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Detailed trademark information from the China mainland trademark database
Chinese word mark
English word mark MICROBLOCK
1989-05-05
1989-12-10
1990-03-10
2030-03-09

Registration number 513670 Trademark
Class class 1 Register affiche issue 280
Application Date 1989-05-05 First trial affiche 271
Register date 1990-03-10 Renew date
Trademark types General Trademark
Goods and Services
油井用胶接化学添加剂
Zementierende chemische Zusatzstoffe für Ölbohrungen ,
Trademark possessor
埃尔肯私人有限公司
ELKEM AS
Address
挪威,0377奥斯陆,霍夫斯维恩65B
HOFFSVEIEN 65B,0377 OSLO,NORWAY
Trademark
Protection Term		 2020-03-10 to 2030-03-09 Appoint Time
Date of International
Registration		 Priority Date
Color Joint Trademark not
Agency name 中国专利代理(香港)有限公司
Picture
Logo
Similar Group
0104
Trademark gazette
1990-03-10 No.280 Trademark registration gazette page 139 Look
2000-09-21 No.752 商标续展注册公告 page 836 Look
2010-03-20 No.1208 Trademark Renewal gazette page 5457 Look
1992-06-10 No.361 注册商标转让公告 page 257 Look
1989-12-10 No.271 Trademark preliminary examination gazette page 4 Look
1997-02-14 No.579 商标注册人名义及地址变更公告 page 1329 Look
1998-01-14 No.623 商标注册人名义及地址变更公告 page 457 Look
2010-02-06 No.1202 商标注册人名义及地址变更公告 page 5073 Look
2018-04-20 No.1596 Trademark registrant and address modification gazette page 138736 Look
2018-07-27 No.1609 Trademark registrant and address modification gazette page 152871 Look
2020-03-27 No.1689 Trademark Renewal gazette page 183706 Look
Status




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