Patent details
EP2832876 Title: HIGH-STRENGTH STAINLESS STEEL WIRE HAVING EXCELLENT HEAT DEFORMATION RESISTANCE, HIGH-STRENGTH SPRING, AND METHOD FOR MANUFACTURING SAME
Basic Information
- Publication number:
- EP2832876
- PCT Application Number:
- JP2013058992
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP137675070
- PCT Publication Number:
- WO2013146876
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- HIGH-STRENGTH STAINLESS STEEL WIRE HAVING EXCELLENT HEAT DEFORMATION RESISTANCE, HIGH-STRENGTH SPRING, AND METHOD FOR MANUFACTURING SAME
- French Title of Invention:
- CÂBLE EN ACIER INOXYDABLE À RÉSISTANCE ÉLEVÉE AYANT UNE EXCELLENTE RÉSISTANCE À LA DÉFORMATION THERMIQUE, RESSORT À RÉSISTANCE ÉLEVÉE ET LEUR PROCÉDÉ DE FABRICATION
- German Title of Invention:
- HOCHFESTER ROSTFREIER STAHLDRAHT MIT HERVORRAGENDER WÄRMEVERFORMUNGSBESTÄNDIGKEIT, HOCHFESTE FEDER UND VERFAHREN ZUR HERSTELLUNG DAVON
- SPC Number:
Dates
- Filing date:
- 27/03/2013
- Grant date:
- 20/11/2019
- EP Publication Date:
- 04/02/2015
- PCT Publication Date:
- 03/10/2013
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 20/11/2019
- EP B1 Publication Date:
- 20/11/2019
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 27/03/2020
- Expiration date:
- 27/03/2033
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 13/11/2019
- Name:
- Nippon Seisen Co., Ltd.
- Address:
- 4-1-1, Koraibashi Chuo-ku, Osaka-shi, Osaka 541-0043, Japan (JP)
- Name:
- Nippon Steel & Sumikin Stainless Steel Corporation
- Address:
- 6-1, Otemachi 2-chome, Chiyoda-ku Tokyo 100-0004, Japan (JP)
Inventor
1
- Name:
- TOHJOH Masayuki
- Address:
- Japan (JP)
2
- Name:
- AKIURA Tsuneo
- Address:
- Japan (JP)
3
- Name:
- TAKANO Kohji
- Address:
- Japan (JP)
4
- Name:
- KAJIMURA Haruhiko
- Address:
- Japan (JP)
5
- Name:
- TOYODA Gou
- Address:
- Japan (JP)
Priority
1
- Priority Number:
- 2012076870
- Priority Date:
- 29/03/2012
- Priority Country:
- Japan (JP)
2
- Priority Number:
- 2013062817
- Priority Date:
- 25/03/2013
- Priority Country:
- Japan (JP)
Classification
- IPC classification:
- B21C 1/00; C21D 6/00; C21D 8/06; C21D 9/02; C21D 9/52; C22C 38/00; C22C 38/02; C22C 38/04; C22C 38/06; C22C 38/42; C22C 38/44; C22C 38/46; C22C 38/48; C22C 38/50; C22C 38/58; F16F 1/02;
Publication
European Patent Bulletin
- Issue number:
- 201947
- Publication date:
- 20/11/2019
- 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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