BLOCKSTRAIN Trademark
Trademark Overview
On Friday, July 20, 2018, a trademark application was filed for BLOCKSTRAIN with the United States Patent and Trademark Office. The USPTO has given the BLOCKSTRAIN trademark a serial number of 88046299. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, February 27, 2026. This trademark is owned by Blockstrain Technology Corp.. The BLOCKSTRAIN trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
Providing temporary use of non-downloadable cloud-based software for allowing cultivators, regulators and consumers to register, test, and track cannabis Intellectual Property from genome to sale
General Information
| Serial Number | 88046299 |
| Word Mark | BLOCKSTRAIN |
| Filing Date | Friday, July 20, 2018 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, February 27, 2026 |
| Registration Number | 5831588 |
| Registration Date | Tuesday, August 13, 2019 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, May 28, 2019 |
Trademark Statements
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Description of Mark | The mark consists of a stylized star/leaf icon with a bounding box surrounding the icon in the center. To the right of the icon / bounding box design is the wording "BLOCKSTRAIN". |
| Goods and Services | Providing temporary use of non-downloadable cloud-based software for allowing cultivators, regulators and consumers to register, test, and track cannabis Intellectual Property from genome to sale |
| Pseudo Mark | BLOCK STRAIN; BLOCKS TRAIN |
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, February 27, 2026 |
| Primary Code | 042 |
| First Use Anywhere Date | Thursday, November 2, 2017 |
| First Use In Commerce Date | Thursday, November 2, 2017 |
Trademark Owner History
| Party Name | TRUTRACE TECHNOLOGIES INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | CALGARY T2S 2S7
CA |
| Party Name | TRUTRACE TECHNOLOGIES INC. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | CALGARY T2S 2S7
CA |
| Party Name | TRUTRACE TECHNOLOGIES INC. |
| Party Type | 11 - New Owner Before Publication |
| Legal Entity Type | 03 - Corporation |
| Address | CALGARY T2S 2S7
CA |
| Party Name | Blockstrain Technology Corp. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Seattle, WA 98101
CA |
Trademark Events
| Event Date | Event Description |
| Tuesday, July 24, 2018 | NEW APPLICATION ENTERED |
| Wednesday, July 25, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, July 26, 2018 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Tuesday, August 7, 2018 | ASSIGNED TO EXAMINER |
| Tuesday, April 9, 2019 | ASSIGNED TO EXAMINER |
| Tuesday, April 9, 2019 | EXAMINERS AMENDMENT -WRITTEN |
| Tuesday, April 9, 2019 | EXAMINERS AMENDMENT E-MAILED |
| Tuesday, April 9, 2019 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Tuesday, April 9, 2019 | EXAMINER'S AMENDMENT ENTERED |
| Tuesday, April 9, 2019 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 17, 2019 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, April 22, 2019 | ASSIGNED TO LIE |
| Tuesday, April 23, 2019 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Wednesday, May 8, 2019 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 28, 2019 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 28, 2019 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, August 13, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 13, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
