
| Serial Number | 99075174 |
| Word Mark | O2PURE AIR DUCT CLEANING |
| Filing Date | Monday, March 10, 2025 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, November 4, 2025 |
| Registration Number | 8010393 |
| Registration Date | Tuesday, November 4, 2025 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, September 16, 2025 |
| Goods and Services | Cleaning of heating, air-conditioning, drying, ventilation systems |
| NOT AVAILABLE | "AIR DUCT CLEANING" |
| Pseudo Mark | O2 PURE AIR DUCT CLEANING |
| Pseudo Mark | O TWO PURE AIR DUCT CLEANING |
| Pseudo Mark | O TO PURE AIR DUCT CLEANING |
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, March 10, 2025 |
| Primary Code | 037 |
| First Use Anywhere Date | Thursday, July 1, 2004 |
| First Use In Commerce Date | Thursday, July 1, 2004 |
| Party Name | O2PURE AIR DUCT CLEANING LLC |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Woodinville, WA 98077 |
| Party Name | O2PURE AIR DUCT CLEANING LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Woodinville, WA 98077 |
| Party Name | O2PURE AIR DUCT CLEANING LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Woodinville, WA 98077 |
| Event Date | Event Description |
| Monday, March 10, 2025 | NEW APPLICATION ENTERED |
| Monday, March 10, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, July 28, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, August 11, 2025 | ASSIGNED TO EXAMINER |
| Tuesday, August 12, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, August 12, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, August 12, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, August 12, 2025 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Thursday, August 14, 2025 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, August 14, 2025 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, August 14, 2025 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, August 14, 2025 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, August 14, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, September 10, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, September 16, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 16, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, November 4, 2025 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 4, 2025 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |