Patent details
EP3246427 Title: HIGH STRENGTH ELECTRIC RESISTANCE WELDED STEEL PIPE AND MANUFACTURING METHOD THEREFOR
Basic Information
- Publication number:
- EP3246427
- PCT Application Number:
- JP2016000847
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP167612498
- PCT Publication Number:
- WO2016143270
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- HIGH STRENGTH ELECTRIC RESISTANCE WELDED STEEL PIPE AND MANUFACTURING METHOD THEREFOR
- French Title of Invention:
- TUYAU EN ACIER SOUDÉ PAR RÉSISTANCE ÉLECTRIQUE À HAUTE RÉSISTANCE ET PROCÉDÉ DE FABRICATION S'Y RAPPORTANT
- German Title of Invention:
- HOCHFESTES WIDERSTANDSGESCHWEISSTES STAHLROHR UND HERSTELLUNGSVERFAHREN DAFÜR
- SPC Number:
Dates
- Filing date:
- 18/02/2016
- Grant date:
- 12/12/2018
- EP Publication Date:
- 22/11/2017
- PCT Publication Date:
- 15/09/2016
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 12/12/2018
- EP B1 Publication Date:
- 12/12/2018
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 18/02/2019
- Expiration date:
- 18/02/2036
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 05/12/2018
- Name:
- JFE Steel Corporation
- Address:
- 2-3, Uchisaiwai-cho 2-chome Chiyoda-ku, Tokyo 100-0011, Japan (JP)
Inventor
1
- Name:
- GOTO, Sota
- Address:
- Japan (JP)
2
- Name:
- OKABE, Takatoshi
- Address:
- Japan (JP)
3
- Name:
- TOYODA, Shunsuke
- Address:
- Japan (JP)
Priority
- Priority Number:
- 2015044395
- Priority Date:
- 06/03/2015
- Priority Country:
- Japan (JP)
Classification
- IPC classification:
- B21C 37/08; B23K 11/00; B23K 11/02; B23K 11/087; B23K 11/16; B23K 13/02; B23K 31/02; B23K 101/06; B23K 101/18; B23K 103/04; C21D 8/02; C21D 9/08; C21D 9/50; C22C 38/00; F16L 9/17;
Publication
European Patent Bulletin
- Issue number:
- 201850
- Publication date:
- 12/12/2018
- Description:
- Grant (B1)
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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