| Serial Number | 88101640 |
| Word Mark | 0CHAIN |
| Filing Date | Friday, August 31, 2018 |
| Status | 701 - SECTION 8 - ACCEPTED |
| Status Date | Thursday, June 5, 2025 |
| Registration Number | 5726928 |
| Registration Date | Tuesday, April 16, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, January 29, 2019 |
| Pseudo Mark | 0 CHAIN |
| Goods and Services | Cloud computing featuring software for managing blockchain data; Cloud computing featuring software applications used to manipulate the blockchain data; Computer security services, namely, enforcing, restricting and controlling access privileges of users of computing resources for cloud, mobile or network resources based on assigned credentials; Computer services, namely, cloud hosting provider services; Computer services, namely, integration of private and public cloud computing environments; Consulting services in the field of cloud computing; Design and development of computer software for managing blockchain data; Design and development of computer software applications to manipulate blockchain data; Providing temporary use of on-line non-downloadable cloud computing software for managing blockchain data and software applications to manipulate the blockchain data; Providing virtual computer systems and virtual computer environments through cloud computing; Technical consulting services in the fields of datacenter architecture, public and private cloud computing solutions, and evaluation and implementation of internet technology and services; Technical support services, namely, remote and on-site infrastructure management services for monitoring, administration and management of public and private cloud computing IT and application systems; Updating and maintaining cloud-based computer software for managing blockchain data; and, updating and maintaining cloud-based computer software applications to manipulate the blockchain data |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, September 10, 2018 |
| Primary Code | 042 |
| First Use Anywhere Date | Sunday, December 17, 2017 |
| First Use In Commerce Date | Sunday, December 17, 2017 |
| Party Name | 0Chain, LLC |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | San Jose, CA 95113 |
| Party Name | 0Chain, LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | San Jose, CA 95113 |
| Party Name | 0Chain, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | San Jose, CA 95113 |
| Event Date | Event Description |
| Wednesday, November 28, 2018 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Tuesday, September 4, 2018 | NEW APPLICATION ENTERED |
| Monday, September 10, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, October 31, 2018 | ASSIGNED TO EXAMINER |
| Wednesday, November 7, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, November 27, 2018 | WITHDRAWN FROM PUB - OG REVIEW QUERY |
| Sunday, December 2, 2018 | EXAMINERS AMENDMENT -WRITTEN |
| Sunday, December 2, 2018 | EXAMINERS AMENDMENT E-MAILED |
| Sunday, December 2, 2018 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Sunday, December 2, 2018 | EXAMINER'S AMENDMENT ENTERED |
| Sunday, December 2, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, December 21, 2018 | ASSIGNED TO LIE |
| Wednesday, January 9, 2019 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, January 29, 2019 | PUBLISHED FOR OPPOSITION |
| Tuesday, January 29, 2019 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, April 16, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 16, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Thursday, February 13, 2025 | TEAS SECTION 8 RECEIVED |
| Thursday, June 5, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, June 5, 2025 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Thursday, June 5, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED |