EP3604881
THREADED CONNECTION FOR STEEL PIPE
Status:
EP einkaleyfi: Þýðing ekki lögð innEP appl. date:
2.3.2018EP published:
4.5.2022EP application number:
18774281.2
EPO information:
European Patent Register
Max expiry date:
1.3.2038
Title in English:
THREADED CONNECTION FOR STEEL PIPELanguage of the patent:
English
Timeline
Today
2.3.2018EP application
4.5.2022EP Publication
Owner
Name:
Nippon Steel CorporationAddress:
6-1, Marunouchi 2-chome Chiyoda-ku, Tokyo 100-8071, JP
Inventor
Name:
IWAMOTO, MichihikoAddress:
Tokyo 100-8071, JP
Name:
TAKEDA, YusukeAddress:
Tokyo 100-8071, JP
Name:
KOCHI, YasuhiroAddress:
Tokyo 100-8071, JP
Name:
MARUTA, SatoshiAddress:
Tokyo 100-8071, JP
Name:
TOYOTA, YusukeAddress:
Tokyo 100-8071, JP
Priority
Number:
2017070649Date:
31.3.2017Country:
JP
Classification
Categories:
F16L 15/04, E21B 17/042, F16L 15/00, F16L 15/06