| Serial Number | 98383142 |
| Word Mark | PUREBASE |
| Filing Date | Tuesday, January 30, 2024 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, December 2, 2025 |
| Registration Number | 8053206 |
| Registration Date | Tuesday, December 2, 2025 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, October 15, 2024 |
| Goods and Services | calcined clay; industrial materials, namely, metakaolin; kaolin; industrial materials, namely, pozzolan; cement additives for concrete |
| Pseudo Mark | PURE BASE |
| Description of Mark | The mark consists of an orange circle containing a white swirl to the left of the wording "PUREBASE" in black. |
| Indication of Colors claimed | The color(s) orange, white and black is/are claimed as a feature of the mark. |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, January 30, 2024 |
| Primary Code | 001 |
| First Use Anywhere Date | Thursday, January 1, 2015 |
| First Use In Commerce Date | Thursday, January 1, 2015 |
| Party Name | Purebase Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Sutter Creek, CA 95685 |
| Party Name | Purebase Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Sutter Creek, CA 95685 |
| Party Name | Purebase Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Ione, CA 95640 |
| Event Date | Event Description |
| Tuesday, January 30, 2024 | NEW APPLICATION ENTERED |
| Thursday, June 6, 2024 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, June 6, 2024 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Friday, August 23, 2024 | ASSIGNED TO EXAMINER |
| Thursday, September 5, 2024 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, September 5, 2024 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, September 5, 2024 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, September 5, 2024 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, September 5, 2024 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, September 25, 2024 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, October 15, 2024 | PUBLISHED FOR OPPOSITION |
| Tuesday, October 15, 2024 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, November 26, 2024 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Friday, May 23, 2025 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Friday, May 23, 2025 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Friday, May 23, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 27, 2025 | TEAS STATEMENT OF USE RECEIVED |
| Thursday, September 4, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, September 4, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, September 4, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, November 8, 2025 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Thursday, September 4, 2025 | USE AMENDMENT FILED |
| Saturday, November 8, 2025 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, November 12, 2025 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Wednesday, November 12, 2025 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, December 2, 2025 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 2, 2025 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |