Register information Patent

WO file number: PCT/EP2016/077838 (Status: not pending/lapsed, Query started: July 18, 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/EP2016/077838
87WO publication numberWPN2017089194
54Designation/titleTIROTORBLATT EINER WINDENERGIEANLAGE
51IPC main classICM
(ICMV)		 F03D 1/06 (2006.01)
86WO application dateWATNov 16, 2016
72InventorINInventor not yet named
66
66
Domestic priorityPRN
PRD
10 2015 015 217.3
Nov 26, 2015
Patent division in charge 44
87WO language of publicationWLANGDE - Deutsch
57AbstractABDie Erfindung betrifft ein Rotorblatt (4) einer Windenergieanlage (2), wobei das Rotorblatt (4) eine Saugseite (14), eine Druckseite (26), eine Rotorblattnase (16) und eine Rotorblatthinterkante (1 8) aufweist, die sich zwischen einer Rotorblattwurzel (6) und einer Rotorblattspitze (8) erstrecken und ein Rotorblattprofil festlegen. Das Rotorblatt (4) ist dadurch gekennzeichnet, dass in einem der Rotorblattspitze (8) zugewandten Rotorblattendbereich (20) wenigstens eine mit Füllgut befüllbare oder befüllte Trimmkammer (30, 30.1, 30.2) vorgesehen ist. Ferner betrifft die Erfindung eine Windenergieanlage (2) mit einem wenigstens ein Rotorblatt (4), vorzugsweise drei Rotorblätter (4), aufweisenden Rotor (10).
81Designated WO countriesWDSAE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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: WO2017089194A1
Searchable text: WO2017089194A1
43Date of first publicationEVTJun 1, 2017
Date of the first transfer into DPMAregisterEREGTJun 3, 2017
Date of the (most recent) update in DPMAregisterREGTNov 17, 2020
(Show all update days)(Hide all update days)
  • Nov 17, 2020; Oct 25, 2018; Jun 27, 2018
    • Historical data not available for this/these date(s)
  • Jun 3, 2017
    • 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 Nov 16, 2016  Details anzeigen
2 Search procedure Request for search effectively filed Nov 16, 2016  Details anzeigen
3 Procedure relating to PCT application WO first publication with search report Jun 1, 2017  Details anzeigen
4 Procedure relating to PCT application Ceased to have effect for DE May 29, 2018  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 statusVSTTNov 16, 2016
View procedures Search procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTSearch procedure
Legal/procedural statusVSTRequest for search effectively filed
Date of legal/procedural statusVSTTNov 16, 2016
Third party request No
Date of receiptAEGTNov 16, 2016
View procedures Procedure relating to PCT application (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO first publication with search report
Date of legal/procedural statusVSTTJun 1, 2017
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 statusVSTTMay 29, 2018