blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3768977

EP3768977 - PROPELLER WHEEL TO BE DRIVEN IN A ROTATIONAL DIRECTION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  01.03.2024
Database last updated on 20.11.2024
FormerThe patent has been granted
Status updated on  24.03.2023
FormerGrant of patent is intended
Status updated on  11.12.2022
FormerRequest for examination was made
Status updated on  25.12.2020
FormerThe international publication has been made
Status updated on  28.09.2019
Formerunknown
Status updated on  22.04.2019
Most recent event   Tooltip15.11.2024Lapse of the patent in a contracting state
New state(s): BG		published on 18.12.2024 [2024/51]
Applicant(s)For all designated states
IE ASSETS GMBH & CO. KG
Am Niederfeld 13
73614 Schorndorf / DE
[2021/04]
Inventor(s)01 / HÄGELE, Karl
Heermannstraße 20
73614 Schorndorf / DE
02 / LECHLER, Markus
Urbacher Straße 29
73614 Schorndorf / DE
 [2021/04]
Representative(s)Müller, Gottfried
Meissner Bolte Patentanwälte
Rechtsanwälte Partnerschaft mbB
Am Ochsenberg 16
73614 Schorndorf / DE
[2021/04]
Application number, filing date19717110.115.03.2019
[2021/04]
WO2019DE100234
Priority number, dateDE20181010645520.03.2018         Original published format: DE102018106455
[2021/04]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2019179562
Date:26.09.2019
Language:DE
[2019/39]
Type: A1 Application with search report 
No.:EP3768977
Date:27.01.2021
Language:DE
The application published by WIPO in one of the EPO official languages on 26.09.2019 takes the place of the publication of the European patent application.
[2021/04]
Type: B1 Patent specification 
No.:EP3768977
Date:26.04.2023
Language:DE
[2023/17]
Search report(s)International search report - published on:EP26.09.2019
ClassificationIPC:F04D19/00, F04D29/32, F04D29/36
[2021/04]
CPC:
F04D29/362 (EP,US); F04D29/329 (EP); F05B2260/74 (EP)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2021/04]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:IN EINER DREHRICHTUNG ANZUTREIBENDES LÜFTERRAD[2021/04]
English:PROPELLER WHEEL TO BE DRIVEN IN A ROTATIONAL DIRECTION[2021/04]
French:ROUE DE VENTILATEUR DEVANT ÊTRE ENTRAÎNÉE DANS UN SENS DE ROTATION[2021/04]
Entry into regional phase13.10.2020National basic fee paid 
13.10.2020Designation fee(s) paid 
13.10.2020Examination fee paid 
Examination procedure13.10.2020Amendment by applicant (claims and/or description)
13.10.2020Examination requested  [2021/04]
13.10.2020Date on which the examining division has become responsible
12.12.2022Communication of intention to grant the patent
16.02.2023Fee for grant paid
16.02.2023Fee for publishing/printing paid
16.02.2023Receipt of the translation of the claim(s)
Opposition(s)29.01.2024No opposition filed within time limit [2024/14]
Fees paidRenewal fee
20.03.2021Renewal fee patent year 03
15.03.2022Renewal fee patent year 04
21.03.2023Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipBG26.04.2023
EE26.04.2023
HR26.04.2023
LT26.04.2023
LV26.04.2023
RS26.04.2023
SI26.04.2023
SK26.04.2023
SM26.04.2023
GR27.07.2023
IS26.08.2023
PT28.08.2023
[2024/51]
Former [2024/25]EE26.04.2023
HR26.04.2023
LT26.04.2023
LV26.04.2023
RS26.04.2023
SI26.04.2023
SK26.04.2023
SM26.04.2023
GR27.07.2023
IS26.08.2023
PT28.08.2023
Former [2024/11]EE26.04.2023
HR26.04.2023
LT26.04.2023
LV26.04.2023
RS26.04.2023
SK26.04.2023
SM26.04.2023
GR27.07.2023
IS26.08.2023
PT28.08.2023
Former [2024/08]HR26.04.2023
LT26.04.2023
LV26.04.2023
RS26.04.2023
SK26.04.2023
SM26.04.2023
GR27.07.2023
IS26.08.2023
PT28.08.2023
Former [2024/01]HR26.04.2023
LT26.04.2023
LV26.04.2023
RS26.04.2023
GR27.07.2023
IS26.08.2023
PT28.08.2023
Former [2023/51]HR26.04.2023
RS26.04.2023
GR27.07.2023
IS26.08.2023
PT28.08.2023
Former [2023/50]GR27.07.2023
IS26.08.2023
PT28.08.2023
Former [2023/46]PT28.08.2023
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.