PURITY BLOCKCHAIN Trademark
Trademark Overview
On Friday, January 26, 2018, a trademark application was filed for PURITY BLOCKCHAIN with the United States Patent and Trademark Office. The USPTO has given the PURITY BLOCKCHAIN trademark a serial number of 87771810. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, November 28, 2025. This trademark is owned by Purity Blockchain, LLC. The PURITY BLOCKCHAIN trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
Computer software consultancy; Computer software consulting; Design and implementation of software and technology solutions for the purpose of product and document authentication and tracking, and brand monitoring and protection, to protect against counterfeiting, tampering, and diversion, and to ensure the integrity of genuine products and documents; Software development and product development consulting in the field of blockchain
General Information
| Serial Number | 87771810 |
| Word Mark | PURITY BLOCKCHAIN |
| Filing Date | Friday, January 26, 2018 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, November 28, 2025 |
| Registration Number | 5752435 |
| Registration Date | Tuesday, May 14, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, July 3, 2018 |
Trademark Statements
| NOT AVAILABLE | "BLOCKCHAIN" |
| Goods and Services | Computer software consultancy; Computer software consulting; Design and implementation of software and technology solutions for the purpose of product and document authentication and tracking, and brand monitoring and protection, to protect against counterfeiting, tampering, and diversion, and to ensure the integrity of genuine products and documents; Software development and product development consulting in the field of blockchain |
| Pseudo Mark | PURITY BLOCK CHAIN |
Classification Information
| 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 | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, November 28, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | Tuesday, December 18, 2018 |
| First Use In Commerce Date | Tuesday, December 18, 2018 |
Trademark Owner History
| Party Name | Purity Blockchain, LLC |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Redding, CA 96001 |
| Party Name | Purity Blockchain, LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Redding, CA 96001 |
| Party Name | Purity Blockchain, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Redding, CA 96001 |
Trademark Events
| Event Date | Event Description |
| Tuesday, January 30, 2018 | NEW APPLICATION ENTERED |
| Wednesday, February 7, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, May 9, 2018 | ASSIGNED TO EXAMINER |
| Thursday, May 10, 2018 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, May 10, 2018 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, May 10, 2018 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, May 10, 2018 | EXAMINER'S AMENDMENT ENTERED |
| Friday, May 11, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, May 25, 2018 | ASSIGNED TO LIE |
| Wednesday, June 13, 2018 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, July 3, 2018 | PUBLISHED FOR OPPOSITION |
| Tuesday, July 3, 2018 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, August 28, 2018 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Monday, February 18, 2019 | TEAS STATEMENT OF USE RECEIVED |
| Saturday, March 9, 2019 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Monday, February 18, 2019 | USE AMENDMENT FILED |
| Saturday, March 9, 2019 | STATEMENT OF USE PROCESSING COMPLETE |
| Saturday, April 6, 2019 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Tuesday, April 9, 2019 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, May 14, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 14, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, November 28, 2025 | CANCELLED SEC. 8 (6-YR) |
