of update of the procedureREGTSep 8, 2021