Patent details
EP3815837 Title: DIFFERENT-STRENGTH STEEL WELDING COMPONENT WITH ALUMINUM OR ALUMINUM-ALLOY PLATING AND METHOD FOR MANUFACTURING SAME
Basic Information
- Publication number:
- EP3815837
- PCT Application Number:
- CN2020081743
- Type:
- European Patent Granted for LU
- Legal Status:
- In force
- Application number:
- EP207853011
- PCT Publication Number:
- WO2020200110
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- DIFFERENT-STRENGTH STEEL WELDING COMPONENT WITH ALUMINUM OR ALUMINUM-ALLOY PLATING AND METHOD FOR MANUFACTURING SAME
- French Title of Invention:
- COMPOSANT DE SOUDAGE EN ACIER À RÉSISTANCE DIFFÉRENTE AVEC PLACAGE D'ALUMINIUM OU D'ALLIAGE D'ALUMINIUM ET PROCÉDÉ DE FABRICATION ASSOCIÉ
- German Title of Invention:
- SCHWEISSKOMPONENTE AUS STAHL UNTERSCHIEDLICHER FESTIGKEIT MIT ALUMINIUM- ODER ALUMINIUMLEGIERUNGSBESCHICHTUNG UND VERFAHREN ZUR HERSTELLUNG DESSELBEN
- SPC Number:
Dates
- Filing date:
- 27/03/2020
- Grant date:
- 30/10/2024
- EP Publication Date:
- 05/05/2021
- PCT Publication Date:
- 08/10/2020
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 30/10/2024
- EP B1 Publication Date:
- 30/10/2024
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- Expiration date:
- 27/03/2040
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 23/10/2024
- Name:
- BAOSHAN IRON & STEEL CO., LTD.
- Address:
- No. 885 Fujin Road Baoshan District, Shanghai 201900, China (CN)
Inventor
1
- Name:
- PAN, Hua
- Address:
- China (CN)
2
- Name:
- SUN, Zhongqu
- Address:
- China (CN)
3
- Name:
- LEI, Ming
- Address:
- China (CN)
4
- Name:
- JIANG, Haomin
- Address:
- China (CN)
5
- Name:
- WU, Yue
- Address:
- China (CN)
6
- Name:
- LIU, Chengjie
- Address:
- China (CN)
Priority
- Priority Number:
- 201910249188
- Priority Date:
- 29/03/2019
- Priority Country:
- China (CN)
Classification
- IPC classification:
- B23K 26/26; B23K 26/322; B23K 26/12; C22C 38/38; C22C 38/32; C22C 38/28; C22C 38/06; C22C 38/04; C22C 38/02;
Publication
European Patent Bulletin
1
- Issue number:
- 202444
- Publication date:
- 30/10/2024
- Description:
- Grant (B1)
2
- Issue number:
- 202448
- Publication date:
- 27/11/2024
- Description:
- Application number/publication number of the divisional application (Art. 76) changed
Annual Fees
- Annual Fee Due Date:
- 30/09/2025
- Annual Fee Number:
- 6
- Annual Fee Amount:
- 66 Euro
- Penalty Fee Amount:
- 20 Euro
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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