Patent details
EP3643903 Title: STRESS REDUCTION STRUCTURE IN A GAS TURBINE CASING, AND GAS TURBINE ENGINE
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Basic Information
- Publication number:
- EP3643903
- WO Application Number:
- JP2018014929
- Type:
- European Patent Granted for NL
- Status:
- Deemed not to be granted according to art. 52.4a or 52.6 ROW
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP18819966.5
- WO Publication Number:
- WO2018235394
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- Japan (JP)
- Publications:
Dates
- Filing date:
- 09/04/2018
- Grant date:
- 23/02/2022
- EP Publication Date:
- 29/04/2020
- WO Publication Date:
- 27/12/2018
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- Claims Translation B2 Received Date:
- Claims Translation B3 Received Date:
- Lapsed By Non Payment Annual Fee Date:
- Renunciation Date:
- NullificationDate:
- Published:
- Due To Cession Date:
- Registration date:
- 23/02/2022
- EP B1 Publication Date:
- 23/02/2022
- EP B2 Publication Date:
- EP B3 Publication Date:
- Description Translation B1 Received Date:
- Description Translation B2 Received Date:
- Description Translation B3 Received Date:
- Expiration date:
- 08/04/2038
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- 23/02/2022
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 23/02/2022
- Name:
- Mitsubishi Heavy Industries Aero Engines, Ltd.
- Address:
- 1200, Higashi-Tanaka Komaki-Shi, Aichi 485-0826, Japan (JP)
Inventor
1
- Name:
- UETSUKI, Yasuyuki
- Address:
- Tokyo 108-8215, Japan (JP)
2
- Name:
- HANADA, Tadayuki
- Address:
- Komaki-shi Aichi 485-0826, Japan (JP)
3
- Name:
- FUJIMOTO, Yohei
- Address:
- Komaki-shi Aichi 485-0826, Japan (JP)
4
- Name:
- OTA, Takafumi
- Address:
- Komaki-shi Aichi 485-0826, Japan (JP)
5
- Name:
- ICHIHASHI, Yusuke
- Address:
- Nagoya-shi Aichi 453-0862, Japan (JP)
Priority
- Priority Patent Number:
- 2017121293
- Priority Date:
- 21/06/2017
- Priority Country:
- Japan (JP)
Classification
- IPC or IDT classification:
- F01D 25/24; F23R 3/00;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 26/22
- Publication date:
- 29/06/2022
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 08/22
- Publication date:
- 23/02/2022
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 202208
- Publication date:
- 23/02/2022
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- Annual Fee Number:
- Last Annual Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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