| Logo Mark Beijing Columbian Times Technology Development Ltd.
88037625 13 Jul 2018 | on 05 Nov 2019
| message sending and receiving services; providing on-line forums for t... Class 038 Class 038 Communications Services The mark consists of two Chinese characters. | | | TRUECHAIN Beijing Columbian Times Technology Development Ltd.
88037076 13 Jul 2018 | on 05 Nov 2019
| Surety services; brokerage in the field of insurance and real estate; ... Class 036 Class 036 Insurance & Financial Services TRUE CHAIN | | | Logo Mark Beijing Columbian Times Technology Development Ltd.
88037630 13 Jul 2018 | on 05 Nov 2019
| technical research in the field of aeronautics; computer software desi... Class 042 Class 042 Computer & Software Services & Scientific Services The mark consists of two Chinese characters. | | | Logo Mark Beijing Columbian Times Technology Development Ltd.
88037627 13 Jul 2018 | on 05 Nov 2019
| teaching in the field of communication technology; educational service... Class 041 Class 041 Education and Entertainment Services teaching in the field of communication technology; educational services, namely, providing seminars in the field of communication technology; arranging and conducting of competitions in the field of reading or writing literature; arranging of seminars; organization of seminars; video production services; mobile library services; production of radio and television programs; photography; publication of books; modeling for artists | | | Logo Mark Beijing Columbian Times Technology Development Ltd.
88037621 13 Jul 2018 | on 05 Nov 2019
| surety services; brokerage in the field of insurance and real estate; ... Class 036 Class 036 Insurance & Financial Services The mark consists of two Chinese characters. | | | Logo Mark Beijing Columbian Times Technology Development Ltd.
88037618 13 Jul 2018 | on 05 Nov 2019
| sales promotion for others; advertising services; marketing services; ... Class 035 Class 035 Advertising, Business & Retail Services The mark consists of two Chinese Chacaters. | | | TRUECHAIN Beijing Columbian Times Technology Development Ltd.
88037073 13 Jul 2018 | on 08 Jun 2020 | sales promotion for others; advertising services; marketing services; ... Class 035 Class 035 Advertising, Business & Retail Services sales promotion for others; advertising services; marketing services; commercial administration of the licensing of the goods and services of others; import-export agency services; Organisation and conducting of product presentations; sponsorship search; providing business information via a web site; personnel management consultancy; accounting services | | | TRUECHAIN Beijing Columbian Times Technology Development Ltd.
88037085 13 Jul 2018 | on 08 Jun 2020 | Teaching in the field of communication technology; educational service... Class 041 Class 041 Education and Entertainment Services Teaching in the field of communication technology; educational services, namely, providing seminars in the field of communication technology; arranging and conducting of competitions in the field of reading or writing literature; arranging of seminars; organization of seminars; video production services; mobile library services; production of radio and television programmes; photography; publication of books; modelling for artists | | | TRUECHAIN Beijing Columbian Times Technology Development Ltd.
88037081 13 Jul 2018 | on 08 Jun 2020 | message sending and receiving services; providing on-line forums for t... Class 038 Class 038 Communications Services message sending and receiving services; providing on-line forums for transmission of messages among computer users; providing internet chatrooms; computer aided transmission of messages and images; providing telecommunications connections to a global computer network; communications by computer terminals; providing access to databases; providing user access to global computer networks; television broadcasting; radio broadcasting | | | TRUECHAIN Beijing Columbian Times Technology Development Ltd.
88037096 13 Jul 2018 | on 23 Mar 2020 | technical research in the field of aeronautics; computer software desi... Class 042 Class 042 Computer & Software Services & Scientific Services technical research in the field of aeronautics; computer software design; providing search engines for the internet; computer programming; packaging design; creating and maintaining web sites for others; providing information on computer technology and programming via a web site; industrial design; hosting the web sites of others on a computer server for a global computer network; research and development of new products for others | | 
